A Study on the Impact of Deflection Angle and Revolving Speed of Stirring Blades on Reactor Flow Field
Stirring blades are the most important part of the reactor.Blades transmit the mechanical energy to the liquid through self-rotation,thus generating high degree turbulences in neighboring areas,and forcing all the liquid to flow inside the tank on a certain route for recycling.This study analyzed the speed deviation and turbulence intensity inside the reactor in case of two or four propeller blades at 45 degree forward,45 degree backward,or at no deflection angle to explore the impact of different revolving speeds on the flow field inside the reactor.Results suggested that when the blade at positive deflection angle should be applied to generate larger turbulence intensity in the lower flow field to more easily mix relatively weighty particles or quality dispersion.
Alloy reactor Stirring blades Turbulence intensity
Yu-Lieh Wu Tzu-Wen Sun Wang-Lin Liu Wei-Yen Chuang
Refrigeration, Air-Conditioning and Energy Engineering, National Chin-Yi University of Technology,Ta Science and Technical R&D Division, Precision Machinery Research & Development Center,Taichung, Taiw
国际会议
台湾
英文
1784-1788
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）