Development of the Deposit Formation Similarity Criterion with the Electrochemical Number

IF 1 4区工程技术 Q4 MECHANICS

Fluid Dynamics Pub Date : 2024-11-07 DOI:10.1134/S001546282460264X

K. V. Altunin

引用次数: 0

Abstract

This paper studies an actual problem of the appearance of a deposit on walls of heat-exchange devices. An improved deposit formation number is presented that describes the heat and electrochemical nature of any deposit. A new criterion equation for the free convection of air when a salt deposit appears on a heated-up surface is successfully obtained and shown in the paper. New methods of the heat transfer calculation during the formation of deposits based upon the improved heat transfer similarity criterion of deposit formation are developed.

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利用电化学数字制定沉积物形成相似性标准

本文研究了热交换设备壁上出现沉积物的实际问题。文中提出了一个改进的沉积物形成数，该数描述了任何沉积物的热和电化学性质。文中成功获得并展示了盐沉积物出现在加热表面时空气自由对流的新准则方程。根据改进的沉积物形成传热相似性准则，开发了沉积物形成过程中传热计算的新方法。

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

Fluid Dynamics MECHANICS-PHYSICS, FLUIDS & PLASMAS

CiteScore

1.30

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Fluid Dynamics is an international peer reviewed journal that publishes theoretical, computational, and experimental research on aeromechanics, hydrodynamics, plasma dynamics, underground hydrodynamics, and biomechanics of continuous media. Special attention is given to new trends developing at the leading edge of science, such as theory and application of multi-phase flows, chemically reactive flows, liquid and gas flows in electromagnetic fields, new hydrodynamical methods of increasing oil output, new approaches to the description of turbulent flows, etc.