pls answer all questions i will give thumbs up Water vapor enters a turbine operating at steady state at 1000°F, 160 Ib/in?, with a volumetric flow rate of 25 ft/s, and expandsreversibly and adiabatically to 2 Ibf/in?. Ignore kinetic and potential energy effects.Determine the mass flow rate, in Ib/s, and the power developed by the turbine, in hp.Step 1Determine the mass flow rate, in Ib/s.m =Ib/sHintSave for LaterAttempts: 0 of 1 usedSubmit Answer

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Refrigerant 134a enters an insulated diffuser as a saturated vapor at 120°F with a velocity of 1400 ft/s. The inlet area is 1.4 in?. At the exit, the pressure is 400 Ibf/in2 and the velocity is negligible. The diffuser operates at steady state and potential energy effects can be neglected. Determine the mass flow rate, in Ib/s, and the exit temperature, in °F.
Steam enters a turbine operating at steady state at 850°F and 450 Ibf/in? and leaves as a saturated vapor at 1.0 lbf/in?. The turbine develops 12,000 hp, and heat transfer from the turbine to the surroundings occurs at a rate of 2x 106 Btu/h. Neglect kinetic and potential energy changes from inlet to exit. Determine the exit temperature, in °F, and the volumetric flow rate of the steam at the inlet, in ft/s. Step 1 Determine the exit temperature, in °F. T2 = °F.
Steam enters a turbine operating at steady state at 800°F and 450 Ibf/in? and leaves as a saturated vapor at 1.4 Ibf/in?. The turbine develops 12,000 hp, and heat transfer from the turbine to the surroundings occurs at a rate of 2 x 106 Btu/h. Neglect kinetic and potential energy changes from inlet to exit. Determine the exit temperature, in °F, and the volumetric flow rate of the steam at the inlet, in ft/s.
Water vapor enters a turbine operating at steady state at 1000°F, 150 lb:/in?, with a volumetric flow rate of 25 ft³/s, and expands reversibly and adiabatically to 2 Ibf/in?. Ignore kinetic and potential energy effects. Determine the mass flow rate, in Ib/s, and the power developed by the turbine, in hp.
Refrigerant 134a enters an insulated diffuser as a saturated vapor at 80°F with a velocity of 1400 ft/s. The inlet area is 1.4 in². At the exit, the pressure is 400 lb/in² and the velocity is negligible. The diffuser operates at steady state and potential energy effects can be eglected. Determine the mass flow rate, in lb/s, and the exit temperature, in °F. Step 1 Your answer is correct. Determine the mass flow rate, in lb/s. m = 28.887 Hint Step 2 lb/s. Determine the exit temperature, in °F. T₂ = i OF Attempts: 1 of 4 used
Refrigerant 134a enters an insulated diffuser as a saturated vapor at 80°F with a velocity of 1400 ft/s. The inlet area is 1.4 in². At the exit, the pressure is 400 lbf/in² and the velocity is negligible. The diffuser operates at steady state and potential energy effects can be neglected. Determine the mass flow rate, in lb/s, and the exit temperature, in °F. Step 1 Determine the mass flow rate, in lb/s. m = i lb/s.
Refrigerant 134a enters an insulated diffuser as a saturated vapor at 80°F with a velocity of 1400 ft/s. The inlet area is 1.4 in². At the exit, the pressure is 400 lb/in² and the velocity is negligible. The diffuser operates at steady state and potential energy effects can be neglected. Determine the mass flow rate, in lb/s, and the exit temperature, in °F. Step 1 Your answer is correct. Determine the mass flow rate, in lb/s. m = 28.887 Hint Step 2 * Your answer is incorrect. Ib/s. Determine the exit temperature, in °F. T2=₁276.3 °F Attempts: 1 of 4 used
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