众文网1.求一片关于换热器的英语论文
1、FLOW RESISTANCE AND HEAT TRANSFER CHARACTERISTICS OF A NEW-TYPE PLATE HEAT EXCHANGER 2、ANALYTICAL AND EXPERIMENTAL INVESTIGATION OF FLOW DISTRIBUTION IN MANIFOLDS FOR HEAT EXCHANGERS 3、Simulated Annealing Approach to the Optimal Synthesis of Distillation Column with Intermediate Heat Exchangers 4、CONDENSATION HEAT TRANSFER OF R-134A IN HORIZONTAL STRAIGHT AND HELICALLY COILED TUBE-IN-TUBE HEAT EXCHANGERS 5、Magnetic Heat Transfer Enhancements on Fin-Tube Heat Exchangers 6、Influence of Thermal Conductivity on Interface Shape during Growth of Sapphire Crystal Using a Heat-Exchanger-Method 7、Numerical Simulation of Heat Transfer Characteristics of Horizontal Ground Heat Exchanger in Frozen Soil Layer 8、An Explicit Solution for Thermal Calculation and Synthesis of Superstructure Heat Exchanger Networks 9、EBSD analysis on aluminum brazing sheet for automotive heat exchangers 10、SIMULATION AND ANALYSIS OF FLOW PATTERN IN CROSS-CORRUGATED PLATE HEAT EXCHANGERS。
2.求一片关于换热器的英语论文
1、FLOW RESISTANCE AND HEAT TRANSFER CHARACTERISTICS OF A NEW-TYPE PLATE HEAT EXCHANGER
2、ANALYTICAL AND EXPERIMENTAL INVESTIGATION OF FLOW DISTRIBUTION IN MANIFOLDS FOR HEAT EXCHANGERS
3、Simulated Annealing Approach to the Optimal Synthesis of Distillation Column with Intermediate Heat Exchangers
4、CONDENSATION HEAT TRANSFER OF R-134A IN HORIZONTAL STRAIGHT AND HELICALLY COILED TUBE-IN-TUBE HEAT EXCHANGERS
5、Magnetic Heat Transfer Enhancements on Fin-Tube Heat Exchangers
6、Influence of Thermal Conductivity on Interface Shape during Growth of Sapphire Crystal Using a Heat-Exchanger-Method
7、Numerical Simulation of Heat Transfer Characteristics of Horizontal Ground Heat Exchanger in Frozen Soil Layer
8、An Explicit Solution for Thermal Calculation and Synthesis of Superstructure Heat Exchanger Networks
9、EBSD analysis on aluminum brazing sheet for automotive heat exchangers
10、SIMULATION AND ANALYSIS OF FLOW PATTERN IN CROSS-CORRUGATED PLATE HEAT EXCHANGERS
3.帮忙翻译下 关于换热器方面的
Heat exchanger in industrial production is realized in the process of heat transfer between material, a kind of equipment and heat exchanger. It is chemical, oil refining, motivation and atomic energy and many industrial departments extensive application of a universal equipment, and process conditions is realized using secondary energy, and energy saving recovery of main equipment. Heat exchanger in chemical plant of total investment of 10-20%, Due to the different production processes, often with heating, cooling, evaporation and condensation, etc. Through the heat exchanger from high temperature of the heat transfer fluid to low temperature, in order to satisfy the demand flow process. This topic is isopropyl amine tower, belong to the design of the condenser of fixed tube heat exchanger tube heat exchanger. The first is the process design, mainly is calculated according to the given design conditions are estimated to heat exchanger area selection, checking heat transfer coefficient, calculate the actual heat transfer area, the pressure drop and wall temperature calculation. The latter part of the design is about the design, structure and strength is mainly based on the heat exchanger type has been selected for internal parts of equipment design, including the selection of materials, sizes etc。
4.请各位帮忙翻译一下毕业论文要求翻译英文摘要和关键词,本人英语水
Abstract Genarally speaking ,what difficulty people will have first in the process of designing a produt is how to find out a problem。
The product can not be improved if you can't find out the problem。 The essential ability for an industrial designer is to have a quick response on product's problem so as to make a further improvement on the products。
Problems can be found out by systematic designing idea and experience。If we persist in "machine-oriented" idea, we will be difficut to find out the existent problem about product designing。
We find that cars,planes, ships, daily things etc。 , all have a certain problems that need to be improved in designing when we turn our old idea into a new designing idear "human-oriented" Key Words: problem product idea。
5.求大神帮忙翻译翻译换热器里面的一些参数,化工
Design/vac/test pressure：设计压力（真空度），Shell Side：壳端， Tube Side：管端
Design temperature：设计温度
Number passes per shell：壳程数
Corrosion allowence：腐蚀余量
Connection size/rating nominal：连接尺寸（额定标称）， In：进口，Intermediate：中间，Out：出口
Tube No：列管编号， OD：外径，Tks Avg：平均厚度，Length：长度，Pitch：管间距
Tube type：列管型号
Plain：平口
Material：材料
Carbon Steel：碳钢
Tube pattern：列管排列方式