On radial flow between parallel disks

9th Curtin University of Technology Science and Engineering International Conference 2014

自然科学;工业技术

Wee, A.Y.L.^1 ; Gorin, A.^1

Faculty of Engineering, Computing and Science, Swinburne University of Technology Sarawak Campus, Kuching, Malaysia^1

关键词: Approximate analytical solutions;    Converging flow;    Inertial terms;    Parallel disks;    Radial component;    Static pressure distributions;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/78/1/012021/pdf
DOI  :  10.1088/1757-899X/78/1/012021

来源: IOP

【 摘 要 】

Approximate analytical solutions are presented for converging flow in between two parallel non rotating disks. The static pressure distribution and radial component of the velocity are developed by averaging the inertial term across the gap in between parallel disks. The predicted results from the first approximation are favourable to experimental results as well as results presented by other authors. The second approximation shows that as the fluid approaches the center, the velocity at the mid channel slows down which is due to the struggle between the inertial term and the flowrate.