期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
EXPERIMENTAL STUDY AND MODELING OF PRESSURE LOSS FOR FOAM-CUTTINGS MIXTURE FLOW IN HORIZONTAL PIPE 被引量:6
1
作者 AMNA Gumati hiroshi takahshi 《Journal of Hydrodynamics》 SCIE EI CSCD 2011年第4期431-438,共8页
In this study, we first sought to elucidate foam rheology to describe foam flow behavior, and then to experimentally investigate the pressure losses for both foam and foam-cuttings flow in a horizontal pipe by conside... In this study, we first sought to elucidate foam rheology to describe foam flow behavior, and then to experimentally investigate the pressure losses for both foam and foam-cuttings flow in a horizontal pipe by considering both varied foam qualities of 80%, 85% and 90% and foam velocities. Also, a two-layer numerical model to predict pressure loss was developed based on experimental observations of cuttings behavior. Results show that the foam behaves like a power-law fluid. Furthermore, and the pressure loss significantly increases as foam velocity increases, while the delivered cuttings concentration dramatically decreases. Moreover, results indicate that both the pressure loss and the delivered cuttings concentration increase with foam quality. Comparisons between the experimental results and numerical model predictions show satisfactory agreement. 展开更多
关键词 foam rheology pressure loss horizontal pipe cuttings concentration two-layer model
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部