| 不可逆卡诺热泵的生态学优化性能 |
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| 引用本文： | 朱小芹,陈林根,孙丰瑞.不可逆卡诺热泵的生态学优化性能[J].江苏技术师范学院学报,2005,11(6):7-11. |
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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]江苏技术师范学院基础课部,江苏常州213001 [2]海军工程大学三系,湖北武汉430033 |
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| 基金项目： | 江苏省教育厅自然科学资助课题,国家重点基础研究发展规划资助（973）项目（G2000026301） |
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| 摘 要： | 以反映热泵炯输出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．导出了牛顿传热定律系统广义不可逆卡诺热泵的生态学最优性能，由数值算例对不同损失情况下热泵的性能变化规律进行了比较，其结果对实际热泵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 热泵 生态学优化 |
| 收稿时间： | 2005-09-14 |
| 修稿时间： | 2005-09-14 |
Ecological Optimization for Irreversible Carnot Pump |
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| ZHU Xiao-qin, CHEN Lin-gen, SUN Feng-rui.Ecological Optimization for Irreversible Carnot Pump[J].Journal of Jiangsu Teachers University of Technology,2005,11(6):7-11. |
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| Authors: | ZHU Xiao-qin CHEN Lin-gen SUN Feng-rui |
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| Institution: | 1. Department of Basic Courses, jiangsu Teachers University of Technology, Changzhou 213001, China; 2.Faculty 3, Naval University of Engineerlng, Wuhan 430033, China |
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| Abstract: | Considering comprehensively the effect of heat-resistance, heat leak and internal irreversibility on the performance of Carnot heat pump, the optimal ecological performance of Carnot heat pump with Newton heat transfer law is derived by taking an ecological optimization criterion as the objective, which consists of maximizing a function representing the best compromise between the rate of heat pumping and entropy production rate of pump. Detailed numerical examples show the effect of different losses on the optimal performance of the irreversible pump. The results can provide some theo- retical guidance for the designs of practical pump. |
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| Keywords: | finite time thermodynamics pump ecological optimization |
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