EXCHANGER

作品数:126被引量:277H指数:8
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Characteristics of flow and heat transfer of shell-and-tube heat exchangers with overlapped helical baffles
《Frontiers of Engineering Management》2019年第1期70-77,共8页Tingting DU Wenjing DU 
The characteristics of flow and heat transfer of shell-and-tube heat exchangers with overlapped helical baffles (STHXsHB) were illustrated through a theoretical analysis and numerical simulation. The ideal helical flo...
关键词:HEAT EXCHANGER overlapped HELICAL BAFFLE TRIANGULAR ZONE HELICAL flow 
Interspecific differentiation and gene flow between two desert poplars inferred from six vacuolar Na+/H+ exchanger loci
《Journal of Systematics and Evolution》2013年第6期652-663,共12页Yu-Peng GUO Qiu-Hong GUO Juan WANG Yan YAN Gai-Ni WANG Zhi-Qiang LU Yu-Xia WU 
Financial support for this research was provided by the Ministry of Science and Technology of China,the National Natural Science Foundation of China,the Fundamental Research Funds for the Central Universities,the Program for New Century Excellent Talents in the Ministry of Education in China
Populus euphratica Olivier and P. pruinosa Schrenk are known for their tolerance to highly saline and arid habitats, and overlapping distribution. We examined interspecific differentiation and gene flow between these ...
关键词:gene flow interspecific divergence Na+/H+ exchanger loci Populus euphratica Populus pruinosa 
Principle of equipartition of entransy dissipation for heat exchanger design被引量:46
《Science China(Technological Sciences)》2010年第5期1309-1314,共6页GUO JiangFeng,XU MingTian & CHENG Lin Institute of Thermal Science and Technology,Shandong University,Jinan 250061,China 
supported by the National Basic Research Program of China ("973" Program) (Grant No.2007CB206900)
In the present work,a principle of equipartition of entransy dissipation(EoED) for heat exchanger design is established,which says that for a heat exchanger design with given heat duty and heat transfer area,the total...
关键词:heat EXCHANGER ENTROPY production ENTROPY generation NUMBER entransy DISSIPATION entransy DISSIPATION NUMBER 
Flow mechanism and heat transfer enhancement in longitudinal-flow tube bundle of shell-and-tube heat exchanger被引量:18
《Science China(Technological Sciences)》2009年第10期2952-2959,共8页Wei Liu  ZhiChun Liu  YingShuang Wang SuYi Huang 
Supported by the National Basic Research Program of China ("973" Project) (Grant No. 2007CB206903);the National Natural Science Foundation of China (Grant No. 50721005)
The flow disturbance and heat transfer mechanism in the tube bundle of rod baffle shell-and-tube heat exchanger were analyzed, on the basis of which and combined with the concept of heat transfer enhancement in the co...
关键词:shell-and-tube HEAT EXCHANGER tube BUNDLE rod BAFFLE vane-type SPOILER core FLOW HEAT transfer enhancement 
The optimization model of the heat conduction structure被引量:8
《Progress in Natural Science:Materials International》2008年第6期665-670,共6页Yongcun Zhang Shutian Liu 
the National Natural Science Foundation of China(Grant Nos. 10332010,10721062);the National Key Basic Research Program of China (Grant No.2006CB601205);the Program for New Century Excellent Talents in the University of China (2004).
An optimization model considering a novel thermal performance index to be the objective function is proposed for minimizing the highest temperature in this paper.Firstly,the performance of the conventional heat conduc...
关键词:Optimization Heat conduction structure Dissipation of heat transport potential capacity Geometric average temperature Planar plate exchanger 
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