FULL REPORT M&E
94
1 I MECHANICAL AND ELECTRICAL SYSTEMS FACULTY OF CIVIL AND ENVIRONMENTAL ENGINEERING BFC 32602 Mechanical & Electrical Systems Short Assignment FUNDEMENTAL OF BUILDING PHYSICS Section 5 LECTURER’S NAME: DR. RAFIKULLAH BIN DERAMAN NO. NAME OF MEMBER MATRIC.NO 1. NUR FATHIN NADIAH BINTI MOHD NOH DF130048 2. NUR FATIHAH BINTI LATIF DF130049 3. NUR ATIKAH BINTI MOHD ZINAL DF130044 4. SITI AISHAH BINTI NORDIN DF130072 5. MOHAMMAD IBRAHIM BIN MD NOH DF130011
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FUNDAMENTAL BUILDING PHYSICS
Transcript of FULL REPORT M&E
-
1 I MECHANICAL AND ELECTRICAL SYSTEMS
FACULTY OF CIVIL AND ENVIRONMENTAL
ENGINEERING
BFC 32602
Mechanical & Electrical Systems
Short Assignment
FUNDEMENTAL OF BUILDING PHYSICS
Section 5
LECTURERS NAME: DR. RAFIKULLAH BIN DERAMAN
NO. NAME OF MEMBER MATRIC.NO
1. NUR FATHIN NADIAH BINTI MOHD NOH DF130048
2. NUR FATIHAH BINTI LATIF DF130049
3. NUR ATIKAH BINTI MOHD ZINAL DF130044
4. SITI AISHAH BINTI NORDIN DF130072
5. MOHAMMAD IBRAHIM BIN MD NOH DF130011
-
2 I MECHANICAL AND ELECTRICAL SYSTEMS
Question 1
Project Brief
Project Outside UTHM Campus
Space Function Hostel Kolej Kediaman Taman Universiti
(Blok C)
Number of Building 1
Requirement i) Selected building shall have openings
ii) The experimental shall begin from early
morning till midnight
iii) At least 5 location/ points for Inside building
area and at least 4 location/ points for
outside building area while taking reading.
Please indicate in the sketches drawing.
Data Required i) Air velocity
ii) Temperature
iii) Humidity
iv) Solar heat
v) Illuminances
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3 I MECHANICAL AND ELECTRICAL SYSTEMS
Based on the information given, prepare the following items;
i) Climatology record in tabular form
The situation:-
Light off
Fan on
Window closed
Door closed
4 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY (m/s) LUX
1 30.7 77.8 0 0
2 30.8 77.6 0 0
3 30.8 77.8 0 0
4 31.0 77.5 0 0
5 31.0 78.4 0 0
6 31.2 78.5 0 0
7 30.6 78.1 0 0
8 30.7 77.0 0 0
9 30.8 76.3 0 0
10 30.7 76.4 0 0
11 30.8 77.0 0 0
12 31.0 77.8 0 0
13 31.1 75.7 0 0
14 31.3 75.8 0 0
15 31.0 76.0 0 0
16 30.9 77.9 0 0
17 30.8 78.0 0.8 0
18 30.7 77.3 0.3 0
19 28.8 76.3 0 66
20 28.7 76.4 0 70
21 28.7 75.2 0 63
-
4 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light off
Fan on
Window closed
Door closed
5 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY (m/s) LUX
1 30.8 76.3 0 0
2 31.0 80.0 0 0
3 31.0 78.0 0 0
4 30.9 77.6 0 0
5 31.0 77.9 0 0
6 31.2 78.0 0 0
7 31.7 77.8 0 0
8 30.7 77.4 0 0
9 30.8 76.3 0 0
10 30.7 75.9 0 0
11 30.8 75.8 0 0
12 31.0 76.1 0 0
13 31.1 76.3 0 0
14 31.3 79.0 0 0
15 31.0 78.9 0 0
16 30.9 78.3 0 0
17 30.8 79.2 0.6 0
18 30.7 79.4 0.2 0
19 28.8 77.4 0 54
20 28.7 77.8 0 67
21 28.7 78.6 0 56
-
5 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
6 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.4 76.4 0 106
2 31.2 79.2 0 12
3 31.2 77.8 0 0
4 31.0 77.7 0 0
5 31.0 78.0 0 0
6 31.2 77.9 0 0
7 30.6 77.5 0 0
8 30.7 77.1 0 0
9 30.8 76.5 0 0
10 30.7 75.8 0 0
11 30.8 75.9 0 0
12 31.0 76.1 0 0
13 31.1 76.2 0 0
14 31.3 79.3 0 0
15 31.0 79.2 0 0
16 30.9 79.2 0 0
17 30.8 79.6 0.7 0
18 30.7 79.7 0.1 0
19 28.8 78.4 0 70
20 28.7 78.4 0 78
21 28.7 78.6 0 74
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6 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
7 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.7 69.1 0 130
2 31.4 70.6 0 19
3 31.4 70 0 0
4 31.3 69 0.4 0
5 31.5 68.8 0 0
6 31.7 69.5 0 0
7 31.7 71.4 0 0
8 31.6 70.6 0 0
9 31.6 70.2 0 0
10 31.6 69.6 0 0
11 31.4 70.1 0 0
12 31.2 71.2 0 0
13 31.1 70.8 0 0
14 30.9 72.2 0 0
15 30.8 71.5 0.7 0
16 30.6 72.3 0 39
17 30.3 75.1 0.7 0
18 29.7 74.1 0.3 0
19 30.1 78.7 0 112
20 30.1 78.5 0 120
21 30.2 78.7 0 117
-
7 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
8 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.3 78.7 0 0
2 30.5 78.1 0 0
3 31.3 77.3 0 0
4 31.7 75.9 0 0
5 30.7 75.7 0 0
6 31.1 76.3 0 0
7 31.3 76.6 0 0
8 31.4 76.4 0 0
9 31.5 77.7 0 0
10 31.5 78.2 0 0
11 31.1 77.0 0 0
12 31.3 77.2 0 0
13 31.0 77.0 0 0
14 31.0 78.2 0 0
15 31.0 76.3 0 0
16 30.8 75.9 0 0
17 30.9 75.7 0.8 0
18 30.6 79.0 0.4 0
19 30.6 77.8 0 235
20 30.7 77.0 0 262
21 30.6 76.4 0 271
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8 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
9 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.0 78.9 0 97
2 30.8 76.9 0 10
3 31.4 75.3 0 0
4 31.9 78.0 0 0
5 30.7 78.2 0 0
6 31.3 78.0 0 0
7 31.4 78.9 0 0
8 31.4 78.4 0 0
9 31.6 76.3 0 0
10 31.7 75.9 0 0
11 31.6 75.7 0 0
12 31.9 76.0 0 0
13 31.7 76.6 0 0
14 31.5 76.4 0 0
15 31.3 76.5 0 0
16 31.9 78.2 0 0
17 31.0 77.6 0.7 0
18 31.9 77.4 0.3 0
19 31.7 76.3 0 389
20 31.6 77.0 0 347
21 31.1 78.1 0 322
-
The situation:-
Light on
Fan on
Window opened
Door closed
10 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.1 78.5 0 0
2 30.9 78.6 0 0
3 31.5 78.8 0 0
4 32.0 77.7 0 0
5 31.1 77.8 0 0
6 31.6 77.8 0 0
7 31.5 77.2 0 0
8 31.5 76.8 0 0
9 31.6 76.4 0 0
10 31.6 77.5 0 0
11 31.5 76.7 0 0
12 31.9 76.9 0 0
13 31.8 76.3 0 0
14 31.9 76.4 0 0
15 31.6 75.2 0 0
16 32 77.4 0 0
17 32.1 77.8 0.6 0
18 32.1 78.6 0.2 0
19 32.2 78.5 0 470
20 32.3 78.4 0 551
21 32.1 77.5 0 532
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10 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
11 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.4 76.4 0 110
2 30.1 77.0 0 9
3 31.6 77.1 0 0
4 32.0 77.8 0 0
5 31.3 77.3 0 0
6 32.1 78.1 0 0
7 32.2 77.1 0 0
8 32.3 76.3 0 0
9 32.2 75.7 0 0
10 32.3 76.2 0 0
11 32.1 78.5 0 0
12 32.2 78.8 0 0
13 32.3 71.3 0 0
14 32.2 71.9 0 0
15 32.3 68.9 0 0
16 31.5 68.6 0 0
17 31.6 70.0 0.9 0
18 31.7 71.8 0.2 0
19 31.8 77.8 0 1233
20 31.9 77.6 0 1380
21 32 78.0 0 1240
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11 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
12 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.0 78.9 0 0
2 30.1 78.4 0 0
3 31.7 78.2 0 0
4 31.8 78.1 0 0
5 31.4 77.7 0 0
6 31.0 75.5 0 0
7 30.8 75.4 0 0
8 30.9 74.9 0 0
9 30.6 74.8 0 0
10 30.6 75.7 0 0
11 30.7 76.8 0 0
12 30.6 78.7 0 0
13 31.0 74.7 0 0
14 32.3 75.8 0 0
15 32.3 76.2 0 0
16 32.6 76.0 0 0
17 32.6 76.5 0.8 0
18 32 76.7 0.3 0
19 32.6 76.5 0 1552
20 32.6 76.4 0 1576
21 32.3 75.7 0 1542
-
12 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
1 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.5 71.7 0 0
2 31 70.4 0 40
3 31 70.3 0 0
4 31 70.8 0 0
5 31 71 0 5
6 31.2 70.6 0 0
7 31.4 69.5 0 0
8 31.6 71.2 0 0
9 31.5 72.2 0 11
10 31.6 70 0 58
11 31.5 69.7 0 18
12 31.6 69.6 0 0
13 31.7 69.3 0 0
14 31.9 70.6 0 0
15 31.8 69.3 0 0
16 31.8 70.5 0 36
17 31.7 70.2 0.6 3
18 31.8 70.1 0.1 0
19 31.6 75.8 0 1672
20 31.6 76.0 0 1689
21 31.4 77.9 0 1665
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13 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
2 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.7 70.6 0 0
2 31.3 69.4 0 22
3 31.5 69.3 0 0
4 31.5 68.4 0 0
5 31.6 67.7 0 6
6 31.5 67.7 0 0
7 31.7 69.1 0 0
8 31.7 69.1 0 0
9 31.8 68.3 0 16
10 31.8 69.8 0 0
11 31.8 68.9 0.5 0
12 31.8 68.2 0 3
13 32 68.6 0 0
14 32 69 0 0
15 31.9 68 0 0
16 32 68.5 0 4
17 32 70.2 0.9 0
18 32.2 71.1 0 0
19 31.0 78.0 0 891
20 31.0 77.3 0 871
21 31.2 77.3 0 769
-
14 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
3 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.1 75.8 0 0
2 32.3 76.1 0 0
3 32.3 75.4 0 0
4 32.6 75.7 0 0
5 32.6 76.0 0 0
6 32 75.1 0 0
7 32.6 75.0 0 0
8 32.6 74.7 0 0
9 32.3 71.8 0 0
10 32 72.5 0 0
11 32 72.6 0 0
12 32 76.5 0 0
13 32 74.8 0 0
14 32.1 73.6 0 0
15 32.1 72.8 0 0
16 32 68.6 0 22
17 32 69.9 0.7 0
18 32 72.5 0.3 0
19 31.1 77.6 0 731
20 31.6 77.7 0 722
21 31.5 78.2 0 711
-
15 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window opened
Door closed
4 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.4 72.5 0 106
2 32 72.7 0 12
3 32 72.7 0 0
4 32 73.0 0 0
5 32 73.1 0 0
6 32.1 74.3 0 0
7 32.1 74.9 0 0
8 32 73.2 0 0
9 32 72.4 0 0
10 32.2 71.0 0 0
11 32.1 72.7 0 0
12 32.2 71.8 0 0
13 32.3 74.0 0 0
14 32.2 74.9 0 0
15 32.3 74.0 0 0
16 32.5 74.8 0 1
17 32.3 73.9 0.8 0
18 32.3 73.5 0.3 0
19 30.8 76.3 0 651
20 31.0 76.1 0 648
21 31.0 75.8 0 639
-
16 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light off
Fan on
Window opened
Door closed
5 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.5 73 0 0
2 31 72.4 0 0
3 31 72.2 0 0
4 31.2 74.6 0 0
5 31.4 72.3 0 0
6 31.4 71.4 0 0
7 31.5 72.1 0 0
8 31.4 71.4 0 0
9 31.4 72.8 0 0
10 31.5 71.6 0 0
11 31.6 72.5 0.6 0
12 31.7 72.7 0 0
13 31.8 71.4 0 0
14 31.8 71.4 0 0
15 31.9 72.3 0.8 0
16 31.7 71.3 0 0
17 31.8 71.4 0.9 0
18 31.7 72.4 0 0
19 31.4 75.9 0 481
20 31.0 76.3 0 465
21 30.8 77.4 0 472
-
17 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light off
Fan on
Window opened
Door closed
6 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.7 75.4 0 119
2 31.1 74.1 0 11
3 31.1 74.3 0 0
4 31.3 76.2 0 13
5 31.3 74 0 25
6 31.4 74.8 0 16
7 31.6 74.7 0 22
8 31.8 73.6 0 34
9 31.8 72.8 0 33
10 31.9 74.1 0 23
11 31.8 73.8 0 26
12 31.9 73.7 0 33
13 31.9 73.4 0 20
14 32.1 74.2 0 33
15 32.1 74.3 0.5 14
16 32 73.3 0 1
17 32.1 73.4 1.2 0
18 31.9 73.8 0 0
19 31.3 77.8 0 98
20 31.5 78.0 0 110
21 31.7 77.9 0 91
-
18 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
7 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.1 75.3 0 112
2 31.3 74.2 0 8
3 31.4 74.3 0 0
4 31.5 74 0.7 13
5 31.5 74 0 24
6 31.6 74 0 19
7 31.7 73.7 0 19
8 31.8 73.5 0 28
9 31.8 73.3 0 33
10 31.8 74.1 0 19
11 32 74 0 22
12 32.2 74.1 0 25
13 32.3 73 0 16
14 32.1 73.5 0 31
15 32.1 72.6 0.7 15
16 32.1 72.9 0 2
17 32 73.1 0 0
18 32 73.1 0 0
19 30.8 77.6 0 78
20 30.7 78.0 0 81
21 30.8 78.0 0 73
-
19 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
8 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 32 74.9 0 140
2 32.2 73.9 0 2
3 32.2 74.1 0 0
4 32.3 74.1 0 11
5 32.2 74.7 0 23
6 32.1 73.9 0 21
7 32.2 74.1 0 22
8 32.3 74.4 0 35
9 32.2 74.1 0 40
10 32.3 74.3 0 16
11 32.5 76 0 24
12 32.3 73.5 0 19
13 32.3 73.6 0 19
14 32.6 75.6 0 28
15 32.6 74.2 0.6 11
16 32 74.1 0 0
17 32.6 74.5 0 4
18 32.6 74.7 0 0
19 31.7 77.9 0 71
20 31.6 77.2 0 75
21 31.9 76.1 0 72
-
20 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
9 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 31.7 74.8 0 142
2 31.9 74.5 0 12
3 32 74 0 0
4 32 74 0 13
5 32 74 0 24
6 32 74.1 0 19
7 32.1 73.7 0 21
8 32.1 74.4 0 34
9 32.2 74 0.4 25
10 32.3 75.2 0 16
11 32.1 73.4 0 25
12 32.5 74 0.5 24
13 32.4 73.2 0 19
14 32.5 75.5 0 31
15 32.5 74.1 0.8 11
16 32.8 74.5 0 2
17 32.7 73.1 0.8 0
18 32.7 76 0 0
19 31.6 77.4 0 70
20 31.5 78.4 0 72
21 31.9 78.5 0 71
-
21 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
10 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY (m/s) LUX
1 31.3 76 0 89
2 31.4 76 0 0
3 31.5 76.2 0 0
4 31.6 74.7 0 0
5 31.7 76.3 0 0
6 31.8 74.7 0 0
7 31.9 76.1 0 0
8 32 74.5 0 0
9 32.1 74.2 0.4 0
10 32 75.2 0 0
11 32.1 74.5 0 0
12 32.1 75.1 0.5 0
13 32 74.4 0 0
14 32.6 74.8 0 0
15 32.4 74.3 0.5 0
16 32.3 73.3 0 0
17 32.2 75 1.4 0
18 32.2 74.8 0 0
19 32.3 77.7 0 73
20 32.1 77.9 0 75
21 32.2 77.9 0 71
-
22 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
11 PM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.5 74.5 1.3 104
2 30.8 74 0 0
3 30.9 74 0 0
4 30.1 72.8 0.8 2
5 30.1 74 0 0
6 31.1 72.6 0 14
7 31.5 72.7 0 23
8 31.5 73 0 35
9 31.3 72.3 0 26
10 31.6 72.3 0 12
11 31.5 72.3 0.1 23
12 31.5 72.7 0 20
13 31.6 72 0 19
14 31.6 74 0 30
15 31.5 73.5 0.8 15
16 31.9 71.4 0 1
17 31.8 72.1 0 0
18 31.9 71.8 0 0
19 31 78.5 0 70
20 31.2 78.6 0 75
21 31.4 78.7 0 72
-
23 I MECHANICAL AND ELECTRICAL SYSTEMS
The situation:-
Light on
Fan on
Window closed
Door closed
12 AM
POINT TEMPERATURE
(C)
RELATIVE
HUMIDITY
(%)
VELOCITY
(m/s)
LUX
1 30.2 73 0.7 100
2 30.7 72.8 0 4
3 30.8 72 0 0
4 30.8 71.4 0.5 11
5 30.8 72.3 0 16
6 30.7 72.6 0 21
7 31 73.2 0 22
8 31.2 73.3 0 30
9 31.2 72.7 0 27
10 31.3 71.9 0 16
11 31.4 71.4 0 25
12 31.4 72.3 0 18
13 31.6 72.8 0 19
14 31.7 71 0 34
15 31.6 73.3 0.5 14
16 31.9 70.5 0 4
17 31.7 71.5 0 0
18 31.5 70.8 0 0
19 31.1 78.9 0 69
20 31.3 77.8 0 70
21 31.3 78.0 0 68
-
24 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 1
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.7 78.9 0 0
5:00 30.8 71.7 0 0
6:00 31.4 70.6 0 106
7:00 31.7 75.8 0 130
8:00 31.3 72.5 0 0
9:00 31 73 0 97
10:00 31.1 75.8 0 0
11:00 31.4 72.5 0 110
12:00 31 73 0 0
13:00 30.5 75.4 0 0
14:00 30.7 75.3 0 0
15:00 31.1 74.9 0 0
16:00 31.4 74.8 0 106
17:00 30.5 76 0 0
18:00 30.7 74.5 0 119
19:00 31.1 73 0 112
20:00 32 78.9 0 140
21:00 31.7 71.7 0 142
22:00 31.3 70.6 0 89
23:00 30.5 75.8 1.3 104
0:00 30.2 72.5 0.7 100
-
25 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
26 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.2
0.4
0.6
0.8
1
1.2
1.44
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
20
40
60
80
100
120
140
160
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
27 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 2
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.8 77.6 0 0
5:00 31 80 0 0
6:00 31.2 79.2 0 12
7:00 31.4 70.6 0 19
8:00 30.5 78.1 0 0
9:00 30.8 76.9 0 10
10:00 30.9 78.6 0 0
11:00 30.1 77 0 9
12:00 30.1 78.4 0 0
13:00 31 70.4 0 40
14:00 31.3 69.4 0 22
15:00 32.3 76.1 0 0
16:00 32 72.7 0 12
17:00 31 72.4 0 0
18:00 31.1 74.1 0 11
19:00 31.3 74.2 0 8
20:00 32.2 73.9 0 2
21:00 31.9 74.5 0 12
22:00 31.4 76 0 0
23:00 30.8 74 0 0
0:00 30.7 72.8 0 4
-
28 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
29 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
40
45
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
30 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 3
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.8 77.8 0 0
5:00 31 78 0 0
6:00 31.2 77.8 0 0
7:00 31.4 70 0 0
8:00 31.3 77.3 0 0
9:00 31.4 75.3 0 0
10:00 31.5 78.8 0 0
11:00 31.6 77.1 0 0
12:00 31.7 78.2 0 0
13:00 31 70.3 0 0
14:00 31.5 69.3 0 0
15:00 32.3 75.4 0 0
16:00 32 72.7 0 0
17:00 31 72.2 0 0
18:00 31.1 74.3 0 0
19:00 31.4 74.3 0 0
20:00 32.2 74.1 0 0
21:00 32 74 0 0
22:00 31.5 76.2 0 0
23:00 30.9 74 0 0
0:00 30.8 72 0 0
-
31 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
32 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
33 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 4
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31 77.5 0 0
5:00 30.9 77.6 0 0
6:00 31 77.7 0 0
7:00 31.3 69 0.4 0
8:00 31.7 75.9 0 0
9:00 31.9 78 0 0
10:00 32 77.7 0 0
11:00 32 77.8 0 0
12:00 31.8 78.1 0 0
13:00 31 70.8 0 0
14:00 31.5 68.4 0 0
15:00 32.6 75.7 0 0
16:00 32 73 0 0
17:00 31.2 74.6 0 0
18:00 31.3 76.2 0 13
19:00 31.5 74 0.7 13
20:00 32.3 74.1 0 11
21:00 32 74 0 13
22:00 31.6 74.7 0 0
23:00 30.1 72.8 0.8 2
0:00 30.8 71.4 0.5 11
-
34 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
35 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.94
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
2
4
6
8
10
12
14
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
36 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 5
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31 78.4 0 0
5:00 31 77.9 0 0
6:00 31 78 0 0
7:00 31.5 68.8 0 0
8:00 30.7 75.7 0 0
9:00 30.7 78.2 0 0
10:00 31.1 77.8 0 0
11:00 31.3 77.3 0 0
12:00 31.4 77.7 0 0
13:00 31 71 0 5
14:00 31.6 67.7 0 6
15:00 32.6 76 0 0
16:00 32 73.1 0 0
17:00 31.4 72.3 0 0
18:00 31.3 74 0 25
19:00 31.5 74 0 24
20:00 32.2 74.7 0 23
21:00 32 74 0 24
22:00 31.7 76.3 0 0
23:00 30.1 74 0 0
0:00 30.8 72.3 0 16
-
37 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
67
69
71
73
75
77
79
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
38 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
39 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 6
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31.2 78.5 0 0
5:00 31.2 78 0 0
6:00 31.2 77.9 0 0
7:00 31.7 69.5 0 0
8:00 31.1 76.3 0 0
9:00 31.3 78 0 0
10:00 31.6 77.8 0 0
11:00 32.1 78.1 0 0
12:00 31 75.5 0 0
13:00 31.2 70.6 0 0
14:00 31.5 67.7 0 0
15:00 32 75.1 0 0
16:00 32.1 74.3 0 0
17:00 31.4 71.4 0 0
18:00 31.4 74.8 0 16
19:00 31.6 74 0 19
20:00 32.1 73.9 0 21
21:00 32 74.1 0 19
22:00 31.8 74.7 0 0
23:00 31.1 72.6 0 14
0:00 30.7 72.6 0 21
-
40 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
67
69
71
73
75
77
79
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
41 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
42 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 7
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.6 78.1 0 0
5:00 31.7 77.8 0 0
6:00 30.6 77.5 0 0
7:00 31.7 71.4 0 0
8:00 31.3 76.6 0 0
9:00 31.4 78.9 0 0
10:00 31.5 77.2 0 0
11:00 32.2 77.1 0 0
12:00 30.8 75.4 0 0
13:00 31.4 69.5 0 0
14:00 31.7 69.1 0 0
15:00 32.6 75 0 0
16:00 32.1 74.9 0 0
17:00 31.5 72.1 0 0
18:00 31.6 74.7 0 22
19:00 31.7 73.7 0 19
20:00 32.2 74.1 0 22
21:00 32.1 73.7 0 21
22:00 31.9 76.1 0 0
23:00 31.5 72.7 0 23
0:00 31 73.2 0 22
-
43 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
44 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
45 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 8
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.7 77 0 0
5:00 30.7 77.4 0 0
6:00 30.7 77.1 0 0
7:00 31.6 70.6 0 0
8:00 31.4 76.4 0 0
9:00 31.4 78.4 0 0
10:00 31.5 76.8 0 0
11:00 32.3 76.3 0 0
12:00 30.9 74.9 0 0
13:00 31.6 71.2 0 0
14:00 31.7 69.1 0 0
15:00 32.6 74.7 0 0
16:00 32 73.2 0 0
17:00 31.4 71.4 0 0
18:00 31.8 73.6 0 34
19:00 31.8 73.5 0 28
20:00 32.3 74.4 0 35
21:00 32.1 74.4 0 34
22:00 32 74.5 0 0
23:00 31.5 73 0 35
0:00 31.2 73.3 0 30
-
46 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
47 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
40
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
48 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 9
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.8 76.3 0 0
5:00 30.8 76.3 0 0
6:00 30.8 76.5 0 0
7:00 31.6 70.2 0 0
8:00 31.5 77.7 0 0
9:00 31.6 76.3 0 0
10:00 31.6 76.4 0 0
11:00 32.2 75.7 0 0
12:00 30.6 74.8 0 0
13:00 31.5 72.2 0 11
14:00 31.8 68.3 0 16
15:00 32.3 71.8 0 0
16:00 32 72.4 0 0
17:00 31.4 72.8 0 0
18:00 31.8 72.8 0 33
19:00 31.8 73.3 0 33
20:00 32.2 74.1 0 40
21:00 32.2 74 0.4 25
22:00 32.1 74.2 0.4 0
23:00 31.3 72.3 0 26
0:00 31.2 72.7 0 27
-
49 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
50 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.454
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
40
45
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
51 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 10
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.7 76.4 0 0
5:00 30.7 75.9 0 0
6:00 30.7 75.8 0 0
7:00 31.6 69.6 0 0
8:00 31.5 78.2 0 0
9:00 31.7 75.9 0 0
10:00 31.6 77.5 0 0
11:00 32.3 76.2 0 0
12:00 30.6 75.7 0 0
13:00 31.6 70 0 58
14:00 31.8 69.8 0 0
15:00 32 72.5 0 0
16:00 32.2 71 0 0
17:00 31.5 71.6 0 0
18:00 31.9 74.1 0 23
19:00 31.8 74.1 0 19
20:00 32.3 74.3 0 16
21:00 32.3 75.2 0 16
22:00 32 75.2 0 0
23:00 31.6 72.3 0 12
0:00 31.3 71.9 0 16
-
52 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
53 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
10
20
30
40
50
60
70
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
54 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 11
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.8 77 0 0
5:00 30.8 75.8 0 0
6:00 30.8 75.9 0 0
7:00 31.4 70.1 0 0
8:00 31.1 77 0 0
9:00 31.6 75.7 0 0
10:00 31.5 76.7 0 0
11:00 32.1 78.5 0 0
12:00 30.7 76.8 0 0
13:00 31.5 69.7 0 18
14:00 31.8 68.9 0.5 0
15:00 32 72.6 0 0
16:00 32.1 72.7 0.6 0
17:00 31.6 72.5 0 0
18:00 31.8 73.8 0 26
19:00 32 74 0 22
20:00 32.5 76 0 24
21:00 32.1 73.4 0 25
22:00 32.1 74.5 0 0
23:00 31.5 72.3 0.1 23
0:00 31.4 71.4 0 25
-
55 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
56 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.74
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
57 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 12
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31 77.8 0 0
5:00 31 76.1 0 0
6:00 31 76.1 0 0
7:00 31.2 71.2 0 0
8:00 31.3 77.2 0 0
9:00 31.9 76 0 0
10:00 31.9 76.9 0 0
11:00 32.2 78.8 0 0
12:00 30.6 78.7 0 0
13:00 31.6 69.6 0 0
14:00 31.8 68.2 0 3
15:00 32 76.5 0 0
16:00 32.2 71.8 0 0
17:00 31.7 72.7 0 0
18:00 31.9 73.7 0 33
19:00 32.2 74.1 0 25
20:00 32.3 73.5 0 19
21:00 32.5 74 0.5 24
22:00 32.1 75.1 0.5 0
23:00 31.5 72.7 0 20
0:00 31.4 72.3 0 18
-
58 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
59 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.64
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
60 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 13
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31.1 75.7 0 0
5:00 31.1 76.3 0 0
6:00 31.1 76.2 0 0
7:00 31.1 70.8 0 0
8:00 31 77 0 0
9:00 31.7 76.6 0 0
10:00 31.8 76.3 0 0
11:00 32.3 71.3 0 0
12:00 31 74.7 0 0
13:00 31.7 69.3 0 0
14:00 32 68.6 0 0
15:00 32 74.8 0 0
16:00 32.3 74 0 0
17:00 31.8 71.4 0 0
18:00 31.9 73.4 0 20
19:00 32.3 73 0 16
20:00 32.3 73.6 0 19
21:00 32.4 73.2 0 19
22:00 32 74.4 0 0
23:00 31.6 72 0 19
0:00 31.6 72.8 0 19
-
61 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
62 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
63 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 14
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31.3 75.8 0 0
5:00 31.3 79 0 0
6:00 31.3 79.3 0 0
7:00 30.9 72.2 0 0
8:00 31 78.2 0 0
9:00 31.5 76.4 0 0
10:00 31.9 76.4 0 0
11:00 32.2 71.9 0 0
12:00 32.3 75.8 0 0
13:00 31.9 70.6 0 0
14:00 32 69 0 0
15:00 32.1 73.6 0 0
16:00 32.2 74.9 0 0
17:00 31.8 71.4 0 0
18:00 32.1 74.2 0 33
19:00 32.1 73.5 0 31
20:00 32.6 75.6 0 28
21:00 32.5 75.5 0 31
22:00 32.6 74.8 0 0
23:00 31.6 74 0 30
0:00 31.7 71 0 34
-
64 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
65 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
40
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
66 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 15
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 31 76 0 0
5:00 31 78.9 0 0
6:00 31 79.2 0 0
7:00 30.8 71.5 0.7 0
8:00 31 76.3 0 0
9:00 31.3 76.5 0 0
10:00 31.6 75.2 0 0
11:00 32.3 68.9 0 0
12:00 32.3 76.2 0 0
13:00 31.8 69.3 0 0
14:00 31.9 68 0 0
15:00 32.1 72.8 0 0
16:00 32.3 74 0 0
17:00 31.9 72.3 0.8 0
18:00 32.1 74.3 0.5 14
19:00 32.1 72.6 0.7 15
20:00 32.6 74.2 0.8 11
21:00 32.5 74.1 0.5 11
22:00 32.4 74.3 0.8 0
23:00 31.5 73.5 0.5 15
0:00 31.6 73.3 0 14
-
67 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
68 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.94
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
2
4
6
8
10
12
14
16
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
69 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 16
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.9 77.9 0 0
5:00 30.9 78.3 0 0
6:00 30.9 79.2 0 0
7:00 30.6 72.3 0 39
8:00 30.8 75.9 0 0
9:00 31.9 78.2 0 0
10:00 32 77.4 0 0
11:00 31.5 68.6 0 0
12:00 32.6 76 0 0
13:00 31.8 70.5 0 36
14:00 32 68.5 0 4
15:00 32 68.6 0 22
16:00 32.5 74.8 0 1
17:00 31.7 71.3 0 0
18:00 32 73.3 0 1
19:00 32.1 72.9 0 2
20:00 32 74.1 0 0
21:00 32.8 74.5 0 2
22:00 32.3 73.3 0 0
23:00 31.9 71.4 0 1
0:00 31.9 70.5 0 4
-
70 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
71 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
5
10
15
20
25
30
35
40
45
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
72 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 17
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.8 78 0.8 0
5:00 30.8 79.2 0.6 0
6:00 30.8 79.6 0.7 0
7:00 30.3 75.1 0.7 0
8:00 30.9 75.7 0.8 0
9:00 31 77.6 0.7 0
10:00 32.1 77.8 0.6 0
11:00 31.6 70 0.9 0
12:00 32.6 76.5 0.8 0
13:00 31.7 70.2 0.6 3
14:00 32 70.2 0.9 0
15:00 32 69.9 0.7 0
16:00 32.3 73.9 0.8 0
17:00 31.8 71.4 0.9 0
18:00 32.1 73.4 1.2 0
19:00 32 73.1 0 0
20:00 32.6 74.5 0 4
21:00 32.7 73.1 0.8 0
22:00 32.2 75 1.4 0
23:00 31.8 72.1 0 0
0:00 31.7 71.5 0 0
-
73 I MECHANICAL AND ELECTRICAL SYSTEMS
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
74 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.64
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
75 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 18
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 30.7 77.3 0.3 0
5:00 30.7 79.4 0.2 0
6:00 30.7 79.7 0.1 0
7:00 29.7 74.1 0.3 0
8:00 30.6 79 0.4 0
9:00 31.9 77.4 0.3 0
10:00 32.1 78.6 0.2 0
11:00 31.7 71.8 0.2 0
12:00 32 76.7 0.3 0
13:00 31.8 70.1 0.1 0
14:00 32.2 71.1 0 0
15:00 32 72.5 0.3 0
16:00 32.3 73.5 0.3 0
17:00 31.7 72.4 0 0
18:00 31.9 73.8 0 0
19:00 32 73.1 0 0
20:00 32.6 74.7 0 0
21:00 32.7 76 0 0
22:00 32.2 74.8 0 0
23:00 31.9 71.8 0 0
0:00 31.5 70.8 0 0
-
76 I MECHANICAL AND ELECTRICAL SYSTEMS
29
29.5
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
68
70
72
74
76
78
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
77 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.454
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
78 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 19
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 28.8 76.3 0 66
5:00 28.8 77.4 0 54
6:00 28.8 78.4 0 70
7:00 30.1 78.7 0 112
8:00 30.6 77.8 0 235
9:00 31.7 76.3 0 389
10:00 32.2 78.5 0 470
11:00 31.8 77.8 0 1233
12:00 32.6 76.5 0 1552
13:00 31.6 75.8 0 1672
14:00 31 78 0 891
15:00 31.1 77.6 0 731
16:00 30.8 76.3 0 651
17:00 31.4 75.9 0 481
18:00 31.3 77.8 0 98
19:00 30.8 77.6 0 78
20:00 31.7 77.9 0 71
21:00 31.6 77.4 0 70
22:00 32.3 77.7 0 73
23:00 31 78.5 0 70
0:00 31.1 78.9 0 69
-
79 I MECHANICAL AND ELECTRICAL SYSTEMS
28.5
29
29.5
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
75
75.5
76
76.5
77
77.5
78
78.5
79
79.5
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
80 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
50
250
450
650
850
1050
1250
1450
1650
1850
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
81 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 20
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 28.7 76.4 0 70
5:00 28.7 77.8 0 67
6:00 28.7 78.4 0 78
7:00 30.1 78.5 0 120
8:00 30.7 77 0 262
9:00 31.6 77 0 347
10:00 32.3 78.4 0 551
11:00 31.9 77.6 0 1380
12:00 32.6 76.4 0 1576
13:00 31.6 76 0 1689
14:00 31 77.3 0 871
15:00 31.6 77.7 0 722
16:00 31 76.1 0 648
17:00 31 76.3 0 465
18:00 31.5 78 0 110
19:00 30.7 78 0 81
20:00 31.6 77.2 0 75
21:00 31.5 78.4 0 72
22:00 32.1 77.9 0 75
23:00 31.2 78.6 0 75
0:00 31.3 77.8 0 70
-
82 I MECHANICAL AND ELECTRICAL SYSTEMS
28.5
29
29.5
30
30.5
31
31.5
32
32.5
334
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
75.5
76
76.5
77
77.5
78
78.5
79
79.5
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
83 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
50
250
450
650
850
1050
1250
1450
1650
1850
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
84 I MECHANICAL AND ELECTRICAL SYSTEMS
Point 21
Time
(hr)
Temperature
(C)
Relative Humidity
(%)
Velocity
(m/s)
Illuminance
(Lux)
4:00 28.7 75.2 0 63
5:00 28.7 78.6 0 56
6:00 28.7 78.6 0 74
7:00 30.2 78.7 0 117
8:00 30.6 76.4 0 271
9:00 31.1 78.1 0 322
10:00 32.1 77.5 0 532
11:00 32 78 0 1240
12:00 32.3 75.7 0 1542
13:00 31.4 77.9 0 1665
14:00 31.2 77.3 0 769
15:00 31.5 78.2 0 711
16:00 31 75.8 0 639
17:00 30.8 77.4 0 472
18:00 31.7 77.9 0 91
19:00 30.8 78 0 73
20:00 31.9 76.1 0 72
21:00 31.9 78.5 0 71
22:00 32.2 77.9 0 71
23:00 31.4 78.7 0 72
0:00 31.3 78 0 68
-
85 I MECHANICAL AND ELECTRICAL SYSTEMS
28.5
29
29.5
30
30.5
31
31.5
32
32.54
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
TEMPERATURE ( C )
TEMPERATURE
75.5
76
76.5
77
77.5
78
78.5
79
79.5
80
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
RELATIVE HUMIDITY (%)
RELATIVE HUMIDITY
-
86 I MECHANICAL AND ELECTRICAL SYSTEMS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
14
:00
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
VELOCITY (m/s)
VELOCITY
50
250
450
650
850
1050
1250
1450
1650
1850
4:0
0
5:0
0
6:0
0
7:0
0
8:0
0
9:0
0
10
:00
11
:00
12
:00
13
:00
14
:00
15
:00
16
:00
17
:00
18
:00
19
:00
20
:00
21
:00
22
:00
23
:00
0:0
0
LUX
LUX
-
87 I MECHANICAL AND ELECTRICAL SYSTEMS
i) Sketches drawing in varies perspective views
Plan view
Front view
Side view
Checkpoint plan
Contour lux
-
88 I MECHANICAL AND ELECTRICAL SYSTEMS
ii) Based on the data obtained, recommendations on how to achieve thermal comfort
in buildings?
SOLUTION ;
a) What is thermal comfort in building?
Thermal comfort is the condition of mind that expresses satisfaction with the thermal
environment and is assessed by subjective evaluation. Maintaining this standard of
thermal comfort for occupants of buildings or other enclosures is one of the important
goals of HVAC wich is heating, ventilation, and air conditioning for design engineers.
Then, thermal neutrality is maintained when the heat generated by human metabolism
is allowed to dissipate, thus maintaining thermal equilibrium with the surroundings.
The main factors that influence thermal comfort are those that determine heat gain and
loss, namely metabolic rate, clothing insulation, air temperature, mean radiant
temperature, air speed and relative humidity. Psychological parameters such as
individual expectations also affect thermal comfort.
b) Factors influencing thermal comfort
There are six primary factors that directly affect thermal comfort that can be grouped
in two categories:
i. Personal factors - because they are characteristics of the occupants
a. Metabolic rate
People have different metabolic rates that can fluctuate due to activity
level and environmental conditions. The ASHRAE 55-2010 Standard
defines metabolic rate as the level of transformation of chemical
energy into heat and mechanical work by metabolic activities within an
organism, usually expressed in terms of unit area of the total body
surface. Food and drink habits may have an influence on metabolic
rates, which indirectly influences thermal preferences. These effects
may change depending on food and drink intake. Body shape is
another factor that affects thermal comfort. Heat dissipation depends
on body surface area. A tall and skinny person has a larger surface-to-
-
89 I MECHANICAL AND ELECTRICAL SYSTEMS
volume ratio, can dissipate heat more easily, and can tolerate higher
temperatures more than a person with a rounded body shape.
b. Clothing insulation
The amount of thermal insulation worn by a person has a substantial
impact on thermal comfort, because it influences the heat loss and
consequently the thermal balance. Layers of insulating clothing prevent
heat loss and can either help keep a person warm or lead to overheating.
Generally, the thicker the garment is, the greater insulating ability it has.
Depending on the type of material the clothing is made out of, air
movement and relative humidity can decrease the insulating ability of
the material.
ii. Environmental factors - which are conditions of the thermal environment. The
former are metabolic rate and clothing level, the latter are air temperature, mean
radiant temperature, air speed and humidity.
a. Air temperature
The air temperature is the average temperature of the air surrounding
the occupant, with respect to location and time.
b. Mean radiant temperature
The radiant temperature is related to the amount of radiant heat
transferred from a surface, and it depends on the materials ability to
absorb or emit heat, or its emissivity. The mean radiant temperature,
depends on the temperatures and emissivities of the surrounding
surfaces as well as the view factor, or the amount of the surface that is
seen by the object. So the mean radiant temperature experienced by a
person in a room with the sunlight streaming in varies based on how
much of her body is in the sun.
c. Operative temperature
Operative temperature attempts to combine the effects of air and mean
radiant temperatures into one metric. It is often approximated as the
average of the air dry-bulb temperature and of the mean radiant
-
90 I MECHANICAL AND ELECTRICAL SYSTEMS
temperature at the given place in a room. In buildings with low thermal
mass, the operative temperature is sometimes considered to be simply
the air temperature.
d. Air speed
Air speed is defined as the rate of air movement at a point, without
regard to direction. According to ANSI/ASHRAE Standard 55, it is the
average speed of the air to which the body is exposed, with respect to
location and time. The temporal average is the same as the air
temperature, while the spatial average is based on the assumption that
the body is exposed to a uniform air speed, according to the SET
thermo-physiological model. However, some spaces might provide
strongly nonuniform air velocity fields and consequent skin heat losses
that cannot be considered uniform. Therefore, the designer shall decide
the proper averaging, especially including air speeds incident on
unclothed body parts, that have greater cooling effect and potential for
local discomfort.
e. Relative humidity
Relative humidity is the ratio of the amount of water vapor in the air to
the amount of water vapor that the air could hold at the specific
temperature and pressure. While the human body has sensors within
the skin that are fairly efficient at feeling heat and cold, relative
humidity (RH) is detected indirectly. Sweating is an effective heat loss
mechanism that relies on evaporation from the skin. However at high
RH, the air has close to the maximum water vapor that it can hold, so
evaporation, and therefore heat loss, is decreased. On the other hand,
very dry environments (RH < 20-30%) are also uncomfortable because
of their effect on the mucous membranes. The recommended level of
indoor humidity is in the range of 30-60% in air conditioned buildings,
but new standards such as the adaptive model allow lower and higher
humidities, depending on the other factors involved in thermal
comfort.
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91 I MECHANICAL AND ELECTRICAL SYSTEMS
c) How to achieve thermal comfort in our buildings?
Based on our data that we get from the experiment, we conclude that our building have
a lower thermal comfort and non-freshener air. We will focus on the environmental
factor of solar heat gain, air temperature, average temperature of nearby surfaces,
radiant temperature or humidity from lighting, air velocity and humidity. So that, we
decide to achieve thermal comfort in our building with these solutions:
I. Consider Displacement Ventilation
This cooling concept introduces low-velocity, cool air at floor level. It uses
buoyancy forces generated by radiant heat sources to remove heat at the ceiling
level instead of mixing it back into the space. Because lighting generates heat,
and warm air rises, removing warm air from high in the space and exhausting it
can also reduce the amount of cooling needed.
II. Natural ventilation
Natural ventilation is uncontrolled air movement from windows, doors, or
cracks in the home. This used to be the most common ventilation method of
allowing fresh outdoor air to replace indoor air in a home. So we can open
window or door to allow the fresh air flow in and out the building.
III. Spot ventilation
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92 I MECHANICAL AND ELECTRICAL SYSTEMS
Spot ventilation is controls air movement by using localized exhaust fans to
quickly remove pollutants and moisture at the source. Common household
examples include range hoods over stoves and bathroom exhaust fans. Spot
ventilation is typically used in conjunction with one of the other strategies, and
can be used to improve the effectiveness of natural ventilation. If both spot and
natural ventilation together do not meet ventilation needs, then we consider a
whole-house ventilation strategy.
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93 I MECHANICAL AND ELECTRICAL SYSTEMS
IV. Whole-house ventilation
Whole-house ventilation entails using one or more fans and duct systems to
exhaust stale air and supply fresh air into the house. Whole-house ventilation
systems provide controlled, uniform ventilation throughout the house. They
may be exhaust-only (relying on leakage into the building for fresh air), supply-
only (relying on air leakage from the building to exhaust stale air), or balanced
systems that include both exhaust and fresh air intake components.
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94 I MECHANICAL AND ELECTRICAL SYSTEMS
Question 2 A Sport Hall has the following thermal specifications:
No. Descriptions U-value (W/m2K)
I Walls 0.5
II Flat Roof 0.45
III Floor 0.45
Iv Windows 3
V Door 2
The building is 30m x 15m x 5.5m high, it has window and door with total are of 12m2
and 6 m2 respectively. Determine the total fabric heat loss through this building when
inside temperature is kept at 250 C, while the average outside temperature is 360 C.
Total heat loss through building :
= 1 =
= ( 2 ) 0 =
= (1 0)
= (30 15)2 (12 + 6)2
= 432 2
= 6.4 2
1 = 25 + 273.15 = 298.15
0 = 36 + 273.15 = 309.15
= 4322 (6.4 2 )
(298.15 309.15 )
= 30.413
