942 A P - Priks O 4. Rai Duit wat ne Will A 4 that (0)...

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942 A P - Priks O 4. Rai Duit wat ne Will A 4 that (0) - Robel Sachez Engr 124 Quiz 2Fall 2018 You may have I page of me 1. Complete the following table Phase Substance Pressure Temperature R-134a 50 psia Specific Enthalpy 30°F R-134a 100°F 50 BTbm R-134a -40°F Saturated liquid 24 kg'sec of H0 at pressure 6.0 MPa, temperature 700C enters a turbine moving at 20 meters sec. It exits the turbine moving at 16 meters/sec with pressure 500 kPa and temperature 350°C. The turbine is operating in steady-state. The heat ransfer rate for the turbine is 20 kilojoules/second a) Determine the specific energy of the H0 entering the turbine: assume specific pe is negligible b) Sketch the turbine and show all energy transfers into and out of the turbine. c) Identify which form of the 1" Law (at the top of the page) is most relevant. You just need to write A, B or C. d) Find the power output of the turbine in kW. e) (Bonus) Find the turbine inlet volume flow rate and cross-sectional area. 942 A P - Priks O 4. Rai Duit wat ne Will A 4 that (0) - Robel Sachez Engr 124 Quiz 2Fall 2018 You may have I page of me 1. Complete the following table Phase Substance Pressure Temperature R-134a 50 psia Specific Enthalpy 30°F R-134a 100°F 50 BTbm R-134a -40°F Saturated liquid 24 kg'sec of H0 at pressure 6.0 MPa, temperature 700C enters a turbine moving at 20 meters sec. It exits the turbine moving at 16 meters/sec with pressure 500 kPa and temperature 350°C. The turbine is operating in steady-state. The heat ransfer rate for the turbine is 20 kilojoules/second a) Determine the specific energy of the H0 entering the turbine: assume specific pe is negligible b) Sketch the turbine and show all energy transfers into and out of the turbine. c) Identify which form of the 1" Law (at the top of the page) is most relevant. You just need to write A, B or C. d) Find the power output of the turbine in kW. e) (Bonus) Find the turbine inlet volume flow rate and cross-sectional area.

Answer rating: 100% (QA)

Solution 1 From the standard tablef chart Substance Pressure Temperat... View the full answer