| 吸油烟机油烟捕集和空气性能的模拟与试验研究 |
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| 引用本文： | 赵旭,黎本锋,季俊生,刘小文,李茂平,席德科.吸油烟机油烟捕集和空气性能的模拟与试验研究[J].环境工程,2008(Z1). |
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| 作者姓名： | 赵旭 黎本锋 季俊生 刘小文 李茂平 席德科 |
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| 作者单位： | 美的厨房电器研发部;西北工业大学航空学院; |
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| 摘 要： | 应用计算流体动力学(CFD)模拟吸油烟机油烟捕集和空气性能,捕集结果和测量基本吻合。改滤网为分离器,使烟机油脂分离度和分离器占烟机分离度提高2.3%和15.8%,减少叶轮和蜗壳的清洗。计算的风量和功率与实验结果的误差分别为18.9%和8.4%。提出改进机箱空间,并采用空心叶轮和蜗壳后盖板挖槽方案。
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| 关 键 词： | 油烟分离 吸油烟机 离心风机 CFD空气性能 |
THE SIMULATION AND EXPERIMENTAL STUDY OF OIL TRAP AND AERODYNAMIC PERFORMANCES OF RANGE HOODS |
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| Zhao Xu Li Benfeng Ji Junsheng Liu Xiaowen Li MaopingZhao Xu Xi Deke.THE SIMULATION AND EXPERIMENTAL STUDY OF OIL TRAP AND AERODYNAMIC PERFORMANCES OF RANGE HOODS[J].Environmental Engineering,2008(Z1). |
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| Authors: | Zhao Xu Li Benfeng Ji Junsheng Liu Xiaowen Li MaopingZhao Xu Xi Deke |
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| Institution: | Zhao Xu Li Benfeng Ji Junsheng Liu Xiaowen Li Maoping(R&D Center,Midea Kitchen Electric Appliances Company Foshan 528311)Zhao Xu Xi Deke(School of Aeronautics,Northwestern Polytechnical University Xi\'an 710072) |
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| Abstract: | The computational fluid dynamics(CFD) has been applied to simulate the oil trap and aerodynamic performances of the range hoods.The trap results agree with the experimental test.The oil-filter is replaced by oil-separator,which increases oil separation efficiency by 2.3% and 15.8% respectively for the hood and the ratio of separator to hood and therefore reduces cleaning for the rotor and volute.The relative errors of calculation results to the experiment data for the flow rate and power of the hood are 18.... |
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| Keywords: | oil separation range hood centrifugal fan CFD aerodynamic performance |
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