Sustainable design.pptx

7/23/2019 Sustainable design.pptx

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REPORT

N.SUSHIMITA

2013701034

PASSIVE SOLAR DESIGNDAYLIGHTING AND

SIMULATION


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QN. 1.

For th !"#$ %ro&'t ($) *o'(t"o$+ ,h(t (r th (%%*"'(-* %("#

tr(t!" to r)/' thr(* *o() "$ th -/"*)"$! h(t (r th

'oort ho/r th(t '($ - ('h"#) thro/!h th tr(t!"

Location: CHENNAI , 13 N Latitude


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PSY5HOMETRI5 5HART 6 5HENNAI 13 N

%COMFORTHRS

STRATEGY

.4 N(t/r(*#$t"*(t"o$ %("#

14.3 5o$#$t"o$(*)h/")""'(t"o$

('t"#


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5OMFORT HOURS

TOTAL NUM8ER OF HOURS 9 :7;0

PASSIVE STRATEGY9

5OOLING 8Y NATURAL VENTILATION9 :1 hr.

5OMFORT HOURS9 .4

A5TIVE STRATEGY91. 5OOLING AND DEHUMUDIFI5ATION9 7:.7

2.FAN FOR5ED VENTILATION 5OOLING9 124 hr

5OMFORT HOURS9 14.3


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Q$. 2. ortr/)) "$

E(t t )"r't"o$ "$ hot h/")

'*"(t.

It ho/*) - %oro/ ,"th *ot o o%$%('

E


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NATURAL VENTILATION


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QN.3. IS SUN A FRIEND OR ENEMY ELA8ORATE

S/$ ,"** tr/*= - ($ $= or 5h$$(".

Th" '($ - "$rr) ro th Ae!a"e d!# $u$ te&'e!atu!e($) th

Go$a (o!i)onta !adiation C(a!t*, "$ ,h"'h th )"r(-* #(*/

(r +-+. C ($) /3100 2(*4&r%'t"#*=.


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AVERAGE DRY 8UL8 TEMPERATURE FOR 5HENNAI.

Th h()) %ort"o$ "$ =**o, "$)"'(t th ho/r "$ )"r$t o$th "$

,h"'h th )r= -/*- t%r(t/r e5ceed* +. C H$' )/r"$! (&or"t=

o ho/r *(adin"" r?/"r).


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GLO8AL HORI@ONTAL RADIATION FOR 5HENNAI

Th or($! h()) %ort"o$ "$)"'(t th ho/r "$ ,h"'h !*o-(* hor"o$t(*

r()"(t"o$ >') /3100 2(*4&.

S"$' /$)"r(-* 'o$)"to$ %r#("* or (&or"t= o ho/r+ /$ " 5h$$("B


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IT 5AN 8E SEEN THAT THE DRY 8UL8 TEMPERATURES LIES

A8OVE THE 5OMFORT @ONE CINDI5ATED 8Y 8LUE .


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QN..HAT IS THE SHADING PERIOD OF

THE GIVEN LO5ATION

Mtho)9

1.I$ th (#r(! )r= -/*- t%r(t/r ht+ r!"o$ ,hr t%r(t/r >') 2: 5 " h()).


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2. I$ th G*o-(* hor"o$t(* r()"(t"o$ ht+ #(*/ 31. h? " h"!h*"!ht).


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3. THE 5OMMONLY SHADED AREA IN 8OTH THE

5HARTS IS HIGHLIGHTED. THIS AREA GIVES

THE SHA6ING PERIO6


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Sustainable design.pptx

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