contributor author | E. A. Hansen | |
contributor author | H. J. Vested | |
date accessioned | 2017-05-08T23:35:23Z | |
date available | 2017-05-08T23:35:23Z | |
date copyright | June, 1991 | |
date issued | 1991 | |
identifier issn | 0195-0738 | |
identifier other | JERTD2-26438#87_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/108459 | |
description abstract | A two-dimensional model to predict flow behavior for stratified smooth and stratified wavy two-phase flow is presented. The velocity profiles in both the liquid and the gas are assumed to be described by a sum of two logarithmic velocity profiles, and the interface is treated as a moving wall. From the requirement that the velocity profiles near the wall and the interface approach the classic logarithmic profiles, a closed equation system is obtained, and by solving these equations the total flow is described. The principle behavior of the liquid hold-up as a function of the governing flow parameters is examined for a plane duct. Approximations for circular pipes are also presented. The calculated results are compared with experimental data, and the agreement for stratified smooth flow is very good. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Liquid Hold-Up, Pressure Drop, and Velocity Profiles in Steady Uniform Stratified Flow | |
type | Journal Paper | |
journal volume | 113 | |
journal issue | 2 | |
journal title | Journal of Energy Resources Technology | |
identifier doi | 10.1115/1.2905792 | |
journal fristpage | 87 | |
journal lastpage | 93 | |
identifier eissn | 1528-8994 | |
keywords | Velocity | |
keywords | Pressure drop AND Stratified flow | |
tree | Journal of Energy Resources Technology:;1991:;volume( 113 ):;issue: 002 | |
contenttype | Fulltext | |