ANALYSIS METHOD OF FLOW STATE OF FLUID IN COMPOSITE STIRRING TANK

摘要

PROBLEM TO BE SOLVED: To provide a method for precisely executing a fluid analysis, in a short period of time, of a composite stirring tank having a high speed rotation stirrer and a low speed rotation stirrer.;SOLUTION: An analysis method of a flow state of fluid in a composite stirring tank 1 having a high speed rotation stirrer (homo mixer 6) and a low speed rotation stirrer (rotation paddle 7) firstly applies steady analysis to a flow state caused by the driving of the high speed rotation stirrer 6, and secondly, by using the analysis result as boundary conditions, applies steady analysis to a flow state caused by the driving of the low speed rotation stirrer 7, and then, analyzes a flow state when driving the stirrers 6, 7 at the same time.;COPYRIGHT: (C)2010,JPO&INPIT