实验结果可为对管壳式换热器的研究设计提供参考。
The results could be used as a reference in the further research and design of the shell-and-tube exchanger.
而管板是管壳式换热器中最重要也是最复杂的承压部件。
Tubesheet is the most important and complicated part of tube-and-shell heat exchanger.
而管板是管壳式换热器中最重要也是最复杂的承压部件。
Tubesheet is the most important and complicated part of shell-and-tube heat exchanger.
管壳式换热器研究的主要目标是强化传热和降低压力降。
Research of shell-and-tube heat exchangers mainly aims at enhancing heat transfer and lowering the pressure drop.
文中重点讨论了管壳式换热器管束中的流体弹性不稳定性。
In this paper the authors focus to discuss the fluidelastic instability in tube arrays of heat exchangers.
管程的强化传热是管壳式换热器强化传热的一个重要方面。
Heat transfer enhancement of tube side is an important aspect of shell-and-tube heat exchanger intensified heat transfer.
管程的强化传热是管壳式换热器强化传热的一个重要方面。
The intensified heat transfer techniques of tube pass is a important hand for intensified heat transfer of shell-and-tube heat exchanger.
在管壳式换热器设计与运转中，必须重视流体诱导振动的问题。
In the design and operation of shell-tube heat exchanger, it must pay attention to the vibration inducing by fluid.
管壳式换热器的管板和管子连接处的紧密性是一重要的质量点。
The shell - and - tube heat exchanger of the tube plate and tube connecting the close of the quality is an important point.
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。
A three dimensional thermal-hydraulic model is developed for the analysis of fluid flow and heat transfer in shell-and-tube heat exchanger.
强化传热技术已广泛应用于石油、化工领域的管壳式换热器中。
The technologies of heat transfer enhancement for shell-and-tube heat exchanger have been applied in petrol and chemical industries.
本文概述了管壳式换热器的设计计算及最优化的电算过程与结果。
The computer applications to design and rating of shell-and-tube heat exchangers, and their optimum procedures as well as calculation results are outlined in this paper.
阐述了管壳式换热器失效形式，分析了失效的原因，提出了改进措施。
The forms of failure in the tubular heat exchanger were described in this paper. The causes of failure were analyzed and the improvement methods were put forward.
分析了影响年总费用的因素，编制了管壳式换热器优化设计计算机程序。
Factors causing the total fee of shell and tube heat exchangers are analyzed, and a program for optimum design of shell and tube heat exchanger is worked out.
在预测管壳式换热器的振动时，准确地计算换热管的自振频率是非常重要的。
Calculating natural frequencies of the heat exchanger tube is an essential step in predicting its potential for flow induced vibration failure.
探讨了低温管壳式换热器的管子与管板、管板与壳体的连接方式及焊接工艺。
Abstruct: The connection mode and welding technological process between tube and tube sheet, tube sheet and shell of low temperature tubular heat exchanger are discussed.
故在有旋流存在的管壳式换热器中，离心浮力对换热器传热性能的影响不可忽视。
Therefore, the influence of centrifugal buoyancy on the heat transfer performance of tube-shell heat exchanger with swirling flow was not negligible.
阐述管壳式换热器节能的重要性，介绍了热经济性公式和提高热效率的几种途径。
This paper describes importance of economy for shell heat exchanger, introduce heat thermal economy formula and several ways of improving thermal efficiency.
简述了管壳式换热器管程强化的研究进展，着重介绍了几种强化传热管的研究情况。
The paper presents heat transfer enhancement research development in tube side of shell-and-tube heat exchanger, specially enumerating several heat transfer enhancement elements.
介绍了PV CAD软件包管壳式换热器模块布管图的计算机改进方法以及程序算法。
In this paper, the improving method and programming arithmetic of pipe layout drawing for tabular heat exchanger were introduced, which has been used in the relevant module in PVCAD.
使用证明，采用计算机辅助手段能快速、准确、灵活地进行管壳式换热器的布管设计。
It has been proven by practical usage that, taking full advantage of the advanced CAD measures, the tube-sheet design can be accomplished rapidly, exactly and smartly.
为了提高管壳式换热器的性能，提出了一种新型管内强化传热技术———绕花丝内插物。
In order to improve the performance of shell-and-tube heat exchanger, a new kind of in-tube heat transfer enhancement technology of twined coil insert is presented.
本文介绍了用于易燃、易结垢、高温差介质的管壳式换热器的选型、结构设计、强度计算。
In this article, the selection, structure design and strength calculation of tabular heat exchangers working with combustible, easy fouling and high temperature contents were introduced.
本文的设计与研究对于管壳式换热器尤其是U形管式换热器的工程设计具有一定的参考价值。
The design and research of the paper has certain reference value to shell-and-tube heat exchanger especially U-tube heat exchanger engineering design.
本文介绍多孔板支撑缩放管的管壳式换热器在硫酸生产中的应用效果，设备制造和保温经验。
The orifice-baffle support type heat exchanger(OSHE)supports tube bundle with circular orifice-baffles instead of conventional segmental baffles.
介绍了管壳式换热器几种管束支承结构的研究进展，并着重介绍了一种新型的管子自支承结构。
The authors introduced several supporting structures of tube bundles of tube-shell heat exchangers, especially the new self-support structure.
本文介绍了一种新型管壳式换热器及其在化肥厂合成氨变换式段作为气一气换热设备的使用情况。
This paper introduces a new and high effect Shell-Tube heat exchanger and its an application to chemical fertilizer plants.
介绍了管壳式换热器流体诱导振动的现象、机理和防振措施，特别是介绍了目前最新的防振措施。
The phenomena, mechanisms and anti-vibration measures of flow-induced tube vibration in shell-and-tube heat exchangers, especially recent anti-vibration measures were introduced.
分析管壳式换热器产生振动的原因，通过实例，利用HTRI软件讨论管壳式换热器防止振动的措施。
Analyze reason causing vibration of the shell-and-tube heat exchanger; discuss preventing vibration measures with example by using HTRI soft ware.
波纹管换热器是一种新型强化管壳式换热器，具有传热性能好，防垢能力强且有自我补偿能力等优点。
Corrugated tube heat exchanger is one of new kind shell-and-tube heat exchanger which has good heat transfer, anti-scaling and self-compensation abilities.
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