翅片管
- 网络Finned tube
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用Matlab来迭代计算反应床温降及裂解气组分,并把结果代入到下一级的翅片管数值模拟中。
Matlab is used to iterative calculate the reaction bed temperature drop and the product gas composition which is substituted into the numerical simulation of next level of the finned tube .
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介绍了液体沸腾传热机理和T形翅片管卧式重沸器传热机理,阐述了ST形翅片管卧式重沸器在己烷油装置中的应用。
The liquid boiling heat transfer mechanism and ST shape finned tube horizontal re-boiler heat transfer mechanism was recommended . The application of ST shape finned tube horizontal reboiler on ethane oil unit was mentioned .
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而且H型鳍片管的不积灰性能亦优于螺旋翅片管。
The non-fouling properties of H-type finned tube are superior to helically finned tube .
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CCWang的模型用于计算百叶窗形翅片管式蒸发器的表面换热系数及压降。
The surface heat transfer coefficient and the pressure drop of louver fin evaporators were calculated with C C Wang 's model .
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基于OpenGL的翅片管式换热器可视化仿真方法
Visualized Simulation of Fin-and-Tube Heat Exchanger Based on OpenGL
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同时,根据建立的仿真模型和算法,开发了Matlab仿真程序;(3)通过与实验数据对比,验证翅片管蒸发器稳态分布参数模型的可靠性和正确性。
Meanwhile , the simulation program was developed by Matlab based on the model and its algorithm . ( 3 ) The steady-state distributed parameter mathematical model of the fin-and-tube evaporator was validated with the experimental data in the published literature .
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本文研究了花瓣形翅片管(PF管)在水平套管之环形通道内强制对流冷凝的传热性能及传热强化机理。
In this paper , the heat transfer performance of foed convective Condensation and the heat transfer enhancement mechanism on the petal shaped fin tube ( PF tube ) are studied .
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珠江钢厂CSP热连轧层流冷却热过程模拟研究对不同尺寸的翅片管进行换热过程模拟计算,并根据结果总结出翅片管几何参数对对流换热系数的影响规律;
STUDY ON THE THERMAL SIMULATION OF RUN-OUT TABLE COOLING OF CSP ROLLING MILL AT ZHUJIANG IRON AND STEEL COMPANY The rib-tubes with different structure are also simulated and optimized on the base of the calculated results .
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椭圆翅片管蒸发冷却器是一种直接从自然界获取冷量、不使用CFCs、无环境污染的高效节能的制冷装置。
The elliptical finned tube evaporative cooler is an efficient and energy saving refrigeration equipment that gets cooling capacity from nature directly , no use of CFCs and no environmental pollution .
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本文以R-113和水为混合工质,在水平光滑管和七种管型的内螺旋翅片管内进行不互溶混合工质蒸汽的冷凝传热研究。
The heat transfer in forced convective condensation of immiscible R-113 and water in a horizontal smooth tube was studied experimentally .
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入口空气温度恒定18℃时,SK型翅片管表面结霜经历了三个阶段&结晶生长期、霜层生长期和霜层充分生长期。
When inlet air temperature constantly for 28 ℃, SK-type fin surface frost has gone through three stages : crystal growth period , frost layer full growth period and the frost layer growth period .
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应用结果表明,采用ST形翅片管使系统操作更为安全,增强了传热效果,减少了维修工作量而又不增加设备投资费用,且消除了扩能“瓶颈”。
The application result showed that : By using ST shape finned tube , the system operation was more safe , the heat transfer effectiveness was enhanced , the maintenance working was decreased , the equipment cost did not increased , and the bottle neck of energy-expanding was e-liminated .
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本文报道了用N&甲基吡咯烷酮(C5H9NO3)为工质以光滑管与三维内翅片管为管壳制成的两相闭式逆流热虹吸管的传热特性。
Experimental study has been carried out to investigate heat transfer perfor-mance of two-phase closed thermosyphon with N-methyl pyrrolidone ( C5H9NO3 ) as working medium .
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强制对流翅片管式换热器结霜性能的研究
Study on Performance of Forced Convection Finned-Tube Exchanger under Frosting Conditions
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螺旋槽锯齿翅片管在空调机冷凝器上的应用
Application of spirally corrugated and sawtooth-shaped fin tube to air-conditioning condenser
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采用无屑切削-挤压成形技术加工翅片管。
The non-chip cutting-press shaping technique of fin tube was researched .
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水&空气翅片管换热器实验研究与数值模拟
Experimental Study and numerical Simulation on Air-water Tube Fin Heat Exchanger
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多排数翅片管空冷器风阻特性的数值模拟
Numerical simulation of finned - tube air cooler with many rows
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结合人工神经网络的翅片管式冷凝器快速仿真模型
Fast simulation model combining with artificial neural networks for tube-in-fin condenser
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翅片管湿式空冷的换热与流动阻力性能试验研究
Research on Humid Air-cooled Fin-tube Heat Transfer and Flow Pressure Performance
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基于结霜工况的翅片管换热器性能分析
Analysis on The Performance of Tube-Finned Heat Exchanger under Frost Condition
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异型螺旋翅片管传热及耐蚀性能研究
Research on thermal conductivity and corrosion resistance of shaped grooved tubes
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螺旋翅片管轧制的中频感应加热数值模拟
Numerical modeling of medium induction heating in spiral fin tube rolling
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翅片管换热器流程布置研究现状与发展
Research Status and Development of Refrigerant Circuitry in Fin-and-tube Heat Exchangers
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强化翅片管式换热器换热性能的方法及应用
Methods and application of heat transfer improvement of fin-tube heat exchanger
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翅片管式换热器表面结霜特性的数值分析和实验研究
Numerical analysis and experimental study on Frosting quality of finned-tube evaporators
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拖拉机用冷轧翅片管式散热器的设计与试验
Design and Test of Cold Rectifying Fin Tubular Radiator for Tractor
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翅片管热交换器的传热实验研究
Experimental research on heat transfer of heat exchanger in finned tube
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霜形成对翅片管式蒸发器性能影响的研究
Effect of frost accumulation on the performance of finned-tubes heat exchanger
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窝形翅片管换热器强化传热研究
A research of intensified heat transfer of Finny SOCKET-SHAPE heat exchanger