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This is a copy of a post from another forum, I've put it here for those who don't visit the HVAC forum.....
I have written a program which calculates the pressure drop of fluids flowing through standard sizes of pipe, from 10mm up to 3600mm in diameter.
The program also calculates useful thermophysical properties of water, ethylene glycol & propylene glycol. These properties are corrected for temperature and percentage glycol concentration, as defined by user input.
The program is based around the CIBSE method of calculating pressure drop and is based on SI units.
As the program is based on Microsoft Excel, you must enable macros for the program to function.
I welcome comments about the program.
Cooky.
I have written a program which calculates the pressure drop of fluids flowing through standard sizes of pipe, from 10mm up to 3600mm in diameter.
The program also calculates useful thermophysical properties of water, ethylene glycol & propylene glycol. These properties are corrected for temperature and percentage glycol concentration, as defined by user input.
The program is based around the CIBSE method of calculating pressure drop and is based on SI units.
As the program is based on Microsoft Excel, you must enable macros for the program to function.
I welcome comments about the program.
Cooky.
