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调整质量流率和沿通流路径压力损失分配可以优化回热式燃气轮机循环的热力学性能。分析表明 ,功率输出相对于燃料流率或任意一个压力损失有一个最大值 ,最大功率输出对总压比有附加最大值。由数值算例分析了回热度对输出功率及热效率的影响
Adjusting the mass flow rate and pressure loss distribution along the flow path can optimize the thermodynamic performance of the recuperative gas turbine cycle. The analysis shows that the power output has a maximum value with respect to the fuel flow rate or any pressure loss, and the maximum power output has an additional maximum value for the total pressure ratio. Numerical examples are given to analyze the influence of the degree of recuperation on output power and thermal efficiency