Consider a simple Brayton cycle using air asthe working fluid; has a pressure ratio of 12; has amaximum cycle temperature of 600C; and operates thecompressor inlet at 100 kPa and 15C. Which will have the greatest impact on the back-work ratio: a compressorisentropic efficiency of 80 percent or a turbine isentropicefficiency of 80 percent? Use constant specific heats atroom temperature.

Q: 61-80. Consider an ideal gas-turbine cycle with a pressure ratio across the compressor of 12:1. The…

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Q: In a SIMPLERankine cycle, the steam throttled condition is 8 MPa and 480°C. The steam is then…

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Q: A modern jet engine operates on a simple ideal Brayton cycle in which the air into the compressor is…

A: Given data: The pressure at the point 1 is P1=0.1 MPa The temperature at the point 1 is T1=10°C=283…

Q: In an air standard Otto cycle, the compression ratio is 8. Compression begins at 0.1 MPa, 30 degree…

A: Write the given values with the suitable variables. rc=8P1=0.1 MPaT1=30 °CQ=2100 kJ/kgCp=1.005…

Q: Analyze an ideal Otto cycle to obtain it heat rejection, the net work production and the mean…

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Q: The power generated by the Turbine of the following ideal air-standard Brayton cycle is: Heat…

A: given: T3=1200K T4=780K the mass flow rate of air, m=4.5kg/s Cp of air= 1.005 KJ/Kg-k

Q: gas turbine power plant operates on a simple thermodynamic cycle. The ambient conditions are 100 kPa…

A: As per honor code and answering guidelines I can answer 1st three subparts at a time.If you want…

Q: An ideal Bryton cycle with regeneration using air as the working fluid has a pressure ration of 10.…

A: The pressure ratio of brayton cycle is .The minimum temperature is The maximum temperature is .The…

Q: Consider an ideal Brayton cycle operating on air. The inlet to the compressor is 300 K, 100 kPa. The…

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Q: 2. A Carnot cycle with 5.5 lbm of air as working substance; the pressure and temp at the beginning…

A: Given that, Carnot Cycle,Weight of air, W=5.5 lbm,Pressure at beginning of isothermal expansion,…

Q: choose the most appropriate answer: In a Rankine Cycle, we are told that there is no heat transfer…

A: Rankine cycle :

Q: Consider an ideal gas-turbine cycle with the following details in Table 1. Table 1 No. of stages at…

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Q: intercooling pressure for minimum

A: Given; The compressor of a gas turbine plant, operating on an idealintercooled Brayton cycle…

Q: For a Gas Turbine, operating in an Brayton cycle with regenerative heating, with temperatures being:…

A: Calculated efficiency of Brayton cycle with regenerative heating.

Q: An ideal Otto cycle has a compression ratio of r=9. At the beginning of the compression process, air…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Show the process on TS- diagram.

A: Given: A reversed Carnot cycle To define: Modifications require to act as a Theoretical vapor…

Q: Q(3-3)A Brayton cycle with a reheating system using air as the working fluid has a pressure ratio of…

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Q: In an ideal Rankine cycle, the steam throttle condition is 4.10 MPa and 440°C. If turbine exhaust is…

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Q: Show a derivation of final temperature of dual cycle in terms of initial temperature and ratios

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Q: For a Gas Turbine, operating in an ideal Brayton cycle, with temperatures being: Input air…

A: Given:- A Gas Turbine, operating on an ideal Brayton cycle.  Compression pressure ratio (PR) = 17.7…

Q: The pressure ratio of a simple air-powered Rayton cycle is 12. Air enters the compressor at 295K and…

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Q: With the minimum and maximum pressures set along with the maximum temperature an open feedwater…

A: We are using Fred water heater that means we are using regeneration in the rankine cycle.

Q: Prove that there is an increase in efficiency between a Simple Rankine Cycle and a Reheat Rankine…

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Q: An ideal Brayton cycle has a pressure ratio of 8. At the beginning of the compression process, air…

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Q: An Otto cycle has an initial condition of 100 kpa and 300C. The compression ratio is 10 and the…

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Q: Consider a simple Rankine Cycle in which the pressure ratio is 213.33, operating at a mass flow rate…

A: Given:The pressure ratio, r = 213.33The mass flow rate, m = 1.5 kg/sThe turbine inlet pressure, P1 =…

Q: A simple Rankine cycle works betw een pressures 43 bar and 10 Kpa, the initial condition of steam…

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Q: Instead, assume variable specific heat A gas-turbine power plant operates on the simpleBrayton cycle…

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Q: A simple Rankine cycle works between the boiler pressure of 4 MPa and c pressure of 6 kPa. The steam…

A: Given:P1=4 MPaP2=6 KPa

Q: Problem 2. Consider an ideal gas-turbine cycle with two stages of compression and two stages of…

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Q: A simple ideal Rankine cycle operates between the pressure limits of 20 kPa and 4 MPa, with a…

A: Given:P1=4 MPaP2=20 KPaT1=500°C

Q: Consider the operation an ideal Brayton cycle used for electrical power generation with air as the…

A: A Brayton cycle is a thermodynamic cycle which involves two isentropic processes and two isobaric…

Q: Apart from vapor compression refrigeration cycles, refrigeration can also be achieved by a gas…

A: Normally, we use vapor compression or vapor absorption cycle to achieve refrigeration. But,…

Q: An ideal Otto cycle with air as the working fluid has a compression ratio of 8.5. The minimum and…

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Q: Thermal efficiency of standard Otto cycle for a compression ratio 5.5 will be

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Q: In a standard Brayton cycle, the heat added is 20kW while the heat rejected is 8kW. Find the…

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