1)DPHE板式换热器模具
1.It analyzes high speed milling (HSM) procedure according to the features of dies for plate heat exchangers(DPHE).根据板式换热器模具的特点,全面分析了高速铣削过程,对高速铣削加工板式换热器模具从工艺方案拟定、NURBS插补和铣削路径优化方面进行了分析,描述了高速加工板式换热器模具的可实现性。
2)plate heat exchanger板式换热器
1.Design of the Plate Heat Exchanger for Cooling Potassium Nitrate;硝酸钾冷却用板式换热器的设计
2.Measurement and analysis of plate heat exchanger gaskets in heating plant;供热站板式换热器密封垫片检测与分析
3.Research of automatic orientation fast clamping tool in plate welding of full-welded plate heat exchanger;全焊式板式换热器板束焊接自定位快装夹具研制
英文短句/例句
1.The type selection of Shell-And-Tube Heat Exchanger and Plate Heat Exchanger管壳式换热器与板式换热器选型参考
2.Discussion of heat exchange plate micro-distortion characteristics of plate exchanger板式换热器换热板片微变形特性浅析
3.Thermal exchanger has applied Afla Valve Plate Type Thermal Exchanger from Sweden.换热器采用瑞典阿法拉阀板式换热器。
4.Abstract: Plate-shell heat exchanger (PSHE) is new equipment of combining the advantage of shell and tube heat exchanger and plate heat exchanger.文摘:板壳式换热器是集板式换热器和管壳式换热器优点于一身的新型换热设备。
5.Titanium sheet for plate heat exchangersGB/T14845-1993板式换热器用钛板
6.CALCULATION OF HEAT TRANSFER AND FLOW RESISTANCE OF SPIRAL PLATE HEAT EXCHANGERFOR GAS-LIQUID螺旋板式换热器气－液换热时流阻及传热计算
7.Regulation Mode of Variable Flow Heat-supply System in Substation Using Plate Heat Exchangers板式换热器热力站变流量供热系统调节方式
8.Application of Apron Heat-exchangers in Acid Making With Flue Gas from Roasting.板式换热器在焙烧烟气制酸中的应用
9.Theoretical 3D Numerical Simulation of Plate Heat Exchanger Based on FLUENT;基于FLUENT的板式换热器三维数值模拟
10.Finite Element Analysis on Stress of Fixedtube Sheet Heat Exchanger固定管板式换热器应力的有限元分析
11.Application of Titanium Plate Heat Exchanger in Seawater Desalination钛制板式换热器在海水淡化中的应用
12.Finite Element Analysis of the Tubesheet in a Large Fixedtube Sheet Heat Exchanger;大型固定管板式换热器管板的有限元分析
13.Finite Element Analysis of Tubesheet in Fixed Tubesheet Heat Exchanger固定管板式换热器管板强度的有限元分析
14.The Application of Equal Reynolds Number Method in the Heat Transfer Test of Plate Heat Exchangers等雷诺数法在板式换热器传热试验中的应用
15.Heat Transfer Characteristics and Flow Behaviors of the Spiral Plate Heat Exchanger;螺旋板式换热器的传热及流动特性研究
16.Applied Research of a Plate Heat Exchanger on the Thermal Power System of Power Plant;板式换热器在火电机组热力系统中的应用研究
17.Analysis of Liquid Flow-status and the Mechanism of Passing-heat in Slab Heat-exchanger;板式换热器中流体的流动状况与传热机理分析
18.fixed tube sheet type heat exchanger固定管板式热交换器
相关短句/例句
plate heat exchanger板式换热器
1.Design of the Plate Heat Exchanger for Cooling Potassium Nitrate;硝酸钾冷却用板式换热器的设计
2.Measurement and analysis of plate heat exchanger gaskets in heating plant;供热站板式换热器密封垫片检测与分析
3.Research of automatic orientation fast clamping tool in plate welding of full-welded plate heat exchanger;全焊式板式换热器板束焊接自定位快装夹具研制
3)plate type heat exchanger板式换热器
1.A comparision of the structure and performance of three heat exchangers —— shell-and-tupe heat exchanger、plate type heat exchanger and lamella heat exchanger is covducted in this paper.文中对管壳式换热器、板式换热器和板壳式换热器从结构和性能方面进行了简单比较,结果表明:板壳式换热器结合了管壳式换热器高温高压和板式换热器结构紧凑及传热系数高等优点,更具应用前景。
2.Computation methods for designing selection of plate type heat exchangers were studied.研究了板式换热器的设计选型计算方法,建立了以冷热流体流速表征换热器传热系数与压降的模型,提出了一种基于上述模型的板式换热器选型计算方法,并使用通用的程序设计语言Delphi 7。
3.Through selection of water-to-water heat exchanger for the closed circulating cooling water system,this paper discusses structural performances of shell-and-tube type heat exchangers,as well as plate type heat exchangers.通过闭式循环冷却水系统中水-水换热器的选型,详细论述了管壳式与板式换热器的结构性能。
4)Plate Heat Exchangers板式换热器
1.Application of Imported Plate Heat Exchangers in Sulfitation Sugar Mill;进口板式换热器在亚法糖厂的使用
2.Application of Plate Heat Exchangers for Sulphuric Acid Scrubbing System;板式换热器在硫酸净化系统中的应用
3.Hydrodynamics and thermal characteristics of chevron-type plate heat exchangers人字形波纹板式换热器性能数值模拟的研究
5)plate exchanger板式换热器
1.Discussion of heat exchange plate micro-distortion characteristics of plate exchanger板式换热器换热板片微变形特性浅析
2.There were an extensive application of plate exchanger in food industry.板式换热器在食品工业中有着广泛应用。
3.Selects high efficient plate exchangers to transfer quantity of heat, and uses automatic softener to softened water.7/95 /70 -Y(Q)型带压锅炉 ,锅炉水系统采用循环水泵强制供水方式 ,选用高效的板式换热器换热及自动软水器软化水 ,并采用气压罐定压补水方式 ,系统实际运行表明该设计科学合理 ,简单可靠 ,安全有
6)laminate-plate heat exchanger叠板式换热器
1.Experimental investigation on heat transfer and flow resistance of miniature laminate-plate heat exchanger;小型叠板式换热器传热与流阻特性实验
延伸阅读
板式换热器 用板材构成传热面的间壁式换热器。这类换热器结构紧凑，单位体积的传热面积较大。主要类型有： ① 螺旋板式换热器 由两张保持一定间距的平行金属板卷制而成（图1）,冷、热流体分别在金属板两侧的螺旋形通道内流动。这种换热器的传热系数高（约比管壳式换热器高1～4倍），平均温度差大（因冷、热流体可作完全的逆流流动），流动阻力小，不易结垢；但维修困难。使用压力不超过2MPa。 ② 平板式换热器 由一定形状的波纹薄板和密封垫片交互叠合，并用框架夹紧组装而成（图2）。冷、热流体分别在波纹板两侧的流道中流过，经板片进行换热。波纹板通常由厚度为0.5～3mm的不锈钢、铝、钛、钼等薄板冲制而成。平板式换热器的优点是传热系数高（约比管壳式换热器高2～4倍），容易拆洗，并可增减板片数以调整传热面积。操作压力通常不超过2MPa，操作温度不超过250℃。 ③ 板翅式换热器 由封闭在带有冷、热流体进出口的集流箱中的换热板束构成。板束由平板和波纹翅片交互叠合,钎焊固定而成(图3)。冷、热流体流经平板两侧换热，翅片增加了传热面积，又促进了流体的湍动，并对设备有增强作用。板翅式换热器结构非常紧凑(换热面积达4400m2/m3),传热效果好，且使用压力可达15MPa。但它的制造工艺复杂，流道小,内漏不易修复，因而限用于清洁的无腐蚀性流体，如作空气分离用的换热器。
