ME354 Thermodynamics 2

Thermodynamic Chart Problems

Problem 8-58

Steam is throttled through an adiabatic valve from an inlet state of 1000 psia, 850 oF, to an exit pressure of 300 psia. Find the exit state using the generalized enthalpy chart and compare with results from the Mollier chart.

Answer:

generalized enthalpy:	T2= 791.3 oF
Mollier diagram:	T2= 790. oF
steam tables:	T2= 794.9 oF

Solution

(64.4 KBytes)

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