文献类型：专利

英文题名：Liquid cyclone field micron granule rotating speed testing method, involves selecting half-transparent particle diameter range, recording liquid particle rotational flow using high speed camera, and analyzing core particle sequence

作者：HUANG Y;ZHANG Y;YANG Q;BAI Z;HE F;QIU Y;WANG H;FU P

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104049100-A

申请日：2014-07-08

公开日：2014-09-17

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves selecting a half-transparent particle diameter range. A liquid particle rotational flow is recorded using a high speed camera in a two-dimensional movement process. The particle movement sequence is obtained and analyzed a core particle sequence. The particle rotation speed is determined, where the core diameter is less than 500 microns. Rotation angle of the particle is 90 degrees. Liquid rotational flow field maximum tangential speed is less than 10 m/s 4. USE - Liquid cyclone field micron granule rotating speed testing method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a liquid cyclone field micron granule rotating speed testing device. DESCRIPTION OF DRAWING(S) - The drawing shows a hydraulic sectional view of a liquid cyclone field micron granule rotating speed testing device. Liquid storage tank (1-1) Vortex pump (1-2) High speed camera system (2) Cold light source (3) Control computer (4)