Gas turbine
The first stage of an axial gas turbine has the following specifications: ψ = 1.4, Um = 1000 ft/s, R = 0.6 Determine the number of stages if the mass flow rate is 31.5 kg/s.
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Air enters the turbine stage 1 of a gas turbine with reheat at 1200 kPa, 1200...
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A combined cycle gas turbine/vapor power plant uses the turbine exhaust as the energy source for...
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please help thank you in advance In a gas turbine power plant, the gas enters the...
please help
thank you in advance
In a gas turbine power plant, the gas enters the five-stage compressor at 300 K. The overall power ratio is 20. After the compression, the gas enters a regenerator with an effectiveness of 80%. For preheating, it is further heated in a combustion chamber until it reaches a temperature of 1600 K. The heated gas expands to the first turbine stage and is reheated to 1550 K. The temperatures after the reheating processes are...
)An axial-flow turbine operating with an overall stagnation pressure of 8to 1 has a polytropic efficiency...
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A regenerative gas turbine power plant has two stages of compression and two stages of expansion....
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Air modeled as an ideal gas enters a turbine operating at steady state at 1040 K,...
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5. Similar to 9-127 A gas turbine operates with a regenerator and two stages of reheating...
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Problem 1 - Gas Turbine Engine. Assume the gas turbine engine operates on basic non-ideal Brayton cycle with the following specifications Inlet Condition: Dry air at 537 R and 14.7 psia Pressure Ratio: 24.2 Actual Exhaust Temperature: 950 F Compressor and Turbine Efficiency: 85% Actual Power Output 34 MW Using given/assumed values, determine: a) firing temperature, b) cycle efficiency, c) air mass flow rate. Problem 2- HRSG. Assume the HRSG is used to produce saturated steam at 600 psia using...
Air enters the turbine stage 1 of a gas turbine with reheat at 1200 kPa, 1200 K, and expands to 100 kPa in two stages. Between the turbine stages, the air is reheated at a constant pressure of 350 kPa to 1200 K. ein lin Combustor Reheat combustor T. = 881.4K To = 1200 K Po = 350 kPa b 2 3 a Turbine stage 2 Turbine stage 1 T3 = 1200 K P3 = 1200 kPa Compressor h4 =...
please help
thank you in advance
In a gas turbine power plant, the gas enters the five-stage compressor at 300 K. The overall power ratio is 20. After the compression, the gas enters a regenerator with an effectiveness of 80%. For preheating, it is further heated in a combustion chamber until it reaches a temperature of 1600 K. The heated gas expands to the first turbine stage and is reheated to 1550 K. The temperatures after the reheating processes are...
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