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壳程的英文

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"壳程"怎么读用"壳程"造句

英文翻译手机手机版

  • shell side
  • shellside

例句与用法

  • The steam leakage was occurred on the welding zone of the tube sheet of the austenitic stainless steel heat exchanger
    摘要在奥氏体不锈钢制再沸器的上管板与壳程筒体焊接的管板一侧发生蒸气泄漏。
  • The analytical solution showed that the shell side sherwood number was the function of graetz number and the module packing density
    研究结果表明,壳程传质的平均sherwood数是graetz数和装填密度的函数。
  • Methods of enhancing the heat transfer in heat exchanger about the shell and tube sides are introduced and commented
    介绍了管壳式换热器中管程、壳程的强化传热研究以及国内外推出的各种新型换热器的有关情况。
  • The module was divided into sub - channels , and the hydrodynamics in each channel was just the function of the local cell packing fraction . based on the theoretical probability density distribution functio
    在装填密度较小的时候,紊流倾向十分明显;当装填密度较大的时候,壳程的流动状况与层流相对比较接近。
  • Compared with the numerical results presented by miyatake and iwashita , together with the experimental correlations in literatures , the results indicated that the model developed in this thesis was reasonable and it could be used in the description of the characterization of the shell side mass transfer
    通过与miyatake和iwashita数值解结果、以及其它文献中存在的关联式的比较,说明本论文建立的传质模型是合理的,可以用于描述平行流组件壳程的传质问题。
  • The main studies of this thesis have been focused on the mass transport phenomenon in the hollow fiber membrane contactor , including the development of the model of the gas diffusion through the microporous membrane , the analytical solution of the shell side mass transfer differential equation in an orderly packed parallel flow module , the calculation of the shell side flow distribution in a randomly packed module , the estimation of the influence of the random arrangement of the fibers on the shell side mass transfer , and the experiments of the absorption of co2 into water
    膜接触器是一种通过膜作为两相之间的分离界面而实现相间传质的杂化膜过程。本论文主要研究中空纤维膜接触器的传质行为,研究内容包括气体通过微孔膜扩散模型的建立、中空纤维膜均匀分布的平行流组件壳程传质微分方程的解析求解、中空纤维膜不均匀分布组件中流体分布的数学计算、中空纤维膜不均匀分布对壳程传质影响的估算以及co _ 2气体吸收实验。
  • As a new type of energy - saving equipment , the tubular heat exchanger with longitudinal flow of the shellside fluid ( thelfsf ) has many remarkable advantages . it betters anti - vibration and anti - smudge performance , enhances heat transfer efficiency , and decreases the shellside pressure loss . it also prolongs service lifetime , reduces the weight and saves material
    新型纵流壳程换热设备作为一种新一代节能降耗设备,具有优良的防流体诱导振动性能、传热性能好、传热效率高、流体流动阻力小、抗结垢能力强、重量轻等优点,是郑州大学“热能工程研究中心”专利产品,为了加快该设备的推广, “中心”研发了hecad软件系统,实现了新型换热设备工艺设计、机械设计、零部件,图及总装图绘制一体的cad软件化。
  • The values obtained from the optimum calculation are compared with that from the conventional calculation , and the result shows that , by means of the optimum design , under the given restrains , the pipe heat exchanger can operate well with a reduction of over 25 % heat transfer area
    实例优化计算结果与常规计算结果的比较表明,优化设计可使管式换热器在满足给定约束条件下,节约25 %以上换热面积,提高管程和壳程的流速,从而提高传热系数,最终得到操作、能耗和投资等方面的最佳经济结构。
  • Its main function is to complete heat exchange in technological process and reuse remaining heat , and its quality plays an important role in the investment in industrial process , power consumption and safe economic operation etc . as a new energy - saving equipment , the tubular heat exchanger with longitudinal flow of the shellside fluid ( thelfsf ) has many remarkable advantages
    其主要作用是完成工艺过程的热量交换和余热利用,其性能的优劣对工业过程的投资、能耗及安全经济运行等起着重要作用。纵流壳程换热设备作为新一代节能降耗设备,具有优良的防流体诱导振动性能、传热性能好、流体流动阻力小、抗结垢能力强、使用寿命长、重量轻、节约材料等显著优点。
  • In the selective calculation module , the calculations of heat exchanger design , the analysis of pipe setting patterns are combined with the database so that the selective calculation sub - system is developed . considering the factors such as uniform flowing of the fluid , smaller inner radius of the shell , the well heat exchanging effect and saving materials , the pipe setting module is developed based on the designing data . in the module for automatically generating parts and assembly drawings , the database of pattern sizes and the drawing libraries are established according to the classifications and series
    在选型计算模块中,通过换热器设计计算、管束组件的布管方式分析、数据库的检索,开发了浮头式换热器辅助设计计算子系统;在布管定型模块中,按照确保壳程流体流动均匀、且换热器壳体的内径较小、管程壳程间换热良好且节省材料的原则,根据设计计算参数建立了自动布管定型系统;在零部件图和装配图自动生成模块中,分级分类地开发了浮头式换热器所有零部件图和装配图的图纸尺寸数据库和图库,运用“死图活尺寸”的开发理念,开发了图形自动生成与管束参数化设计的集成系统。
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