TOP-HAT BEAM TECHNIQUE - IMPROVEMENTS AND APPLICATION TO BUBBLE MEASUREMENTS

被引：16

作者：

CORBIN, F

GREHAN, G

GOUESBET, G

机构：

[1] Laboratoire d'Energétique des Systèmes et Procédés, URA, CNRS, INSA de Rouen, Saint-Aignan, 76131

来源：

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | 1991年 / 8卷 / 03期

关键词：

D O I：

10.1002/ppsc.19910080140

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A new-generation velocimeter/sizemeter is described. Size measurement is based on the top-hat beam technique. Velocity measurement is carried out by using laser Doppler velocimetry. Advantages and limitations of the top-hat beam technique are discussed and compared with other techniques (pedestal, visibility, phase Doppler). Bubble diagnosis in a turbulent pipe flow is reported.

引用

页码：222 / 228

页数：7

共 23 条

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