SIMULTANEOUS MEASUREMENTS OF INSTANTANEOUS CONCENTRATIONS OF 2 REACTING SPECIES IN A TURBULENT-FLOW WITH A RAPID REACTION

被引：22

作者：

KOMORI, S

KANZAKI, T

MURAKAMI, Y

机构：

[1] Department of Chemical Engineering, Kyushu University, Hakozaki

来源：

PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1991年 / 3卷 / 04期

关键词：

D O I：

10.1063/1.858111

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

An original technique is developed to measure simultaneously the instantaneous concentrations of two reacting species being mixed and reacted in a turbulent flow with a second-order rapid reaction between acetic acid and ammonium hydroxide. The technique combines laser fluorescence and electrode-conductivity methods and it enables simultaneous measurements of concentrations of two reacting species with a spatial resolution much less than the concentration-dissipation scale in grid-generated tubulence.

引用

页码：507 / 510

页数：4

共 5 条

[1] THE INFLUENCE OF A GRID-GENERATED TURBULENCE ON THE DEVELOPMENT OF CHEMICAL-REACTIONS [J].