多叶片离心通风机气动流场分析

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence Pub Date : 2019-09-20 DOI:10.1145/3366194.3366313

W. Deng

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引用次数: 0

摘要

以某型多叶片离心通风机为研究对象，从CFD的角度，对通风机内部三维流场分布进行数值模拟，确定了通风机内部问题的根本原因，并从通风机的流动情况进一步对叶轮进行分析。内部流道的合理性。通过与实验数据的比较，验证了仿真结果的可靠性。流场的数值模拟对通风机结构的优化和降噪研究具有很好的参考意义。

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Pneumatic Flow Field Analysis of Multi-blade Centrifugal Ventilation Fan

A certain type of multi-blade centrifugal ventilating fan is taken as the research object, from the perspective of CFD, the distribution of the three-dimensional flow field inside the ventilating fan is numerically simulated, the root cause of the internal problem of the ventilating fan is determined, and the impeller is further analyzed from the flow of the ventilating fan. The rationality of the internal flow channel. The reliability of the simulation results is proved by comparison with the experimental data. The numerical simulation of the flow field has a good reference for the optimization of the ventilation fan structure and the research of noise reduction.

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来源期刊

Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence

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