In a test of rocket propellant performance, liquid hydrazine (N 2 H 4 ) at 14.7 lbf/in.2,
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In a test of rocket propellant performance, liquid hydrazine (N2H4) at 14.7 lbf/in.2, 77 F, and oxygen gas at 14.7 lbf/in.2, 77 F, are fed to a combustion chamber in the ratio of 0.5 lbm O2/lbm N2H4. The heat transfer from the chamber to the surroundings is estimated to be 45 Btu/lbm N2H4. Determine the temperature of the products exiting the chamber. Assume that only H2O, H2, and N2 are present. The enthalpy of formation of liquid hydrazine is +21 647 Btu/lb mole.
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Related Book For 
Fundamentals Of Thermodynamics
ISBN: 9781118131992
8th Edition
Authors: Claus Borgnakke, Richard E. Sonntag
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