THE EFFECTS OF ROTATION SPEED ON THE GAS-SOLID-LIQUID THREE-PHASE FLOW IN MECHANICAL FLOATATION CELL

来源 :The Second International Symposium on Physics of Fluids(第二届流 | 被引量 : 0次 | 上传用户:seanchn
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  In order to analyze the effect of rotation speed of impeller on the inner flow and floatation dynamics characters of mechanical floatation, a kind of floatation is investigated.The gas-solid-liquid three-phase three-dimension turbulent flow fields are analyzed numerically with the Mixture multi-phase model, K-ε turbulent model and Reynolds-Averaged Navier-Storkes equations.The void fraction test result of physical prototype is given with different rotation speed.
其他文献
  A numerical method which is based on unstructured grids to compute high-temperature ionized air radiation is described.The multi-species N-S equations are u
会议
  This paper investigates the performance of shear-mode piezoelectric print head.The print head was fabricated by Micro-Electro-Mechanical Systems (MEMS) proc
万一哪天世界经济全线崩溃,意大利政府把米开朗基罗(的作品)拿来换粮食也是有可能的    他在石油地质学校长大。小时候,他的英雄是牛顿和爱因斯坦,直到高中发现学校里有个美术兴趣小组,这才拿定主意:这辈子不干别的,就画画了。  在父亲心目中,美术学院哪是什么正经学校。“高一下半年,我犹豫了好多天鼓起勇气跟我爸说,我想学画画。他一直得意我学习好,希望我考一个好大学,这下可好,就好像隆美尔跟希特勒说,我不
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
  Period tripling of standing waves in a circular tank generated by the side-wall excitation is investigated for the first time.With the increasing of forcing
会议
  Thermal transpiration flows and heat transfer characteristics in microchannels are investigated for the performance optimization of a nanomembrane-based Knu
会议
宫内节育器(IUD)是我国育龄妇女主要的节育措施.因其安全、有效、简便、经济、可逆而受群众欢迎,今后10~20年内仍将是我国主要的节育措施.IUD 的种类很多,主要分为惰性和活性
  An aeroelastic analysis of bearingless rotor systems with trailing edge flaps was conducted using large deflection-type beam theory for forward flight condi
北京市卫生防疫站“测定、编制北京地区食物营养成份表”课题,1989年12月通过专家鉴定。北京市卫生防疫站,用了三年多的时间对北京地区和外埠进京的20类612种食品的28项营养