热塑性粉末冷喷涂仿真

IF 0.3 Q4 MATHEMATICS
T. Brusentseva, V. Shikalov, Sergei M. Lavruk, V. Fomin
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引用次数: 1

摘要

研究了冷喷涂法沉积复合粉末材料的方法。作为喷涂材料,使用了热塑性化合物“WAY”来标记道路。沥青混凝土被用作基材。通过实验研究,得到了沉积效率与喷射器内工作空气滞止温度的关系。采用ANSYS Fluent软件对冷喷涂过程进行了评价建模。在没有粒子的计算域中,考虑了与粒子的相互作用,得到了气体的流动模式。计算了不同喷涂参数下颗粒的运动轨迹
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Simulation of Thermoplastic Powder Cold Spraying
The work is devoted to the deposition of composite powder materials by cold spray method. As a spraying material, a thermoplastic compound «WAY» for marking the roadway was used. An asphalt concrete was used as a substrate. As a result of experimental studies, the dependence of the deposition efficiency on the stagnation temperature of the working air in the ejector nozzle was obtained. The ANSYS Fluent package was used for evaluative modeling of the cold spraying process. Gas flow patterns were obtained in the computational domain without particles and taking into account the interaction of the flow with particles. The trajectory of the particles was calculated for various spraying parameters
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来源期刊
CiteScore
0.90
自引率
0.00%
发文量
26
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