Study of gas and particle flow through a mask with round aperture during cold spraying

被引：1
作者：
Klinkov, S. V. [1 ]
Kosarev, V. F. [1 ]
Usynin, S. Yu. [1 ]
Shikalov, V. S. [1 ]
机构：
[1] RAS, SB, Khristianovich Inst Theoret & Appl Mech, Novosibirsk, Russia
来源：
THERMOPHYSICS AND AEROMECHANICS | 2023年 / 30卷 / 03期
关键词：
cold spraying; barrier; substrate; mask; powder; supersonic two-phase flow;
D O I：
10.1134/S0869864323030113
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The paper presents the results of simulation and experiment for motion of a supersonic two-phase jet passing through a round aperture in a mask. The mask is placed at different distances from the substrate under the conditions of the cold spraying. The calculations were performed using the fluid dynamics software ANSYS Fluent; flow visualization is achieved using the Schlieren method. Solution analysis and comparison of results were performed for example of aluminum powder spraying.
引用
收藏
页码：525 / 537
页数：13
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