吸油烟机对燃气灶性能影响研究

doi:10.19784/j.cnki.issn1672-0172.2021.06.010

Abstract

Abstract: In order to study the influence of range hood on the thermal efficiency of domestic gas stove. Through the analysis of experimental data, it's concluded that the thermal efficiency of domestic gas stove decreases with the increase of airflow, and the CO content in flue gas increases slightly, but the change is not significant. With the decrease of the installation height of range hood, the greater impact on the performance of domestic gas stove. CFX is used to simulate the air velocity and heat distribution around the gas stove. The results show that the convection heat transfer between the high-temperature flue gas of the domestic gas stove and the cooking utensils is weakened.

Key words: Domestic gas stove, Thermal efficiency, Range hood, Airflow, Convection heat transfer

CLC Number:

TU996.7+5

LIU Mengru, DING Luohuo, WANG Chunjie, WANG Yunfa, CHEN Xi. Study on the influence of range hood on the performanceof domestic gas stove[J]. Journal of Appliance Science & Technology, 2021, 0(6): 65-69.

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Study on the influence of range hood on the performanceof domestic gas stove

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