设计一种新的研究雪地滑行的实验系统

IF 0.5 4区工程技术 Q4 MECHANICS

Journal of Applied Mechanics and Technical Physics Pub Date : 2024-12-09 DOI:10.1134/S0021894424030179

A. Yu. Larichkin, D. V. Tikhvinskii, D. V. Parshin

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引用次数: 0

摘要

在本文中，我们简要回顾了各种物体在冰雪上滑动摩擦学研究的实验方法，并提出了一个摩擦系统的模型和数字孪生体。通过数值模拟得到了雪槽在特定速度下的变形分布，并通过在平坦雪面上测试滑块的运动，确定了每个滑动周期摩擦力所做的功。该系统可用于评估给定温度、雪结构、湿度和雪板表面粗糙度下的雪面滑动性能。

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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DESIGNING A NEW EXPERIMENTAL SYSTEM FOR STUDYING SLIDING ON SNOW

In this paper, we present a brief review of experimental approaches to the study of the sliding tribology of various bodies on snow or ice and propose a model and a digital twin of a tribological system. The distribution of the deformation of a tank filled with snow rotating at a specific speed was obtained by numerical simulation, and the work done by the friction force per sliding cycle was determined by testing the motion of a ski sample on a flat snow surface. The proposed system can be used to evaluate the sliding performance on snow at given temperature, snow structure, humidity, and the roughness of the ski surface sliding on snow.

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来源期刊

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.