IMECH-IR  > 流固耦合系统力学重点实验室
Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine
Wang EH; Zhang HG; Zhao Y(赵颖); Fan BY; Wu YT; Mou QH(牟乾辉); Zhang, HG; Beijing Univ Technol, Coll Environm & Energy Engn, Pingleyuan 100, Beijing 100124, Peoples R China.
2012-07-01
发表期刊ENERGY
卷号43期号:1页码:385-395
ISSN0360-5442
摘要An organic Rankine cycle (ORC) can be used to harness the wasted heat from an internal combustion engine. In this paper, the characteristics of a novel system combining a gasoline engine with a dual loop ORC which recovers the waste heat from both the exhaust and coolant systems is analyzed. A high temperature loop recovers the exhaust heat while a low temperature loop recovers both the residual high temperature loop heat and the coolant heat. The performance map of a gasoline engine is measured on an engine test bench and the heat quantities wasted by the exhaust and coolant systems are calculated and compared within the engine's entire operating region. Based on this data, the working parameters of a dual loop ORC are defined, and the performance of a combined engine-ORC system is evaluated across this entire region. The results show that the net power of the low temperature loop is higher than that of the high temperature loop, and the relative output power improves by from 14 to 16% in the peak effective thermal efficiency region to 50% in the small load region, and the absolute effective thermal efficiency increases by 3-6% throughout the engine's operating region.
关键词Organic Rankine Cycle Waste-heat Recovery Gasoline Engine Performance Analysis Performance Map Waste Heat-recovery Working Fluids Optimization Selection
学科领域一般力学
URL查看原文
收录类别SCI ; EI
语种英语
WOS记录号WOS:000305863400039
项目资助者This work was sponsored by the National Basic Research (973) Program of China (Grant # 2011CB707202, Grant # 2011CB710704), the National High-Tech Research and Development Program of China (863 Program) (Grant No. 2009AA05Z206), and the Funding Project for Academic Human Resources Development in Institutions of Higher Learning Under the Jurisdiction of Beijing Municipality (Grant No. PHR201008019).
课题组名称LMFS工程地质体力学(LEM)
论文分区一类
引用统计
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/46643
专题流固耦合系统力学重点实验室
通讯作者Zhang, HG; Beijing Univ Technol, Coll Environm & Energy Engn, Pingleyuan 100, Beijing 100124, Peoples R China.
推荐引用方式
GB/T 7714
Wang EH,Zhang HG,Zhao Y,et al. Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine[J]. ENERGY,2012,43(1):385-395.
APA Wang EH.,Zhang HG.,赵颖.,Fan BY.,Wu YT.,...&Beijing Univ Technol, Coll Environm & Energy Engn, Pingleyuan 100, Beijing 100124, Peoples R China..(2012).Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine.ENERGY,43(1),385-395.
MLA Wang EH,et al."Performance analysis of a novel system combining a dual loop organic Rankine cycle (ORC) with a gasoline engine".ENERGY 43.1(2012):385-395.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
SCI-J2012-157.pdf(2363KB) 开放获取--浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang EH]的文章
[Zhang HG]的文章
[赵颖]的文章
百度学术
百度学术中相似的文章
[Wang EH]的文章
[Zhang HG]的文章
[赵颖]的文章
必应学术
必应学术中相似的文章
[Wang EH]的文章
[Zhang HG]的文章
[赵颖]的文章
相关权益政策
暂无数据
收藏/分享
文件名: SCI-J2012-157.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。