| 有机朗肯循环-蒸气压缩式热泵联合循环多目标优化及工质匹配 |
| |
| 引用本文： | 张鸿鹄,刘华,熊建国,席奂,何雅玲.有机朗肯循环-蒸气压缩式热泵联合循环多目标优化及工质匹配[J].工程热物理学报,2019,40(5):961-967. |
| |
| 作者姓名： | 张鸿鹄 刘华 熊建国 席奂 何雅玲 |
| |
| 作者单位： | 西安交通大学能源与动力工程学院,热流科学与工程教育部重点实验室,西安710049;珠海格力电器股份有限公司,空调设备及系统运行节能国家重点实验室,珠海 519070 |
| |
| 基金项目： | 国家重点研发计划;国家自然科学基金 |
| |
| 摘 要： | 本文研究了一种采用有机朗肯循环(ORC)/回热有机朗肯循环(RORC)驱动蒸气压缩式热泵的联合循环系统,根据作者提出的年度现金流量-(?)效率双效图(CE图),采用帕累托最优解集的思想以及多目标遗传算法对系统的热力学和经济性能进行了优化,研究了不同工质组合对联合循环系统性能的影响,获得了最佳的工质组合。结果表明,对于ORC-HP系统,推荐采用R134a-R245fa的工质组合;对于RORC-HP系统,推荐采用R245fa/R1233zd(E)-R245fa的工质组合。同时,研究表明ORC-HP系统的经济性要略优于RORC-HP系统。采用临界温度接近热泵系统冷凝温度的有机物作为热泵系统工质会使得联合循环的热力学性能和经济性均明显降低。
|
| 关 键 词： | 有机朗肯循环 蒸气压缩式热泵 多目标优化 工质匹配 |
Multi-objective Optimization and Working Fluids Selection for Systems Combined Organic Rankine Cycle With Vapor Compression Heat Pump |
| |
| ZHANG Hong-Hu,LIU Hua,XIONG Jian-Guo,XI Huan,HE Ya-Ling.Multi-objective Optimization and Working Fluids Selection for Systems Combined Organic Rankine Cycle With Vapor Compression Heat Pump[J].Journal of Engineering Thermophysics,2019,40(5):961-967. |
| |
| Authors: | ZHANG Hong-Hu LIU Hua XIONG Jian-Guo XI Huan HE Ya-Ling |
| |
| Institution: | (Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education. School of Energy and Power Engineering. Xi'an,Jiaotong University. Xi 'an 710049, China;State Key Laboratory of Air-Conditioning Equipment and System Energy Conservation, GREE Electric Appliances, INC., Zhuhai 519070, China) |
| |
| Abstract: | ZHANG Hong-Hu;LIU Hua;XIONG Jian-Guo;XI Huan;HE Ya-Ling(Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education. School of Energy and Power Engineering. Xi'an,Jiaotong University. Xi 'an 710049, China;State Key Laboratory of Air-Conditioning Equipment and System Energy Conservation, GREE Electric Appliances, INC., Zhuhai 519070, China) |
| |
| Keywords: | organic Rankine cycle vapor compression heat pump multi-objective optimization working fluid selection |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
