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AL Calculation:: Al 4 Pi 10-7 Mi HT 10-3 LN (OD/ID) /2 Pi Le

This document contains calculations for determining the AL value of a pipe with an outer diameter (OD) of 3.94 mm, inner diameter (ID) of 2.24 mm, and height (HT) of 0.00206 m. It lists the variables and their values used in the equation to calculate AL, which equals 2326.584013.

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Jay Sri
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73 views2 pages

AL Calculation:: Al 4 Pi 10-7 Mi HT 10-3 LN (OD/ID) /2 Pi Le

This document contains calculations for determining the AL value of a pipe with an outer diameter (OD) of 3.94 mm, inner diameter (ID) of 2.24 mm, and height (HT) of 0.00206 m. It lists the variables and their values used in the equation to calculate AL, which equals 2326.584013.

Uploaded by

Jay Sri
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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AL calculation : Le calculation :

OD(mm) = 3.94000 OD(mm)


ID (mm) = 2.24000 3.94
HT (M) = 0.00206 Ae =
µi = 10000.00000 MLT =
4pi*10-7 = 0.00000 ln(r2/r1) =
ln(OD/ID) = 0.56470 2pi =
2pi = 6.28319 (1/r1)-(1/r2)=

AL = 4*pi*10-7* mi*HT*10-3 *ln(OD/ID)/2*pi le =


AL = 2326.584013 le
ID(mm) HT(mm)
2.24 2.06
1.751
5.82
0.564705
6.283185
0.385243

2p *ln(r2/r1) /(1/r1)-(1/r2)
9.21015

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