The heat economic analysis model is set up for analyzing the performance of heat exchanger overall.
建立了热经济分析模型，对热交换器作出全面的性能分析。
The antifoulants SFH for hydrotreating unit were developed on the basis of the analysis of the processing feed and the deposit in heat exchanger.
通过对加氢裂化原料和原料换热器垢样的分析，开发了SFH型加氢防垢剂，并在三种不同类型的加氢装置上进行了工业应用。
By use of finite element analysis software ANSYS, the steady-state temperature field and thermal stress field in the tubesheet of a large fixed tubesheet heat exchanger were analyzed.
采用有限元分析软件ANSYS，对某大型固定管板式换热器管板的稳态温度场和热应力场进行了三维有限元分析。
By the designing example, this paper summarize structural design and stress analysis of flexible thin board in the design of heat-exchanger under a high temperature and pressure.
通过设计实例，概述挠性薄管板在高温高压换热设备设计中的结构设计和应力分析。
The heat economic analysis for pipe exchanger with fins is made, and its advantages are discussed.
采用热经济分析法，以翅片管式热交换器为研究对象，讨论热经济分析法的优越性。
Remote field eddy current technique combined with computer technique and finite element analysis was used to examine the inservice ferromagnetic heat exchanger tubing.
远场涡流技术结合计算机技术和有限元分析方法，解决了在役铁磁性材料换热器管检验的问题。
To find the basic heat transfer performance of fin-tube heat exchanger, the numerical analysis is carried for heat transfer element with single round and related fin area.
用数值方法分析了涡产生器式圆管管片式换热板芯单个圆管翅片区域内的传热与阻力性能。
Characteristics of end board of heat exchanger of air conditioner have been introduced with technology analysis of several products and introduction of structure features of piercing die.
介绍了空调机换热器端板的结构特点，对其几种产品进行了工艺分析，在此基础上设计了端板冲孔模。
By chemical composition analysis, SEM and other analytical methods, the cause of cracking of plate heat exchanger was investigated.
采用化学成分分析、电镜扫描等方法，对出现裂纹的换热器板片样品进行了逐项分析。
It has been shown with numerical analysis that the thermal performance of heat exchanger effects the perfection and economical consideration of the power generating units.
并且通过计算对比，指明换热器的传热性能对低温热发电装置工作完善性和经济性的影响深度。
Analysis is made on the characteristics and performance of the heat exchanger with static mixing elements.
对静态混合元件强化换热器的特点、性能进行了分析。
An industrial example is presented to show how to use pinch technology to analysis the existing heat exchanger network and to retrofit it.
并利用一工业实例说明如何应用夹点技术进行现有换热网络的分析和改造设计。
The main factors that affect the quality of organize coating for heat exchanger were analyzed through statistic data by causal analysis.
通过因果分析方法，作出影响冷换设备有机涂层质量的排列统计图，从而分析出主要的影响因素。
A three dimensional thermal-hydraulic model is developed for the analysis of fluid flow and heat transfer in shell-and-tube heat exchanger.
提出了一种管壳式换热器壳程单相流动和传热的三维模拟方法。
Therefore, it is necessary to analysis new NGL recovery process and heat exchanger networks, which has important theoretical and practical significance.
因此，对天然气凝液回收流程节能新工艺进行研究以及对换热网络进行分析和优化具有重要的理论和现实意义。
How to analysis and overcome the impact of heat exchanger fouling is a key problem of application of sewage.
如何把握与克服污水换热设备的污垢对系统流动换热的影响是应用的重点难题。
Based on the above analysis, a discontinuous cross rib plate for plate heat exchanger is proposed.
提出了用于板式换热器的新型不连续交叉肋板片。
Special attention is paid to the analysis of the structural design and working principle of the extraneously arranged heat exchanger.
重点分析了外置式换热器结构的设计、工作原理。
With the analysis on the working condition before and after using the heat exchanger on air-conditioning of base station room, it is to calculate the energy-saving effect with heat-exchanger.
通过对基站机房空调以及使用热交换器后工作状态的分析，测算出基站机房在使用热交换器后节省电能的效果。
With the analysis on the working condition before and after using the heat exchanger on air-conditioning of base station room, it is to calculate the energy-saving effect with heat-exchanger.
本文根据混合式热交换器和热平衡原理，提出了堰板水池式溴化锂制冷机测试台，并介绍了它的工作原理、设计计算和应用实例。
These research and analysis are useful in the optimization design of heat exchanger in a heat pump air-condition.
这些研究和分析对热泵空调换热器优化设计及海水高低温热源的应用具有重要意义。
The mechanism and cause of the formation of the fouling deposit in the feed heat exchanger of the hydrocracking unit in Shengli Refinery were proposed after the analysis of the deposit.
通过对进料换热器垢物的实验分析，提出了蜡油加氢裂化装置进料换热器的积垢机理、腐蚀原因及其防垢措施。
The analysis of the vibration performance of the large-sized tubular heat exchanger by using the finite element method is presented in the paper.
针对用于高温气体换热的列管换热器的设计，提出在传热计算中应考虑热辐射问题。
The analysis of the vibration performance of the large-sized tubular heat exchanger by using the finite element method is presented in the paper.
针对用于高温气体换热的列管换热器的设计，提出在传热计算中应考虑热辐射问题。
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