concentric

To measure the flow field of power law fluid's helical flow in concentric annulus with PIV technology;

用PIV技术测量幂律流体同心环空螺旋流的流场

Pressure drop of flow of PAM aqueous solution in concentric annuli with isometric ring slots on the inner cylinder;

聚丙烯酰胺水溶液在内管带有等距环槽的同心环空中流动的压降

This paper presents an analytical solution for the steady-state axial laminar flow of incompressible Herschel-Bulkley fluids in concentric annuli.

本文对赫谢尔—巴尔克莱(Herschel—Bulkley)流体在钻井同心环空内稳定轴向层流流动规律作了精确的理论分析。