Development of 3D improved acoustic transient model for vibro cleaner using COMSOL multiphysics
Development of 3D improved acoustic transient model for vibro cleaner using COMSOL multiphysics
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DOI：
10.1016/j.matpr.2020.10.635
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发表时间：
2020-12
期刊：
影响因子：
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通讯作者：
Vipulkumar Rokad;D. Pandya
中科院分区：
文献类型：
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作者：
Vipulkumar Rokad;D. Pandya
在清洁行业中，Vibro清洁剂已经取得了显著的影响，它用于清除关键部件表面的污染，因为这个过程是无污染的，也是环保的。本文利用COMSOL Multiphysics软件建立了振动清洗过程中的压力声瞬态模型。COMSOL Multiphysics是一款多物理场耦合仿真软件。在运输模型中，换能器直接连接在罐的外侧底部。在罐壁瞬变过程中，声波转化为压力波，产生空化效应，冲击物体表面，清除表面的污染物。各种频率，如28 kHz和40 kHz已被用于评估声压，声压级，应力等的性能。在这里，PZT-4换能器已被用于获得更多的压力产生率，以及减少清洗时间。
In cleaning industries, Vibro cleaner has got remarkable impact which is used to remove contamination from the surfaces of critical components because this process is pollution free as well as eco-friendly. The purpose of this study is to introduce pressure acoustic transient model of vibro cleaning application by means of COMSOL Multiphysics software. COMSOL Multiphysics is of the multi physics coupling simulation software. In transit model, Transducer is directly attached to the outside bottom of the tank. Dur to tank wall transience, Sound waves converted into the pressure waves which create cavitation effect and strike on the object surface to cleans the contaminations from the surface. Various frequencies like 28 kHz and 40 kHz have been used to evaluate the performance of acoustic pressure, sound pressure level, stresses etc. Here, PZT-4 transducer has been used to get more pressure generating rates as well as reduces the cleaning time.