CHARACTERIZATION OF HYDRODYNAMIC REGIMES IN HORIZONTAL 2-PHASE FLOW .2. ANALYSIS OF WALL PRESSURE-FLUCTUATIONS

被引：24

作者：

DRAHOS, J

CERMAK, J

SELUCKY, K

EBNER, L

机构：

[1] Czechoslovak Acad of Science, Prague, Czech, Czechoslovak Acad of Science, Prague, Czech

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 1987年 / 22卷 / 01期

关键词：

FLOW OF WATER - HYDRODYNAMICS - PRESSURE MEASUREMENT - STATISTICAL METHODS;

D O I：

10.1016/0255-2701(87)80027-2

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The results of a statistical analysis of wall pressure fluctuations in horizontal air-water flow are given. The effect of instrument geometry on the basic characteristics of pressure fluctuations is illustrated. Several flow regime detectors are suggested based on both the amplitude and frequency domains and the results obtained are compared with previously proposed flow regime maps.

引用

页码：45 / 52

页数：8