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Isothermal and Adiabatic Expansion Based TrilateralCycles

机译:基于等温和绝热膨胀的三边形环

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This research work deals with non condensing mode trilateral thermal cycles characterised by the conversion of heat into mechanical work undergoing optionally isothermal and adiabatic closed process based path functions. The proposed trilateral cycles are also characterised by its ability to operate at high efficiency at relative low temperatures when compared with the Carnot factor.An analysis of the proposed cycles is carried out and results were compared with that of a Carnot cycle operating under the same ratio of temperatures. It is determined that into a range of relative low operating temperatures high thermal efficiency is achieved, reaching 41.1% for helium when Carnot Factor is 9.1% under a ratio of temperatures of 300/330 K.
机译:这项研究工作涉及非冷凝模式的三边热循环,其特征是热量转化为机械功,该热功经过等温和绝热封闭过程,基于路径函数。拟议的三边循环的特征还在于,与卡诺系数相比,它能够在相对较低的温度下高效运行。对拟议的循环进行了分析,并将结果与​​相同比率下的卡诺循环进行了比较温度。可以确定的是,在相对较低的工作温度范围内,可以实现高热效率,当在300/330 K的温度比下,卡诺因子为9.1%时,氦的热效率达到41.1%。

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