FRAC{{{T_{min}}}}{{{T_{max}}}}} \)Case 2: If the working fluid is real then it depends on the Pressure ratio and INDEX. \({\eta _{Brayton\;Cycle}} = 1 - \frac{1}{{{{\left( {{r_p}} \right)}^{\frac{{\GAMMA - 1}}{\gamma }}}}}\) Process 1 → 2 ⇒ Isentropic compressionProcess 2 → 3 ⇒ Constant pressure Heat additionProcess 3 → 4 ⇒ Isentropic expansionProcess 4 → 1 ⇒ Constant pressure Heat rejection

"> FRAC{{{T_{min}}}}{{{T_{max}}}}} \)Case 2: If the working fluid is real then it depends on the Pressure ratio and INDEX. \({\eta _{Brayton\;Cycle}} = 1 - \frac{1}{{{{\left( {{r_p}} \right)}^{\frac{{\GAMMA - 1}}{\gamma }}}}}\) Process 1 → 2 ⇒ Isentropic compressionProcess 2 → 3 ⇒ Constant pressure Heat additionProcess 3 → 4 ⇒ Isentropic expansionProcess 4 → 1 ⇒ Constant pressure Heat rejection

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Ideal air standard efficiency of a closed cycle gas turbine depends on

Power Engineering Gas And Vapor Power Cycles in Power Engineering 8 months ago

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Explanation:Case 1: If the working fluid is ideal then it depends on the Temperature ratio of the cycle. \({\eta _{Brayton\;Cycle}} = 1 - \sqrt {\FRAC{{{T_{min}}}}{{{T_{max}}}}} \)Case 2: If the working fluid is real then it depends on the Pressure ratio and INDEX. \({\eta _{Brayton\;Cycle}} = 1 - \frac{1}{{{{\left( {{r_p}} \right)}^{\frac{{\GAMMA - 1}}{\gamma }}}}}\) Process 1 → 2 ⇒ Isentropic compressionProcess 2 → 3 ⇒ Constant pressure Heat additionProcess 3 → 4 ⇒ Isentropic expansionProcess 4 → 1 ⇒ Constant pressure Heat rejection

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Posted on 13 Nov 2024, this text provides information on Power Engineering related to Gas And Vapor Power Cycles in Power Engineering. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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