Hydrodynamics and Heat and Mass Transfer during Condensation of Moving Vapor on Bundles of Smooth Horizontal Tubes: A Brief Review

IF 1.5 4区 工程技术 Q3 ENGINEERING, MECHANICAL
I. I. Gogonin, O. A. Volodin
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引用次数: 0

Abstract

Filmwise condensation of vapor is used in the vast majority of modern industrial condensers. This is a rather complex phenomenon, associated with the necessity of taking into account various interrelated factors, including the influence of the vapor velocity on the condensation process. This work is part of a series of review articles addressing the basics of hydrodynamics and heat transfer during vapor condensation on smooth and finned horizontal tubes. The main focus of the work is on the hydrodynamics and heat transfer during filmwise condensation of moving (including fast-moving) vapor. The purpose of this brief review is to present our own experimental results and those available in scientific literature that are of fundamental importance for understanding the process under study and will also be useful in designing of filmwise condensers.

Abstract Image

流动蒸汽在光滑水平管束上凝结过程中的流体力学和传热传质:综述
蒸汽的膜式冷凝在绝大多数现代工业冷凝器中使用。这是一个相当复杂的现象,需要考虑各种相互关联的因素,包括蒸汽速度对冷凝过程的影响。这项工作是一系列综述文章的一部分,讨论了光滑和翅片水平管上蒸汽冷凝过程中流体动力学和传热的基础。主要的工作重点是流体力学和传热过程中的膜状凝结运动(包括快速运动)的蒸汽。这篇简短回顾的目的是介绍我们自己的实验结果和科学文献中的结果,这些结果对理解所研究的过程具有重要意义,也将对膜式冷凝器的设计有用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Engineering Thermophysics
Journal of Engineering Thermophysics THERMODYNAMICS-ENGINEERING, MECHANICAL
CiteScore
2.30
自引率
12.50%
发文量
0
审稿时长
3 months
期刊介绍: Journal of Engineering Thermophysics is an international peer reviewed journal that publishes original articles. The journal welcomes original articles on thermophysics from all countries in the English language. The journal focuses on experimental work, theory, analysis, and computational studies for better understanding of engineering and environmental aspects of thermophysics. The editorial board encourages the authors to submit papers with emphasis on new scientific aspects in experimental and visualization techniques, mathematical models of thermophysical process, energy, and environmental applications. Journal of Engineering Thermophysics covers all subject matter related to thermophysics, including heat and mass transfer, multiphase flow, conduction, radiation, combustion, thermo-gas dynamics, rarefied gas flow, environmental protection in power engineering, and many others.
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