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研究了热阻、回热损失和热漏等多种不可逆因素对以广义Redlich-Kwong气体为工质的斯特林热机性能的影响，给出了斯特林热机输出功率和效率的具体表达式并分析非理想回热特性及循环主要性能参数（如循环体积比及工质高低温比等）对循环输出功率和效率的影响. 同时指出，只有在理想回热及无热漏的情况下，气体斯特林热机的效率才能达到卡诺效率.
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关键词:
- 广义Redlich-Kwong气体 /
- 斯特林热机 /
- 输出功率 /
- 效率
Performance of a generalized Redlich-Kwong gas Stirling heat engine is investigated, in which the multi-irreversibilities including thermal resistance, regenerative and heat leak losses are taken into account. General expressions for power output and efficiency of the Stirling heat engine are derived, and effects of the nonperfect regeneration and some important performance parameters such as the volume ratio and the temperature ratio are analyzed and discussed. Moreover, it is shown that the efficiency of the gas Stirling heat engine with perfect regeneration and no heat leak can reach that of the Carnot heat engine.-
Keywords:
- generalized Redlich-Kwong gas /
- Stirling heat engine /
- power output /
- efficiency
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[46] Wang Z C 1998 Thermodynamics Statistical Physics (Beijing: Higher Education Press) p38 (in Chinese)[汪志诚1998热力学 统计物理(北京: 高等教育出版社)第38页]
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[1] Blank D A, Davis G W, Wu C 1994 Energy 19 125
[2] Erbay L B, Yavuz H 1999 J. Energy Res. 23 863
[3] [4] Thombare D G, Verma S K 2008 Renew. {m Sust. Energ. Rev. 12 1
[5] [6] [7] Cheng C H, Yang H S 2012 Applied Energy 92 395
[8] [9] Chen S Y, Sun Z Q, Liao S M 2013 J. Thermal Sci. Tech. 12 135 (in Chinese)[陈施羽, 孙志强, 廖胜明 2013 热科学与技术 12 135]
[10] [11] Tlili I 2012 Renew. Sust. Energ. Rev. 16 2234
[12] Li Y Q, Xu X, Li H W, Song H J 2011 J. Thermal Sci. Tech. 10 63 (in Chinese)[李亚奇, 许行, 李海伟, 宋鸿杰 2011 热科学与技术 10 63]
[13] [14] Zhou B, Cheng X T, Liang X G 2013 Sci. China Tech. Sci. 43 97 (in Chinese)[周兵, 程雪涛, 梁新刚 2013 中国科学: 43 97]
[15] [16] [17] Li Y Q, He Y L, Wang W W 2011 Renew. Energ. 36 421
[18] Su S Q 2007 J. Jimei University (Natural Sci.) 12 364 (in Chinese)[苏孙庆 2007 集美大学学报 12 364]
[19] [20] Sun J X 2013 Phys. Eng. 23 22 (in Chinese)[孙久勋 2013 物理与工程 23 22
[21] [22] Zheng S Y, Peng S S, Yang H S 2012 J. Thermal Sci. Tech. 11 69 (in Chinese)[郑世燕, 彭石狮, 杨惠山 2012 热科学与技术 11 69]
[23] [24] Zheng S Y 2012 J. Southwest University (Natural Sci.) 34 37 (in Chinese)[郑世燕 2012 西南大学学报 34 37]
[25] [26] Yan Z J 1994 Cryogenics superconductivity 22 57 (in Chinese)[严子浚 1994 低温与超导 22 57]
[27] [28] [29] Chen J C, Wu C 2000 Int. J. Mech. Eng. Edu. 29 227
[30] [31] Zheng S Y, Chen J C 2009 J. Yunnan University (Natural Sci.) 31 372 (in Chinese)[郑世燕, 陈金灿 2009 云南大学学报 31 372]
[32] [33] Salamen P, Nitzan A 1981 J. Chem. Phys. 74 3546
[34] [35] Chen L X, Yan Z J 1989 J. Chem. Phys. 90 3740
[36] Li J, Chen L G, Ge Y L, Sun F R 2013 Acta Phys. Sin. 62 130501 (in Chinese)[李俊, 陈林根, 戈延林, 孙丰瑞 2013 物理学报 62 130501]
[37] [38] [39] Xia S J, Chen L G, Ge Y L, Sun F R 2014 Acta Phys. Sin. 63 020505 (in Chinese)[夏少军, 陈林根, 戈延林, 孙丰瑞 2014 物理学报 63 020505]
[40] [41] Ding Z M, Chen L G, Sun F R 2011 Sci. China Phys. Mech. Astron. 54 1925
[42] Wang X M, He J Z, Liang H N 2011 Chin. Phys. B 20 020503
[43] [44] [45] Li C, Zhang L Y, Qian S W 1997 Thermology (Beijing: Higher Education Press) p185 (in Chinese)[李椿, 章立源, 钱尚武1997热学(北京: 高等教育出版社)第185页]
[46] Wang Z C 1998 Thermodynamics Statistical Physics (Beijing: Higher Education Press) p38 (in Chinese)[汪志诚1998热力学 统计物理(北京: 高等教育出版社)第38页]
[47] [48] [49] Yang H S, Yan Z J 1999 Cryogenics 2 55 (in Chinese)[杨慧山, 严子浚 1999 低温工程 2 55]
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