GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleOptimization of a combined reheating/regenerative/internal regenerative organic Rankine cycle based on exergy analysis
曹园树; 胡冰1,2; 梁立鹏1,2; 卜宪标1; 马伟斌1
Source Publication可再生能源
AbstractA combined reheating, regenerative and internal regenerative organic Rankine cycle(CRORC) is put forwarded for the utilization of low grade thermal energy, which consists of a reheat, a mixing chamber and an internal heat exchanger in addition. R245 fa is
Other Abstract提出一种具有再热/抽气回热/内回热的联合有机朗肯循环(CRORC)系统。该系统以低温热能作为驱动热源,以R245fa为循环工质。基于㶲分析,对CRORC系统进行了优化。蒸发器、冷凝器、膨胀机II是CRORC系统㶲损失的主要来源,随着抽气压力及再热压力的升高,CRORC系统的㶲效率呈现先增大后减小的趋势,并存在最佳抽气压力/再热压力组合,使系统㶲效率最高。相对于基本回热/抽气回热以及抽气回热/内回热结合的有机朗肯循环,CRORC有更高的㶲效率。
Keyword有机朗肯循环 再热/抽气回热/内回热 ?分析 优化
Funding Organization国家高新技术研究发展计划项目(2012AA053003); 国家自然科学基金项目(51106161); 广州市珠江科技新星专项(2014J2200079).
Document Type期刊论文
Recommended Citation
GB/T 7714
曹园树,胡冰,梁立鹏,等. 基于㶲分析的再热/抽气回热/内回热有机朗肯循环的优化[J]. 可再生能源,2015(5):741-746.
APA 曹园树,胡冰,梁立鹏,卜宪标,&马伟斌.(2015).基于㶲分析的再热/抽气回热/内回热有机朗肯循环的优化.可再生能源(5),741-746.
MLA 曹园树,et al."基于㶲分析的再热/抽气回热/内回热有机朗肯循环的优化".可再生能源 .5(2015):741-746.
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