Development of a Model for Generating Points of Interaction of a Sample with Abrasive Particles when Assessing the Erosion Resistance of Paint Coatings

IF 0.58 Q4 Materials Science Polymer Science, Series D Pub Date : 2024-09-19 DOI:10.1134/S1995421224701132

A. L. Galinovskiy, A. A. Mikhaylov, A. S. Vyshegorodtseva, I. K. Vinogradova, D. A. Martysyuk

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Abstract

A model of the effect of an abrasive-liquid jet on a material sample and its experimental verification have been developed. Data from an experimental study on calculating the number of points of interaction between particles of an abrasive-liquid ultrajet and a sample are presented, as are comparative results of the staged experiment and probabilistic modeling data. The correlation coefficient of the collision coordinate values of the order of R = 0.97 was calculated. It is shown that the developed model for the distribution of interaction points of high-speed particles over the surface of a sample makes it possible to predict with sufficient accuracy the distribution of their coordinates over the surface area under consideration. The use of the model will make it possible to set the required value of abrasive concentration and other technological parameters, reducing the time for preparing experiments to diagnose the quality of paint and varnish coatings.

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在评估油漆涂层的耐腐蚀性时，开发一个用于生成样品与磨料颗粒相互作用点的模型

摘要建立了磨料-液体射流对材料样品影响的模型及其实验验证。本文介绍了计算磨料-液体超射流粒子与试样之间相互作用点数量的实验研究数据，以及分阶段实验和概率模型数据的比较结果。计算得出碰撞坐标值的相关系数为 R = 0.97。结果表明，所开发的样品表面高速粒子相互作用点分布模型可以足够精确地预测样品表面区域的粒子坐标分布。使用该模型可以设定所需的磨料浓度值和其他技术参数，从而缩短了油漆和清漆涂层质量诊断实验的准备时间。

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来源期刊

Polymer Science, Series D Materials Science-Polymers and Plastics

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： Polymer Science, Series D publishes useful description of engineering developments that are related to the preparation and application of glues, compounds, sealing materials, and binding agents, articles on the adhesion theory, prediction of the strength of adhesive joints, methods for the control of their properties, synthesis, and methods of structural modeling of glued joints and constructions, original articles with new scientific results, analytical reviews of the modern state in the field.