| 排气结构对PSC-100型导叶式旋风管内流场分布的影响 |
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| 引用本文： | 王建军,许文文,金有海.排气结构对PSC-100型导叶式旋风管内流场分布的影响[J].化工机械,2011,38(5):531-534,609. |
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| 作者姓名： | 王建军 许文文 金有海 |
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| 作者单位： | 中国石油大学(华东)机电工程学院,山东省东营市,257061 |
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| 摘 要： | 采用五孔球探针测量了不同排气结构参数(导流锥下口直径d1、开缝面积比a和开缝位置)的改变对PSC-100型导叶式旋风管内总压降和流场的影响.试验结果表明:带有导流锥的排气结构对分离有利;导流锥下口直径增大,气流旋转强度减小,颗粒分离所需离心力场减弱;导流锥开缝面积越大,分离空间内气旋强度越低;导流锥上侧缝开缝部位对旋风...
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| 关 键 词： | 导叶式旋风管 排气管 流场 |
Exhaust Structure Influence on Gas Flow Distribution in PSC-100 Guide Vane Cyclone Tube |
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| WANG Jian-jun,XU Wen-wen,JIN You-hai.Exhaust Structure Influence on Gas Flow Distribution in PSC-100 Guide Vane Cyclone Tube[J].Chemical Engineering & Machinery,2011,38(5):531-534,609. |
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| Authors: | WANG Jian-jun XU Wen-wen JIN You-hai |
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| Affiliation: | WANG Jian-jun,XU Wen-wen,JIN You-hai(China University of Petroleum,Dongying 257061,China) |
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| Abstract: | By means of the intelligent five-hole pitot tube,the exhaust structure influence from the lower port d1,the slotted area ratio a and the slotted position on the flow field distribution were investigated.Experimental results show that,an exhaust structure with diversion cone benefits centrifugal separation;with the enlargement of lower port d1,the gas rotation intensity slows down and the centrifugal force to particle separation decreases;the gas rotation intensity slows down with the reduce of slotted area.... |
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| Keywords: | guide vane cyclone tube exhaust structure flow field |
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