The numerical simulation on fluid flow in cooling water jacket of498 diesel engine is performed using computational fluid dynamics ( CFD) software FLUENT. 应用CFD模拟分析软件FLUENT对498发动机冷却水套内的流场进行模拟计算,研究分析了水泵内流场对发动机内冷却水流动的影响。
Due to unsatisfactory softened water, dense water scale grows inside the cooling water jacket blast furnace. 由于软化水不合要求,使鼓风炉水套内产生了致密的水垢。
Analysis& prevention of explosion accident of cooling jacket of cement shaft kiln cover 水泥立窑窑罩冷却水套爆炸事故分析及防范措施
The top of the mixing crock is provided with an inlet of sugar materials, a gas entrance, and a pressure gauge, and the outer wall of the mixing crock is provided with a water cooling jacket. 搅拌缸顶部设有糖料入口,气体进出口和压力表,搅拌缸外壁设有冷却水套。
Flow Analysis in Cooling Water Jacket of Engine Based on Three Dimensional CFD Technology 基于三维CFD技术的发动机冷却水套流动分析
Cooling Water Jacket CFD Analysis and Optimization for Automotive Diesel Engine 车用柴油机冷却水套的CFD分析与优化
FEA and design of rectangular vacuum furnace with cooling jacket 带夹套水冷矩形真空炉的有限元法分析设计
The Design of Cooling Water Jacket of Cylinder Head by Using Platform of MDT 利用MDT进行气缸盖冷却水腔设计
Research& Development for Cooling Water Jacket Structure of Molybdenum Electrode 玻璃电熔炉钼电极铸造式水套结构的研制
Two methods for roaster gas cooling, water jacket and waste heat boiler, are alternative. 烟气冷却有夹套冷却或余热锅炉两种方式。
The Effect of Water Cooling of Cylinder Jacket on the Thermodynamic Process of Reciprocating Compressor 气缸冷却对活塞式压缩机热力过程的影响
Computational Fluid Dynamics ( CFD) Analysis of Cooling Water Jacket in Diesel Engine 柴油机水套的计算流体动力学(CFD)分析
Cooling Jacket Design and Application of Beer Conical Fermenter 啤酒锥形发酵罐冷带设计与应用
A series of technical questions, such as construction of ventilation and heat-dissipating heat elements, their calculation as well as how to do heat exchange by using cooling jacket, are introduced in detail in this paper. 二次循环冷却在国内尚在应用和探索中,本文对二次循环冷却技术中的通风散热结构、计算以及如何利用冷却套进行热变换一系列技术问题作了详细的介绍。
The calculation method can be used for design of the water cooling jacket. In addition, the existing numerical simulation program on the solidification process of horizontally continuously casting iron bars can be perfected when it is combined with above calculation method. 该计算方法可为设计结晶器水冷套时使用,并可与已有铸铁水平连铸铸坯凝固过程数值模拟计算程序结合,使之更加完善。
A New Method for Designing Cooling Jacket of Large Bulb Hydro-generator 一种大容量灯泡式水轮发电机冷却套设计新方法
The structure of the cooling-jacket for high temperature pressure sensor is presented in this paper. The distribution of temperature field of the cooling& jacket is calculated by the finite element method. 介绍一种高温压力传感器冷却套的结构,并用有限元法计算冷却套的温度场分布。
Determination of Temperature Field for Cooling Water Jacket Wall in Cylinder Head 缸盖水腔表面温度场的确定
A simplified mathematical model for electrode protecting system that involves molten glass, AZS refractories, insulating bricks, molybdenum electrodes, cooling water and jacket, etc. 建立了钼电极保护系统的数值模型,把该系统中涉及的电极、水套、冷却水、保温砖、AZS耐火砖、玻璃液等问题关联起来;
The Application of CFD Technology to Optimum Design of Engine Cooling Jacket 应用CFD技术对发动机冷却水套进行优化设计
A CFD analysis of cooling water jacket on a six-cylinder diesel engine produced now is proceeded by using SWIFT software released by AVL company. 应用AVL公司SWIFI软件,对生产中的6缸柴油机水套进行了CFD分析。
According to the experimental and simulation results, a set of hot-top electromagnetic continuous casting system including mold, inductor, cooling water jacket and hot-top has been established. 依据电磁场的实验和模拟结果设计了一套完整的热顶&电磁连铸成型系统。包括结晶器、感应器、冷却水套、热顶等的设计。
The Design of Water Channel in Cooling Jacket for the Continuous Casting of Round Cast Iron Bars 铸铁水平连铸用圆结晶器冷却水道设计的研究
Therefore, heat balance analysis of the cooling water jacket, flow field analysis of the cooling water jacket and performance optimization are very important to maintain the suitable operating temperature of gasoline engine components. 因此,汽油机冷却水套热平衡分析、汽油机冷却水套流场分析及其性能优化对保证汽油机零部件保持适宜工作温度,确保其工作可靠性和良好性能、实现节能减排目标具有重要的现实意义。
Develop a small flow resistance, excellent heat transfer performance of the cooling water jacket is very important. This can decide that the gasoline engine whether can also as major impetus in the 21st century transportation and communications. 开发具有流动阻力小、传热性能优的冷却水套则是车用汽油机能否在21世纪仍作为交通运输领域主要动力的一个重要条件。
In this thesis, it takes the cooling system item of a six-cylinder direct injection diesel engine as the research background. The author researched cooling water jacket with CFD method and simulated the temperature field of cylinder head by thermal boundary conditions which obtained from the calculation. 本文以一台六缸直喷式柴油机冷却系统项目为研究背景,应用CFD分析方法研究缸盖冷却水套;并利用仿真计算获得热边界条件,进行缸盖温度场模拟。
Finally, this paper studies the heat exchanger effect of cooling water jacket on the cylinder head for the cooling media of different parameters. 最后,本文研究了冷却介质流动参数对缸盖水腔换热效果的影响。
The defects of cooling water flow were analyzed according to the flow field and temperature field simulation results. The improvement schemes of cooling water jacket structure were presented. 根据仿真计算得到的流场、温度场计算结果,分析原机冷却水流动存在的不足,提出冷却水套结构改进方案。
Domestic and foreign common solution to the high thermal conductivity of the copper cooling water jacket is buried in the brickwork. 国内外目前通用的解决方法是在砌砖之间埋设具有高热导率的纯铜冷却水套。
The system design is divided into the part of rotor, bearings, seals, cooling jacket and electrical motor, etc., and ultimately a virtual prototype has been designed. 把系统分为转子、轴承、密封、冷却水腔以及电机等几个部分,对各个部分分别进行详细设计,并最终设计出虚拟样机。