硬化刚塑性体的平面稳态流动

IF 0.5 Q4 MECHANICS

Moscow University Mechanics Bulletin Pub Date : 2026-08-24 DOI:10.3103/S0027133026700111

A. N. Sakharov, A. Yu. Ryabinina

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引用次数: 0

摘要

研究了各向同性硬化塑性材料的平面稳态流动问题。本文利用艾里应力函数和速度函数得到了一种新的方程形式，它具有一定的对称性。研究了具有粗糙壁的收敛通道中的流动问题，证明了该问题不存在可分离变量函数形式的解。

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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Plane Steady-State Flow of a Hardening Rigid-Plastic Body

The problem of a plane steady-state flow of an isotropically hardening plastic material is considered. In this paper, a new form of equations is obtained using the Airy stress function and the velocity function, which has a certain symmetry. The problem of a flow in a converging channel with rough walls is considered and it is shown that there are no solutions in the form of functions with separable variables.

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来源期刊

Moscow University Mechanics Bulletin MECHANICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Moscow University Mechanics Bulletin is the journal of scientific publications, reflecting the most important areas of mechanics at Lomonosov Moscow State University. The journal is dedicated to research in theoretical mechanics, applied mechanics and motion control, hydrodynamics, aeromechanics, gas and wave dynamics, theory of elasticity, theory of elasticity and mechanics of composites.