线性唯象传热定律下斯特林热机性能极限分析

工程热物理学报 , 2009, 30(4): 549-552.

1.海军工程大学,研究生院,湖北,武汉,430033

2.海军工程大学,研究生院,湖北,武汉,430033

3.海军工程大学,研究生院,湖北,武汉,430033

基金项目: 教育部新世纪优秀人才支持计划(NCET-04-1006) 全国优秀博士论文作者专项资金资助项目(200136)

PERFORMANCE LIMITS ANALYSIS OF A STIRLING ENGINE WITH THE LINEAR PHENOMENOLOGICAL HEAT TRANSFER LAW

建立了存在热阻、热漏、回热损失和机械损失的斯特林热机模型,研究在线性唯象传热定律qα△(T-1)下,热机的轴功率和制动热效率特性,导出了轴功率及制动热效率的表达式,用数值计算分析了热漏、回热损失和机械损失等不可逆因素对热机性能的影响.所得结果可为斯特林热机的优化设计提供一些新的理论指导.

[1]	Organ A J.The Air Engine.Stirling Cycle Power for a Sustainable Future[M].Boca Raton:CRC Press,2007
[2]	Senft J R .General Analysis of the Mechanical Efficiency of Reciprocating Heat Engines[J].J.Franklin Inst,1993,330(05):967-984.
[3]	Senft J R.Mechanical Efficiency of Heat Engines[M].Cambridge:Cambridge University Press,2007
[4]	Bejan A. .ENTROPY GENERATION MINIMIZATION - THE NEW THERMODYNAMICS OF FINITE-SIZE DEVICES AND FINITE-TIME PROCESSES [Review][J].Journal of Applied Physics,1996(3):1191-1218.
[5]	Chen L;Sun F.Advances in Finite Time Thermodynamics:Analysis and Optimization[M].New York:Nova Science Publishers,2004:240.
[6]	严子浚;苏国珍 .斯特林热机的基本优化关系及功率和效率界限[J].工程热物理学报,1999,20(05):545-548.
[7]	吴锋;陈林根;孙丰瑞.斯特林机的有限时间热力学优化[M].北京:化学工业出版社,2008:229.
[8]	Senft JR. .Theoretical limits on the performance of stirling engines[J].International journal of energy research,1998(11):991-1000.
[9]	Lingen Chen;Jun Li;Fengrui Sun .Generalized irreversible heat-engine experiencing a complex heat-transfer law[J].Applied energy,2008(1):52-60.
[10]	Bejan A .Theory of Heat Transfer-Irreversible Power Plants[J].Int.Heat Mass Transfer,1988,31(06):1211-1219.

上一张下一张

计量

作者相关

文章评分