Throttling valve temperature and pressure drop rate


by delassonrisas
Tags: pressure, rate, temperature, throttling, valve
delassonrisas
delassonrisas is offline
#1
Oct27-12, 05:44 PM
P: 1
Hi,

For a problem that gives T1, P1, fixed volume V for a throttling valve, I know how to find T2, and P2. However, I want to know how to form an equation that shows the change of temperature and pressure drops with time. I am familiar with the equation (T2/T1)^(Cp/R)=(P2/P1) but don't exactly know how to manipulate it to show the change of T and P with time.
Some help would be much appreciated!
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