off ratio (rc) determine the efficiency and other values listed below.
Note: The gas constant for air is R=0.287 kJ/kg-K.
--Given Values--
T1 (K) = 306
P1 (kPa) = 140
r = 10
rc = 1.75
a) Determine the specific internal energy (kJ/kg) at state 1.
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b) Determine the relative specific volume at state 1.
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c) Determine the relative specific volume at state 2.
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d) Determine the temperature (K) at state 2.
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e) Determine the pressure (kPa) at state 2.
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f) Determine the specific enthalpy (kJ/kg) at state 2.
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g) Determine the temperature (K) at state 3.
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h) Determine the pressure (kPa) at state 3.
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i) Determine the specific enthalpy (kJ/kg) at state 3.
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j) Determine the relative specific volume at state 3.
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k) Determine the relative specific volume at state 4.
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l) Determine the temperature (K) at state 4.
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m) Determine the pressure (kPa) at state 4.
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n) Determine the specific internal energy (kJ/kg) at state 4.
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o) Determine the net work per cycle (kJ/kg) of the engine.
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p) Determine the heat addition per cycle (kJ/kg) of the engine.
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q) Determine the efficiency (%) of the engine.
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help A through Q