Determine the change in specific entropy

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Reference no: EM13718097

Using the appropriate table, determine the change in specific entropy between the two specified states, in Btu/lb.oR. Show the states on a sketch of the T-s diagram. Include the vapor dome where appropriate.

a) Water, p1 = 10 lbf/in.2, saturate vapor; p2 = 500 lbf/in.2, T2 = 700oF

b) Ammonia, p1 = 140 lbf/in.2, T1 = 160oF; T2 = -10oF, h2 = 590 Btu/lb.

c) Oxygen as an ideal gas, T1 = T2 = 520oR, p1 = 10 atm, p2 = 5 atm.

Reference no: EM13718097

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