Water flows through a porous bed at 0.86 m/s. The length of the bed is 5 m. Write PHP Program to calculate the pressure drop across the bed. Use Ergun equation given as; dn ΔΡ = -Auu %3D Where; 150(1 – a)? A =- dža3 1.75(1- a) ,B = %3D dpa3 Data: dp = 1.25 x 10-3m, a = 0.45,u = 1.269 x 10-3 Pa.s %3D

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Water flows through a porous bed at 0.86 m/s. The length of the bed is 5 m.
Write PHP Program to calculate the pressure drop across the bed. Use Ergun equation given
as;
shale
dex dat
ΔΡ
= -Auu – B
L
Where;
150(1 – a)?
A =
1.75(1 – a)
,B =
Data: dp
= 1.25 x 103m, a = 0.45,u = 1.269 x 10-3 Pa.s
Transcribed Image Text:Water flows through a porous bed at 0.86 m/s. The length of the bed is 5 m. Write PHP Program to calculate the pressure drop across the bed. Use Ergun equation given as; shale dex dat ΔΡ = -Auu – B L Where; 150(1 – a)? A = 1.75(1 – a) ,B = Data: dp = 1.25 x 103m, a = 0.45,u = 1.269 x 10-3 Pa.s
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