HEAT

作品数:1312被引量:2297H指数:19
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相关作者:周玉邓启红叶枫吕春绪刘祖亮更多>>
相关机构:中国农业大学哈尔滨工业大学国云科技股份有限公司清华大学更多>>
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Measures against the adverse impact of natural wind on air-cooled condensers in power plant被引量:22
《Science China(Technological Sciences)》2010年第5期1320-1327,共8页YANG LiJun,DU XiaoZe & YANG YongPing Key Laboratory of Condition Monitoring and Control for Power Plant Equipment of Ministry of Education of China,North China Electric Power University,Beijing 102206,China 
supported by the National Basic Research Program of China ("973" Project) (Grant No.2009CB219804)
The natural wind plays disadvantageous roles in the operation of air-cooled steam condensers in power plant.It is of use to take various measures against the adverse effect of wind for the performance improvement of a...
关键词:air-cooled CONDENSER WIND SPEED and direction flow and HEAT TRANSFER BACK pressure power plant 
Effect of heat treatment on mechanical properties of heavily cold-rolled Fe-6.5wt%Si alloy sheet被引量:11
《Science China(Technological Sciences)》2010年第4期1008-1011,共4页LIANG YongFeng,YE Feng,LIN JunPin,WANG YanLi,ZHANG LaiQi & CHEN GuoLiang State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,China 
supported by the National Basic Research Program of China ("973" Project)(Grant No 2006CB605205-2);the National Natural Science Foundation of China (Grant No 50771018)
Fe-6.5wt%Si alloy has excellent soft magnetic properties,but it is hard to be cold-rolled due to appearance of ordered phases in this alloy.In this paper we report that ultra thin Fe-6.5wt%Si sheet of 0.05 mm thick wa...
关键词:Fe-6.5wt%Si ALLOY COLD ROLLING HEAT treatment microstructure MECHANICAL properties 
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 
Application of entransy dissipation extremum principle in radiative heat transfer optimization被引量:56
《Science China(Technological Sciences)》2008年第8期1306-1314,共9页Jing Wu XinGang Liang 
Supported by the National Basic Research Program of China ("973" Project) (Grant No. 2007CB206901)
The concepts of entransy flux and entransy dissipation in radiative heat transfer were introduced based on the analogy with heat conduction and heat convection processes. Entransy will be partially dissipated during t...
关键词:extremum PRINCIPLE of entransy DISSIPATION RADIATIVE HEAT TRANSFER OPTIMIZATION 
Heat mass transfer model of fouling process of calcium carbonate on heat transfer surface被引量:1
《Science China(Technological Sciences)》2008年第7期882-889,共8页QUAN ZhenHua CHEN YongChang MA ChongFang 
the National Basic Research Program of China ("973" Project) (Grant No. G2000026304);the Beijing Municipal Elitist Cultivation Project (Grant No. 20061D0501500186)
A new heat mass transfer model was developed to predict the fouling process of calcium carbonate on heat transfer surface. The model took into account not only the crystallization fouling but also the particle fouling...
关键词:FOULING CALCIUM CARBONATE HEAT mass TRANSFER model 
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