多孔金属板和整体金属板的激光焊接模拟

IF 0.5 4区工程技术 Q4 ENGINEERING, AEROSPACE

Thermophysics and Aeromechanics Pub Date : 2024-02-13 DOI:10.1134/S0869864323050128

V. N. Popov, A. N. Cherepanov

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引用次数: 0

摘要

对多孔金属和整体（无孔）金属板激光焊接过程中的不稳定过程进行了数值模拟。研究了焊接速度对焊接接头质量和焊缝形态的影响。计算得出的多孔和整体不锈钢板之间的连接特性与物理实验结果基本一致。

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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Simulation of the laser welding of porous and monolithic metallic plates

Numerical simulation of unsteady processes proceeding during the laser welding of plates made of porous and monolithic (non-porous) metals was carried out. The influence of the welding speed on the quality of resultant welded joints and seam morphology was studied. The calculated characteristics of connections between porous and monolithic stainless-steel plates are in qualitative agreement with the results of physical experiments.

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来源期刊

Thermophysics and Aeromechanics THERMODYNAMICS-MECHANICS

CiteScore

0.90

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal Thermophysics and Aeromechanics publishes original reports, reviews, and discussions on the following topics: hydrogasdynamics, heat and mass transfer, turbulence, means and methods of aero- and thermophysical experiment, physics of low-temperature plasma, and physical and technical problems of energetics. These topics are the prior fields of investigation at the Institute of Thermophysics and the Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences (SB RAS), which are the founders of the journal along with SB RAS. This publication promotes an exchange of information between the researchers of Russia and the international scientific community.