集成灶单双侧进风性能对比研究

doi:10.19784/j.cnki.issn1672-0172.2022.05.017

Abstract

Abstract: The flow field structure of an integrated cooking appliance fan outlet and exhaust pipe is analyzed by three-dimensional numerical simulation. According to the analysis results of model A numerical simulations and experiments, improved models, which involves double inlet, fan curve and direction of export are obtained. The comparison of numerical and experimental results for the original model A and improved model B, C, D shows that the performance of the improved model D is higher than the original model A. The results show that air flow on left side is increased by 2.49 m3/min, and the noise level is only increased by 0.24 dB(A). The air flow on right side is increased by 1.18 m3/min, and the noise level is decreased by 0.30 dB(A). The air flow difference on both sides is 0.39 m3/min. So the air flow uniformity of model D is improved obviously.

Key words: Integrated cooking appliance, Double inlet, Improved fan, Numerical simulation, Supply air uniformity

CLC Number:

TM925.57

MA Xiaoyang, LU Guoyong. Comparative study on single or double inlet performance of integrated cooking appliance[J]. Journal of Appliance Science & Technology, 2022, 0(5): 102-105.

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Comparative study on single or double inlet performance of integrated cooking appliance

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