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首页> 外文会议>ASME summer heat transfer conference >Heat Transfer and Specific Power Criteria Comparison of Maximum Power and Maximum Ecological Power of Irreversible Carnot-Type Cycles for a Combined Power and LNG Re-Gasification System
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Heat Transfer and Specific Power Criteria Comparison of Maximum Power and Maximum Ecological Power of Irreversible Carnot-Type Cycles for a Combined Power and LNG Re-Gasification System

机译：功率与液化天然气联合气化系统不可逆卡诺式循环的最大功率和最大生态功率的传热和比功率准则比较

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摘要

An extension of the so-called maximum ecological power cycle introduced by Angulo-Brown for the endoreversible maximum power problem of Curzon-Ahlborn is presented here for the purpose of comparing heat transfer requirements versus power generated by a conceptual power system with LNG re-gasification. This re-gasification concept is being considered as an alternative solution to LNG re-gasification using sea water heat exchangers at LNG receiving terminals. Analytical results of maximum power cycles and cascades are made easier to obtain by using the optimum heat conductance allocation rules obtained in previous work; they are expressed in terms of the heat source and sink temperature ratio, internal irreversibility factor, and heat source mean temperature parameters. These results are then applied to maximum power cycles and cascades for the purpose of integrating power production and LNG re-gasification.
机译：本文介绍了Angulo-Brown对所谓的Curzon-Ahlborn的可逆最大功率问题提出的所谓的最大生态功率循环的扩展，目的是比较传热需求与LNG再气化的概念动力系统产生的功率。这种再气化概念被认为是使用LNG接收终端处的海水热交换器进行LNG再气化的替代解决方案。通过使用先前工作中获得的最佳热传导分配规则，可以更轻松地获得最大功率循环和级联的分析结果。它们以热源和接收器温度比，内部不可逆因子和热源平均温度参数表示。然后将这些结果应用于最大功率循环和级联，以整合发电和LNG再气化的目的。

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