微反应器中液-液系统不均匀微波加热对化学过程强度的影响

IF 0.9 Q3 Engineering

Surface Engineering and Applied Electrochemistry Pub Date : 2023-10-17 DOI:10.3103/S1068375523050113

A. V. Markov, V. A. Borovkov, Yu. P. Yulenets

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引用次数: 0

摘要

在本文中，我们研究了在封闭式束室中微波加热液体试剂对微反应器中化学过程强度的影响。试剂的加热沿微反应器的长度方向是不均匀的，这表明会刺激热毛细对流的发展，并显著增强化学过程。根据内部热源的比功率和纵向温度梯度，对接触液体相间边界处产生的热毛细运动的最大速度进行了数值估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Uneven Microwave Heating of the Liquid–Liquid System on the Intensity of a Chemical Process in a Microreactor

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Effect of Uneven Microwave Heating of the Liquid–Liquid System on the Intensity of a Chemical Process in a Microreactor

In this paper, we study the effect of microwave heating of liquid reagents in a closed-type beam chamber on the intensity of a chemical process in a microreactor. The heating of the reagents, which is uneven along the length of the microreactor, is shown to stimulate the development of thermocapillary convection and significantly intensifies the chemical process. The maximal velocities of thermocapillary motion developed at the interphase boundary of contacting liquids depending on the specific power of internal heat sources and the longitudinal temperature gradient is numerically estimated.

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来源期刊

Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

22.20%

发文量

期刊介绍： Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.