| 环孔雾化器出口气体射流结构参数的研究 |
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| 引用本文： | 刘福平,杨凯珍,刘凤美.环孔雾化器出口气体射流结构参数的研究[J].粉末冶金技术,2009,27(4). |
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| 作者姓名： | 刘福平 杨凯珍 刘凤美 |
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| 作者单位： | 广州有色金属研究院,广州,510651 |
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| 摘 要： | 利用流体力学理论,对环孔雾化器喷出的气体射流运动进行了分析,着重研究了喷射顶角、喷射距离及节圆直径对射流流速的影响规律,导出了计算公式,得出了使射流保持较大流速的设计条件.
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| 关 键 词： | 雾化 雾化器 喷射顶角 射流 |
Analysis on structural parameters of the atomizer with ring gas jet by holes |
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| Liu Fuping,Yang Kaizhen,Liu Fengmei.Analysis on structural parameters of the atomizer with ring gas jet by holes[J].Powder Metallurgy Technology,2009,27(4). |
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| Authors: | Liu Fuping Yang Kaizhen Liu Fengmei |
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| Affiliation: | Liu Fuping,Yang Kaizhen,Liu Fengmei (Guangzhou Research Institute of Non-ferrous metals,Guangzhou 510651,China) |
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| Abstract: | By the theary of fluid mechanism ,axial flow of gas exit jet has been analysed.The influences of jet apex angle and jet distance and knuckle round diameters on jet velocity have been analysed,the mathematical expression has been given out too.Design requirements of jet for producing maximum velocity have been also established. |
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| Keywords: | atomization atomizer jet apex angle jet |
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