| 一种高效节能型轴流式搅拌桨功率曲线测定及分析 |
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| 引用本文： | 王平玲,沈惠平,陈小洪.一种高效节能型轴流式搅拌桨功率曲线测定及分析[J].机械设计与制造,2007(3):4-6. |
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| 作者姓名： | 王平玲 沈惠平 陈小洪 |
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| 作者单位： | 江苏工业学院,机械工程系,常州,213016 |
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| 基金项目： | 中国石油化工集团公司资助项目 |
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| 摘 要： | 新近开发的一种高效节能型轴流式搅拌桨--JH-2型轴流式搅拌桨是一种空间扭曲板材型搅拌桨,该桨型设计时考虑了桨叶背面的曲面形状对流场的影响,减低了桨叶尾部的流体脱附,大大降低了能耗.在标准搅拌实验台上对JH-2桨进行功率实验,给出了JH-2型扭弯叶片轴流式搅拌桨的功率曲线及其关联式,并在同等实验条件下与三折叶桨进行功率对比分析,表明JH-2型搅拌桨比三折叶桨至少可节省20%～30%的功率.
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| 关 键 词： | 搅拌器 搅拌功率 轴流桨 三折叶桨 节能型 轴流式 搅拌桨 功率曲线 测定 分析 Stirrer Type Analysis Measurement Curve 实验条件 关联式 弯叶片 实验台 标准 能耗 脱附 流体 尾部 |
| 文章编号： | 1001-3997(2007)03-0004-02 |
| 修稿时间： | 2006-08-09 |
Power Curve Measurement and Analysis for Type of Axial-Flow Stirrer |
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| WANG Ping-ling,SHEN Hui-ping,CHEN Xiao-hong.Power Curve Measurement and Analysis for Type of Axial-Flow Stirrer[J].Machinery Design & Manufacture,2007(3):4-6. |
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| Authors: | WANG Ping-ling SHEN Hui-ping CHEN Xiao-hong |
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| Affiliation: | Department of Mechanical Engineering, Jiangsu Polytechnic University, Changzhou 213016 China |
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| Abstract: | A optimized axial-flow stirrer with good axial-flow property and low-energy consuming proerty isdesigned. The contortional lamina JH-2 type of axial-flow stirrer ts studted.Under considermg the influence of contortional lamina on the flow-field. JH-2 type of axial-flow stirrer could reduce adhesion of the liquid.Through measurement and correlated caleulattons,the power curve wtth the full flow regton for the conwrtional lamina JH-2 type of axial-flow stirrer is presented.Morever, the test shows that under the same condttion, eomparing with the three-blade impeller, JH-2 type of axial-flow stirrer can reduce power consumption by at least 20%-30%. |
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| Keywords: | Stirrer Power Axial-flow stirrer Three-blade impeller |
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