A Brayton cycle is equipped with a 75%-effective regenerator, as shown in Fig. 2.Air enters the compressor at 1 bar, 300 K, and it enters the inlet of the turbine at 1300 K, 1MPa. Using Air Standard analysis, and considering the compressor and turbine as isentropic devices, determine: a) net work output, in kJ/kg b) heat transfer at the regenerator, in kJ/kg c) the thermal efficiency of the cycled) draw the temperature-entropy diagram for the cycle

A Brayton cycle is equipped with a 75%-effective regenerator, as shown in Fig. 2.Air enters the compressor at 1 bar, 300 K, and it enters the inlet of the turbine at 1300 K, 1MPa. Using Air Standard analysis, and considering the compressor and turbine as isentropic devices, determine: a) net work output, in kJ/kg b) heat transfer at the regenerator, in kJ/kg c) the thermal efficiency of the cycled) draw the temperature-entropy diagram for the cycle

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.14P

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