Re: temperature s. pressure
Posted by Sylvan Tieger on April 12, 2004 at 12:11:52:
In response to Re: temperature s. pressure
: Did some homework regarding previous discussions on this issue. The formula is called the Combined Gas Law. It is a combination of Boyle's Law and Charles' Law.
: P1V1/T1 = P2V2/T2

: If we assume constant volume in the pipe, we can leave V out.

: Example: Pressure = 15 PSI, temp = 70 degrees. If temp changes to 50, what is the pressure?

: 15/70 = P / 50

: P = (50 X 15)/70

: P = 10.7 PSI

Thank you Jimbo


Replies to this post
There are none.