| Q∝(ΔT-1)时不可逆卡诺热机的生态学性能优化 |
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| 引用本文： | 朱小芹,陈林根,孙丰瑞. Q∝(ΔT-1)时不可逆卡诺热机的生态学性能优化[J]. 扬州大学学报(自然科学版), 2004, 7(1): 13-16 |
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| 作者姓名： | 朱小芹 陈林根 孙丰瑞 |
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| 作者单位： | 1. 海军工程大学306教研室,湖北武汉,430033;江苏技术师范学院基础部,江苏常州,213001
2. 海军工程大学306教研室,湖北武汉,430033 |
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| 基金项目： | 全国优秀博士学位论文作者专项资金项目(200136)，国家重点基础研究发展规划(973)资助项目(G2000026301) |
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| 摘 要： | 以反映热机功率与熵产率之间最佳折衷的"生态学"准则为目标,综合考虑热阻、热漏及工质内不可逆性,导出了线性唯象传热规律下不可逆卡诺热机的生态学最优性能,该结果对实际热机的设计工作具有一定的理论指导意义.
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| 关 键 词： | 有限时间热力学 热机 生态学优化 |
| 文章编号： | 1007-824X(2004)01-0013-04 |
| 修稿时间： | 2003-08-31 |
Ecological optimization for Carnot engines with heat transfer law of Q∝ΔT-1 |
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| ZHU Xiao-qin. Ecological optimization for Carnot engines with heat transfer law of Q∝ΔT-1[J]. Journal of Yangzhou University(Natural Science Edition), 2004, 7(1): 13-16 |
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| Authors: | ZHU Xiao-qin |
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| Affiliation: | ZHU Xiao-qin~ |
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| Abstract: | The optimal ecological performance of a irreversible Carnot engine with the losses of another linear heat-resistance, heat leak and internal irreversibility is derived by taking an ecological optimization criterion as the objective, which consists of maximizing a function representing the best compromise between the power output and entropy production rate of the heat. The results can provide guiding sense for designing a practical engine. |
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| Keywords: | finite time thermodynamics irreversible heat engine ecological optimization |
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