Post on 29-Mar-2015
Part 3. Description of a function code
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Part 3. Description of a function code
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As an example we will write a function code to find the outside diameter of a carbon steel pipe, with input nominal diameter in inches.
Part 3. Description of a function code
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As an example we will write a function code to find the outside diameter of a carbon steel pipe, with input nominal diameter in inches.
The name of the function will be
Part 3. Description of a function code
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"Pipe_Imp_CS_Dext_dn_sch"
As an example we will write a function code to find the outside diameter of a carbon steel pipe, with input nominal diameter in inches.
The name of the function will be
Part 3. Description of a function code
5
"Pipe_Imp_CS_Dext_dn_sch"
As an example we will write a function code to find the outside diameter of a carbon steel pipe, with input nominal diameter in inches.
The name of the function will be
This function is based on outside diameters defined in ASME B36.10M
Part 3. Description of a function code
6
"Pipe_Imp_CS_Dext_dn_sch"
As an example we will write a function code to find the outside diameter of a carbon steel pipe, with input nominal diameter in inches.
The name of the function will be
This function is based on outside diameters defined in ASME B36.10M
A table with the outside diameters "dext [mm]", corresponding to the nominal diameters "dn [in]", should be included on a sheet in the Excel file. The function will read the information from this sheet.
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The following table shows outside diameters and thicknesses for carbon steel pipes of different nominal diameters and schedules, according to the standardASME B36. 10
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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3 Pipe Thickness [mm], according ASME B36.10M4
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6 Size dext 5 10 20 30 40 60 80 100 120 140 160 STD XS XXS
7 1/2 21.3 1.65 2.11 - 2.41 2.77 - 3.73 - 0 - 4.78 2.77 3.73 7.478 3/4 26.7 1.65 2.11 - 2.41 2.87 - 3.91 - 0 - 5.56 2.87 3.91 7.829 1 33.4 1.65 2.77 - 2.9 3.38 - 4.55 - 0 - 6.35 3.38 4.55 9.09
10 1 1/2 48.3 1.65 2.77 - 3.18 3.68 - 5.08 - 0 - 7.14 3.68 5.08 10.1511 2 60.3 1.65 2.77 - 3.18 3.91 - 5.54 - 0 - 8.74 3.91 5.54 11.0712 3 88.9 2.11 3.05 - 4.78 5.49 - 7.62 - 0 - 11.13 5.49 7.62 15.2413 4 114.3 2.11 3.05 - 4.78 6.02 - 8.56 - 11.13 - 13.49 6.02 8.56 17.1214 5 141.3 2.77 3.4 - - 6.55 - 9.53 - 12.7 - 15.88 6.55 9.53 19.0515 6 168.3 2.77 3.4 - - 7.11 - 10.97 - 14.27 - 18.26 7.11 10.97 21.9516 8 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.2317 10 273 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.418 12 323.8 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.419 14 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7 - 20 16 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7 - 21 18 457 4.19 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7 - 22 20 508 4.78 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 9.53 12.7 - 23 22 559 4.78 6.35 9.53 12.7 - 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7 - 24 24 610 5.54 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7 - 25 26 660 - 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 26 28 711 - 7.92 12.7 - - - - - - - - 9.53 12.7 - 27 30 762 6.35 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 28 32 813 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 29 34 864 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 30 36 914 - 7.92 12.7 15.88 19.05 - - - - - - 9.53 12.7 - 31 38 965 - - - - - - - - - - - 9.53 12.7 - 32 40 1016 - - - - - - - - - - - 9.53 12.7 - 33 42 1067 - - - - - - - - - - - 9.53 12.7 - 34 44 1118 - - - - - - - - - - - 9.53 12.7 - 35 46 1168 - - - - - - - - - - - 9.53 12.7 - 36 48 1219 - - - - - - - - - - - 9.53 12.7 -
ASME B36.10M SCHEDULE / IDENTIFICATION
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Function code for the exterior diameter
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Function code for the exterior diameter
As explained in Part 1, the code starts by defining the function name and Visual Basic adds the "End Function".
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Function code for the exterior diameter
As explained in Part 1, the code starts by defining the function name and Visual Basic adds the "End Function".
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
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The exterior diameter depends only on the nominal diameter (Dn) and is in the third column of the table.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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3 Pipe Thickness [mm], according ASME B36.10M4
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6 Size dext 5 10 20 30 40 60 80 100 120 140 160 STD XS XXS
7 1/2 21.3 1.65 2.11 - 2.41 2.77 - 3.73 - 0 - 4.78 2.77 3.73 7.478 3/4 26.7 1.65 2.11 - 2.41 2.87 - 3.91 - 0 - 5.56 2.87 3.91 7.829 1 33.4 1.65 2.77 - 2.9 3.38 - 4.55 - 0 - 6.35 3.38 4.55 9.0910 1 1/2 48.3 1.65 2.77 - 3.18 3.68 - 5.08 - 0 - 7.14 3.68 5.08 10.1511 2 60.3 1.65 2.77 - 3.18 3.91 - 5.54 - 0 - 8.74 3.91 5.54 11.0712 3 88.9 2.11 3.05 - 4.78 5.49 - 7.62 - 0 - 11.13 5.49 7.62 15.2413 4 114.3 2.11 3.05 - 4.78 6.02 - 8.56 - 11.13 - 13.49 6.02 8.56 17.1214 5 141.3 2.77 3.4 - - 6.55 - 9.53 - 12.7 - 15.88 6.55 9.53 19.0515 6 168.3 2.77 3.4 - - 7.11 - 10.97 - 14.27 - 18.26 7.11 10.97 21.9516 8 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.2317 10 273 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.418 12 323.8 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.419 14 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7 - 20 16 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7 - 21 18 457 4.19 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7 - 22 20 508 4.78 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 9.53 12.7 - 23 22 559 4.78 6.35 9.53 12.7 - 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7 - 24 24 610 5.54 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7 - 25 26 660 - 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 26 28 711 - 7.92 12.7 - - - - - - - - 9.53 12.7 - 27 30 762 6.35 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 28 32 813 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 29 34 864 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 30 36 914 - 7.92 12.7 15.88 19.05 - - - - - - 9.53 12.7 - 31 38 965 - - - - - - - - - - - 9.53 12.7 - 32 40 1016 - - - - - - - - - - - 9.53 12.7 - 33 42 1067 - - - - - - - - - - - 9.53 12.7 - 34 44 1118 - - - - - - - - - - - 9.53 12.7 - 35 46 1168 - - - - - - - - - - - 9.53 12.7 - 36 48 1219 - - - - - - - - - - - 9.53 12.7 -
ASME B36.10M SCHEDULE / IDENTIFICATION
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The code begins by defining the matrix "C" containing rows 1 through 36 and columns 1 through 3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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3 Pipe Thickness [mm], according ASME B36.10M4
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6 Size dext 5 10 20 30 40 60 80 100 120 140 160 STD XS XXS
7 1/2 21.3 1.65 2.11 - 2.41 2.77 - 3.73 - 0 - 4.78 2.77 3.73 7.478 3/4 26.7 1.65 2.11 - 2.41 2.87 - 3.91 - 0 - 5.56 2.87 3.91 7.829 1 33.4 1.65 2.77 - 2.9 3.38 - 4.55 - 0 - 6.35 3.38 4.55 9.0910 1 1/2 48.3 1.65 2.77 - 3.18 3.68 - 5.08 - 0 - 7.14 3.68 5.08 10.1511 2 60.3 1.65 2.77 - 3.18 3.91 - 5.54 - 0 - 8.74 3.91 5.54 11.0712 3 88.9 2.11 3.05 - 4.78 5.49 - 7.62 - 0 - 11.13 5.49 7.62 15.2413 4 114.3 2.11 3.05 - 4.78 6.02 - 8.56 - 11.13 - 13.49 6.02 8.56 17.1214 5 141.3 2.77 3.4 - - 6.55 - 9.53 - 12.7 - 15.88 6.55 9.53 19.0515 6 168.3 2.77 3.4 - - 7.11 - 10.97 - 14.27 - 18.26 7.11 10.97 21.9516 8 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.2317 10 273 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.418 12 323.8 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.419 14 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7 - 20 16 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7 - 21 18 457 4.19 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7 - 22 20 508 4.78 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 9.53 12.7 - 23 22 559 4.78 6.35 9.53 12.7 - 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7 - 24 24 610 5.54 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7 - 25 26 660 - 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 26 28 711 - 7.92 12.7 - - - - - - - - 9.53 12.7 - 27 30 762 6.35 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 28 32 813 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 29 34 864 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 30 36 914 - 7.92 12.7 15.88 19.05 - - - - - - 9.53 12.7 - 31 38 965 - - - - - - - - - - - 9.53 12.7 - 32 40 1016 - - - - - - - - - - - 9.53 12.7 - 33 42 1067 - - - - - - - - - - - 9.53 12.7 - 34 44 1118 - - - - - - - - - - - 9.53 12.7 - 35 46 1168 - - - - - - - - - - - 9.53 12.7 - 36 48 1219 - - - - - - - - - - - 9.53 12.7 -
ASME B36.10M SCHEDULE / IDENTIFICATION
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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3 Pipe Thickness [mm], according ASME B36.10M4
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6 Size dext 5 10 20 30 40 60 80 100 120 140 160 STD XS XXS
7 1/2 21.3 1.65 2.11 - 2.41 2.77 - 3.73 - 0 - 4.78 2.77 3.73 7.478 3/4 26.7 1.65 2.11 - 2.41 2.87 - 3.91 - 0 - 5.56 2.87 3.91 7.829 1 33.4 1.65 2.77 - 2.9 3.38 - 4.55 - 0 - 6.35 3.38 4.55 9.0910 1 1/2 48.3 1.65 2.77 - 3.18 3.68 - 5.08 - 0 - 7.14 3.68 5.08 10.1511 2 60.3 1.65 2.77 - 3.18 3.91 - 5.54 - 0 - 8.74 3.91 5.54 11.0712 3 88.9 2.11 3.05 - 4.78 5.49 - 7.62 - 0 - 11.13 5.49 7.62 15.2413 4 114.3 2.11 3.05 - 4.78 6.02 - 8.56 - 11.13 - 13.49 6.02 8.56 17.1214 5 141.3 2.77 3.4 - - 6.55 - 9.53 - 12.7 - 15.88 6.55 9.53 19.0515 6 168.3 2.77 3.4 - - 7.11 - 10.97 - 14.27 - 18.26 7.11 10.97 21.9516 8 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.2317 10 273 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.418 12 323.8 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.419 14 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7 - 20 16 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7 - 21 18 457 4.19 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7 - 22 20 508 4.78 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 9.53 12.7 - 23 22 559 4.78 6.35 9.53 12.7 - 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7 - 24 24 610 5.54 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7 - 25 26 660 - 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 26 28 711 - 7.92 12.7 - - - - - - - - 9.53 12.7 - 27 30 762 6.35 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 28 32 813 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 29 34 864 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 30 36 914 - 7.92 12.7 15.88 19.05 - - - - - - 9.53 12.7 - 31 38 965 - - - - - - - - - - - 9.53 12.7 - 32 40 1016 - - - - - - - - - - - 9.53 12.7 - 33 42 1067 - - - - - - - - - - - 9.53 12.7 - 34 44 1118 - - - - - - - - - - - 9.53 12.7 - 35 46 1168 - - - - - - - - - - - 9.53 12.7 - 36 48 1219 - - - - - - - - - - - 9.53 12.7 -
ASME B36.10M SCHEDULE / IDENTIFICATION
Matrix "C" in whose third column from rows 7 to 36 are the exterior diameters "OD [mm]"
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Next, it will be defined in the code, the array dimension of "C"
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Dim C(36, 3)
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
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Dim C(36, 3)
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
The matrix C is defined with 36 columns and 3 rows
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Reading of the table
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Reading of the table
To read the information in the table, one uses a structure called For-next
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Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
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Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
For m = 1 To 36
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Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
For m = 1 To 36
In this space are introduced the operations to be performed, which depend on the temporal value of the index "m"
25
Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
For m = 1 To 36
In this space are introduced the operations to be performed, which depend on the temporal value of the index "m"
The operations with the index "m" end with
26
Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
For m = 1 To 36
In this space are introduced the operations to be performed, which depend on the temporal value of the index "m"
Next m
The operations with the index "m" end with
27
Reading of the table
To read the information in the table, one uses a structure called For-next
The For-next indicates to repeat an operation that depends on an index "m" and indicates the start and end values of "m".
For m = 1 To 36
In this space are introduced the operations to be performed, which depend on the temporal value of the index "m"
Next m
The operations with the index "m" end with
The loop ends after the operation with index "m = 36" is performed.
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The “ For-next” is programed as follows
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The “ For-next” is programed as follows
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The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
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The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
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The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
The read value is assigned to the element (m, 3) of the matrix "C"
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The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
The read value is assigned to the element (m, 3) of the matrix "C"
34
The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
The reading is done in the sheet that has been named 6.CS_Imp
The read value is assigned to the element (m, 3) of the matrix "C"
35
The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
The reading is done in the sheet that has been named 6.CS_Imp
The read value is assigned to the element (m, 3) of the matrix "C"
36
The “ For-next” is programed as follows
This indicates that cells in column 3, from row 1 to 36, shall be read
The reading is done in the sheet that has been named 6.CS_Imp
The read value is assigned to the element (m, 3) of the matrix "C"
On sheet "6.CS_Imp" it must be read the contents of the cell (m, 3)
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Summary of programming steps
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Summary of programming steps
Function
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Summary of programming steps
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
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Summary of programming steps
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
Dim C(36, 3)
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Summary of programming steps
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
Dim C(36, 3)
For m = 1 To 36
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Summary of programming steps
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
Dim C(36, 3)
For m = 1 To 36
C(m, 3) = thisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value
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Summary of programming steps
Function Pipe_Imp_CS_Dext_dn(Dn)
End Function
Dim C(36, 3)
For m = 1 To 36
C(m, 3) = thisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value
Next m
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Identification of the row in which each nominal diameter is found
45
Identification of the row in which each nominal diameter is found
By associating the nominal diameter to its row in the matrix, one knows the row where the rest of the data related to this diameter is located in the matrix.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
2
3 Pipe Thickness [mm], according ASME B36.10M4
5
6 Size dext 5 10 20 30 40 60 80 100 120 140 160 STD XS XXS
7 1/2 21.3 1.65 2.11 - 2.41 2.77 - 3.73 - 0 - 4.78 2.77 3.73 7.478 3/4 26.7 1.65 2.11 - 2.41 2.87 - 3.91 - 0 - 5.56 2.87 3.91 7.829 1 33.4 1.65 2.77 - 2.9 3.38 - 4.55 - 0 - 6.35 3.38 4.55 9.0910 1 1/2 48.3 1.65 2.77 - 3.18 3.68 - 5.08 - 0 - 7.14 3.68 5.08 10.1511 2 60.3 1.65 2.77 - 3.18 3.91 - 5.54 - 0 - 8.74 3.91 5.54 11.0712 3 88.9 2.11 3.05 - 4.78 5.49 - 7.62 - 0 - 11.13 5.49 7.62 15.2413 4 114.3 2.11 3.05 - 4.78 6.02 - 8.56 - 11.13 - 13.49 6.02 8.56 17.1214 5 141.3 2.77 3.4 - - 6.55 - 9.53 - 12.7 - 15.88 6.55 9.53 19.0515 6 168.3 2.77 3.4 - - 7.11 - 10.97 - 14.27 - 18.26 7.11 10.97 21.9516 8 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.2317 10 273 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.418 12 323.8 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.419 14 355.6 3.96 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7 - 20 16 406.4 4.19 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7 - 21 18 457 4.19 6.35 7.92 11.13 14.27 19.05 23.83 29.36 34.93 39.67 45.24 9.53 12.7 - 22 20 508 4.78 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01 9.53 12.7 - 23 22 559 4.78 6.35 9.53 12.7 - 22.23 28.58 34.93 41.28 47.63 53.98 9.53 12.7 - 24 24 610 5.54 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54 9.53 12.7 - 25 26 660 - 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 26 28 711 - 7.92 12.7 - - - - - - - - 9.53 12.7 - 27 30 762 6.35 7.92 12.7 15.88 - - - - - - - 9.53 12.7 - 28 32 813 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 29 34 864 - 7.92 12.7 15.88 17.48 - - - - - - 9.53 12.7 - 30 36 914 - 7.92 12.7 15.88 19.05 - - - - - - 9.53 12.7 - 31 38 965 - - - - - - - - - - - 9.53 12.7 - 32 40 1016 - - - - - - - - - - - 9.53 12.7 - 33 42 1067 - - - - - - - - - - - 9.53 12.7 - 34 44 1118 - - - - - - - - - - - 9.53 12.7 - 35 46 1168 - - - - - - - - - - - 9.53 12.7 - 36 48 1219 - - - - - - - - - - - 9.53 12.7 -
ASME B36.10M SCHEDULE / IDENTIFICATION
47
Identification of the row in which each nominal diameter is found
By associating the nominal diameter to its row in the matrix, one knows the row where the rest of the data related to this diameter is located in the matrix.
En el código se agrega la siguiente línea
48
Identificación de la fila en que se encuentra cada diámetro nominal
Al asociar el diámetro nominal del caso a su fila en la matriz, se conoce la ubicación de la fila de ”todos losdatos correspondientes a ese diámetro”.
En el código se agrega la siguiente línea
If Dn = 0.5 Then x = 7
49
Identificación de la fila en que se encuentra cada diámetro nominal
Al asociar el diámetro nominal del caso a su fila en la matriz, se conoce la ubicación de la fila de ”todos losdatos correspondientes a ese diámetro”.
En el código se agrega la siguiente línea
If Dn = 0.5 Then x = 7
Cuyo significado es Si Dn tiene el valo 0.5 [in] entonces se trata de la fila 7
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Identificación de la fila en que se encuentra cada diámetro nominal
Al asociar el diámetro nominal del caso a su fila en la matriz, se conoce la ubicación de la fila de ”todos losdatos correspondientes a ese diámetro”.
En el código se agrega la siguiente línea
If Dn = 0.5 Then x = 7
Cuyo significado es Si Dn tiene el valo 0.5 [in] entonces se trata de la fila 7
La siguiente línea es
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Identificación de la fila en que se encuentra cada diámetro nominal
Al asociar el diámetro nominal del caso a su fila en la matriz, se conoce la ubicación de la fila de ”todos losdatos correspondientes a ese diámetro”.
En el código se agrega la siguiente línea
ElseIf Dn = 0.75 Then x = 8
If Dn = 0.5 Then x = 7
Cuyo significado es Si Dn tiene el valo 0.5 [in] entonces se trata de la fila 7
La siguiente línea es
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Identificación de la fila en que se encuentra cada diámetro nominal
Al asociar el diámetro nominal del caso a su fila en la matriz, se conoce la ubicación de la fila de ”todos losdatos correspondientes a ese diámetro”.
En el código se agrega la siguiente línea
Cuyo significado es O Si Dn tiene el valor 0.75 [in] , se trata de la fila 8
ElseIf Dn = 0.75 Then x = 8
If Dn = 0.5 Then x = 7
Cuyo significado es Si Dn tiene el valo 0.5 [in] entonces se trata de la fila 7
La siguiente línea es
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Identificación de la fila en que se encuentra cada diámetro nominal
By associating the nominal diameter to its row in the matrix, one knows the row where the rest of the data related to this diameter is located in the matrix.
En el código se agrega la siguiente línea
Cuyo significado es O Si Dn tiene el valor 0.75 [in] , se trata de la fila 8
ElseIf Dn = 0.75 Then x = 8
If Dn = 0.5 Then x = 7
Y así sucesivamente hasta identificar todas las filas
Cuyo significado es Si Dn tiene el valo 0.5 [in] entonces se trata de la fila 7
La siguiente línea es
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Identification of the row in which each nominal diameter is found
By associating the nominal diameter to its row in the matrix, one knows the row where the rest of the data related to this diameter is located in the matrix.
In the code we add the following line
Whose meaning is Or if Dn has the value 0.75 [in] , then it is row 8
ElseIf Dn = 0.75 Then x = 8
If Dn = 0.5 Then x = 7
And so on until all all rows are identified
With these two new lines, the code looks like
Whose meaning isIf Dn has the values 0.5 [in] then the row is row 7
The next line is
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Function Pipe_Imp_CS_Dext_dn(Dn)
Dim C(36, 3)
For m = 1 To 36
C(m, 3) = ThisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value
Next m
If Dn = 0.5 Then
x = 7
ElseIf Dn = 0.75 Then x = 8
End Function
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And with all the rows identified, this part of the code looks like
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Function Pipe_Imp_CS_Dext_dn(Dn)
Dim C(36, 3)
For m = 1 To 36
C(m, 3) = ThisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value
Next m
If Dn = 0.5 Then
x = 7
ElseIf Dn = 0.75 Then x = 8
ElseIf Dn = 1 Then x = 9
ElseIf Dn = 1.5 Then x = 10
ElseIf Dn = 2 Then x = 11
ElseIf Dn = 3 Then x = 12
ElseIf Dn = 4 Then x = 13
ElseIf Dn = 5 Then x = 14
ElseIf Dn = 6 Then x = 15
ElseIf Dn = 8 Then x = 16
ElseIf Dn = 10 Then x = 17
ElseIf Dn = 12 Then x = 18
ElseIf Dn = 14 Then x = 19
ElseIf Dn = 16 Then x = 20
ElseIf Dn = 18 Then x = 21
ElseIf Dn = 20 Then x = 22
ElseIf Dn = 22 Then x = 23
ElseIf Dn = 24 Then x = 24
ElseIf Dn = 26 Then x = 26
ElseIf Dn = 28 Then x = 26
ElseIf Dn = 30 Then x = 27
ElseIf Dn = 32 Then x = 28
ElseIf Dn = 34 Then x = 29
ElseIf Dn = 36 Then x = 30
ElseIf Dn = 38 Then x = 31
ElseIf Dn = 40 Then x = 32
ElseIf Dn = 42 Then x = 33
ElseIf Dn = 44 Then x = 34
ElseIf Dn = 46 Then x = 35
ElseIf Dn = 48 Then x = 36
' If the Dn-value is not within the given values,
' The function returns Dext = "N/A"
Else
Pipe_Imp_CS_Dext_dn = "N/A"
Exit Function
End If
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A resume of the code is
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Function Pipe_Imp_CS_Dext_dn(Dn)
Dim C(36, 3) For m = 1 To 36 C(m, 3) = ThisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value Next m If Dn = 0.5 Thenx = 7ElseIf Dn = 0.75 Then x = 8ElseIf Dn = 1 Then x = 9ElseIf Dn = 1.5 Then x = 10ElseIf Dn = 2 Then x = 11
ElseIf Dn = 44 Then x = 34ElseIf Dn = 46 Then x = 35ElseIf Dn = 48 Then x = 36' If the Dn-value is not within the given values,' The function returns Dext = "N/A"Else Pipe_Imp_CS_Dext_dn = "N/A" Exit FunctionEnd If
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Function Pipe_Imp_CS_Dext_dn(Dn)
Dim C(36, 3) For m = 1 To 36 C(m, 3) = ThisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value Next m If Dn = 0.5 Thenx = 7ElseIf Dn = 0.75 Then x = 8ElseIf Dn = 1 Then x = 9ElseIf Dn = 1.5 Then x = 10ElseIf Dn = 2 Then x = 11
ElseIf Dn = 44 Then x = 34ElseIf Dn = 46 Then x = 35ElseIf Dn = 48 Then x = 36' If the Dn-value is not within the given values,' The function returns Dext = "N/A"Else Pipe_Imp_CS_Dext_dn = "N/A" Exit FunctionEnd If
This part of the function concludes saying, "Else" that is, in another case, if the nominal diameter received as input is not one of those reviewed, then the input is wrong. The function finish giving the answer Not Applicable (N / A)
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
Thus, the value of “x” is a known value
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
Known the matrix row in which the required exterior diameter is (row "x"), and as it is also known that this diameter is in column "3", the element of array with the desired value is the element (x, 3)
Thus, the value of “x” is a known value
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
Known the matrix row in which the required exterior diameter is (row "x"), and as it is also known that this diameter is in column "3", the element of array with the desired value is the element (x, 3)
Thus, the value of the desired function is
Thus, the value of “x” is a known value
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
Pipe_Imp_CS_Dext_dn = C(x, 3)
Known the matrix row in which the required exterior diameter is (row "x"), and as it is also known that this diameter is in column "3", the element of array with the desired value is the element (x, 3)
Thus, the value of the desired function is
Thus, the value of “x” is a known value
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If the input value of the nominal diameter corresponds to one of the values defined in the standard, it means that in the recently made review, the "x value" of the line corresponding to the nominal diameter has been identified.
Pipe_Imp_CS_Dext_dn = C(x, 3)
Known the matrix row in which the required exterior diameter is (row "x"), and as it is also known that this diameter is in column "3", the element of array with the desired value is the element (x, 3)
Thus, the value of the desired function is
With this, the function is finished
Thus, the value of “x” is a known value
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The complete code is
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Function Pipe_Imp_CS_Dext_dn(Dn)
Dim C(36, 3) As Variant
For m = 1 To 36
C(m, 3) = ThisWorkbook.Worksheets("6.CS_Imp").Cells(m, 3).Value
Next m
x = 7
ElseIf Dn = 0.75 Then x = 8
ElseIf Dn = 1 Then x = 9
ElseIf Dn = 1.5 Then x = 10
ElseIf Dn = 2 Then x = 11
ElseIf Dn = 3 Then x = 12
ElseIf Dn = 4 Then x = 13
ElseIf Dn = 5 Then x = 14
ElseIf Dn = 6 Then x = 15
ElseIf Dn = 8 Then x = 16
ElseIf Dn = 10 Then x = 17
ElseIf Dn = 12 Then x = 18
ElseIf Dn = 14 Then x = 19
ElseIf Dn = 16 Then x = 20
ElseIf Dn = 18 Then x = 21
ElseIf Dn = 20 Then x = 22
ElseIf Dn = 22 Then x = 23
ElseIf Dn = 24 Then x = 24
ElseIf Dn = 26 Then x = 26
ElseIf Dn = 28 Then x = 26
ElseIf Dn = 30 Then x = 27
ElseIf Dn = 32 Then x = 28
ElseIf Dn = 34 Then x = 29
ElseIf Dn = 36 Then x = 30
ElseIf Dn = 38 Then x = 31
ElseIf Dn = 40 Then x = 32
ElseIf Dn = 42 Then x = 33
ElseIf Dn = 44 Then x = 34
ElseIf Dn = 46 Then x = 35
ElseIf Dn = 48 Then x = 36
Else
Pipe_Imp_CS_Dext_dn = "N/A"
Exit Function
End If
Pipe_Imp_CS_Dext_dn = C(x, 3)
End Function
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End of Part 3
Note. In the web page "piping-tools.net", in the file Pipe dimensions and friction factor.xlsm, there are three functions (outside diameter, inside diameter and thickness) with complete code.