Time left 0:22:28 Air enters a compressor with h₁ = 378.7 kJ/kg and exists with h₂ = 7134 k/kg Steam enters a turbine with the shown conditions and exis's the turbine with quality x = 15%. If 13.4% of the turbine power is used to drive the compressor and the rest of the turbine power is used to drive an electrical generator that needs 1.35 MW, what is the mass flow rate of the air (kg/s)? Note: Enter your answer. I MPa 10.0MP 700°C Answer: > < Air compressor 08 LP

Time left 0:22:28 Air enters a compressor with h₁ = 378.7 kJ/kg and exists with h₂ = 7134 k/kg Steam enters a turbine with the shown conditions and exis's the turbine with quality x = 15%. If 13.4% of the turbine power is used to drive the compressor and the rest of the turbine power is used to drive an electrical generator that needs 1.35 MW, what is the mass flow rate of the air (kg/s)? Note: Enter your answer. I MPa 10.0MP 700°C Answer: > < Air compressor 08 LP

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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Q17
Steam turbine Wout P2 X2 = 1.0 V2 Steam enters a well-insulated turbine at 3.5 MPa and T,°C with a velocity of 130 m/s. At the exit, water is saturated vapor at 30 kPa and the velocity is 220 m/s. What should be inlet temperature T1, in °C, if work generated by turbine (wout) is 700 kJ/kg.
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In a steam turbine, water vapor enters at a temperature of 450C and a pressure of 2.5 MPa, at a speed of 60 m/s at a height of 12 m, and at a pressure of 20 kPa at a speed of 0.85 degrees of dryness, at a speed of 180 M/s at a height of 6 m. During this process, a power generation of 5 MW occurs. According to the given; a) compare kinetic, potential and enthalpy changes. b) calculate the work done by the unit mass of steam flowing from the turbine. c) calculate the mass flow of steam.
Please show your solution step by step and clearly thank you
COMPLETE SOLUTION. FINAL ANSWER ARE IN ENGLISG SYSTEMS. DRAW A DIAGRAM IF NECESSARY. Derive the thermal efficiency of Carnot cycle in terms of its compression ratio “rk”. Show your complete solution and make sure to include a brief explanation.
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