一种普适传热规律下斯特林热机的基本优化关系

The Fundamental Optimal Relation of a Class Stirling Heat Engine with Generalized Heat Transfer Law

建立一类不可逆斯特林热机模型,研究存在热阻、热漏、回热损失对斯特林热机优化性能,所得结论能较好地反映斯特林热机的观测性能,从而可为二热源热机的研制和优化设计提供新的理论指导.

A model of a class irreversible Stirling heat engine is set up, and the optimal performance of a Stirling heat engine with thermal resistance, heat leak and regenerative loss is studied. The conclusions obtained here may provide the observed performance of a real heat engine and some new theoretical guidance for the manufacture and the optimal design of two-heat-source engines.