请登录 0 购物车
首页 图书 电子图书 期刊 参考文献及会议录 作者,编辑,审稿 A-Z 产品目录
ICLASS 94
Proceedings of the Sixth International Conference on Liquid Atomization and Spray Systems

ISBN 打印: 978-1-56700-019-1

ISBN 在线: 978-1-56700-445-5

CHARACTERIZATION OF A POLYDISPERSED PARTICLE-LADEN JET USING A PHASE DOPPLER ANEMOMETER

Abstract

The prediction of the behaviour of particles in turbulent gas flows is a real challenge for the optimization of industrial processes. Our experimental study is based on the characterization of a polydispersed particle-laden jet using a phase Doppler anemometer. The behaviour of the dispersed phase is analyzed by particle size-classes. All particle classes become responsive (St~ 1) within the region investigated (x/D < 50). The measurements show a change in the behaviour of the particles when their Stokes number, based on a characteristic time of the large scale turbulent structures in the jet, becomes smaller than one. Moreover, our measurements highlight the great influence of the particle diameter on the particle mean and fluctuating velocities and on the local particle fluxes.
首页 Begell Digital Portal Begell数据库 期刊 图书 电子图书 参考文献及会议录 作者,编辑,审稿 A-Z 产品目录 订购及政策 关于BegellHouse 联系我们 Language English 中文 Русский 日本語 Português Deutsch Français Español