导风板对空调风量及室内气流组织影响的研究

doi:10.19784/j.cnki.issn1672-0172.2023.01.003

Abstract

Abstract: Using the computational fluid dynamics software Star-CCM+, the indoor air flow of the four side air outlet embedded air-conditioning air deflector at different angles is numerically simulated, and the air volume of each outlet and the overall air volume are calculated. The numerical relationship between the angle of the air deflector and the air volume is obtained by using the numerical fitting method of MATLAB, and the quintic polynomial can accurately describe the relationship between the air volume and the static angle; Through the simulation of the velocity field and temperature field of the 1.5 m height plane, it is concluded that the indoor air flow can better meet the comfort requirements when the air deflector is at 40°.

Key words: Air deflector, Indoor unit of air conditioner, Flow and heat transfer simulation, Indoor air distribution, Comfort

CLC Number:

TB657

ZHANG Hengqing, YANG Jie, CHEN Chao, YAN Jianfang. Study on the influence of air deflector on air volume and indoor air distribution of air conditioning[J]. Journal of Appliance Science & Technology, 2023, 0(1): 30-33.

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Study on the influence of air deflector on air volume and indoor air distribution of air conditioning

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