The pressure and temperature of air change from (4.5000x10^0) bar to (1.5000x10^0) bar and from (7.860x10^2) K to (4.98x10^2) K, respectively, in an air turbine operating under steady adiabatic conditions. Air flow rate through the turbine is (5.0000x10^-1) kg/s. Determine the change in specific entropy of air as it flows through the turbine. Assume Cp = 1005 J/kg-K and R = 287 J/kg-K. Answer should be in J/kg-K with three significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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The pressure and temperature of air change from (4.5000x10^0) bar to (1.5000x10^0) bar and from
(7.860x10^2) K to (4.98x10^2) K, respectively, in an air turbine operating under steady adiabatic
conditions. Air flow rate through the turbine is (5.0000x10^-1) kg/s. Determine the change in
specific entropy of air as it flows through the turbine. Assume Cp 1005 J/kg-K and R = 287 J/kg-K.
Answer should be in J/kg-K with three significant figures.
Note: Your answer is assumed to be reduced to the highest power possible.
Your Answer:
Transcribed Image Text:The pressure and temperature of air change from (4.5000x10^0) bar to (1.5000x10^0) bar and from (7.860x10^2) K to (4.98x10^2) K, respectively, in an air turbine operating under steady adiabatic conditions. Air flow rate through the turbine is (5.0000x10^-1) kg/s. Determine the change in specific entropy of air as it flows through the turbine. Assume Cp 1005 J/kg-K and R = 287 J/kg-K. Answer should be in J/kg-K with three significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:
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