Experimental research and the numerical simulation of the non-standard pump for the flow-circulation type reactor

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Khomyakov, A.P.^1 ; Mordanov, S.V.^1 ; Nikulin, V.A.^1 ; Beloded, M.N.^2 ; Shkurin, P.A.^2

Department of Chemical Plant Machinery and Equipment, Institute of Chemical Engineering, Ural Federal University, Ekaterinburg, Russia^1

SverdNIIhimmash JSC, Ekaterinburg, Russia^2

关键词: CFD post-processing;    CFD simulations;    Cross point;    Experimental research;    Flow circulation;    Regression equation;    Simulation error;    Standard k epsilons;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/6/062060/pdf
DOI  :  10.1088/1757-899X/537/6/062060

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The paper shows the results of the experimental measurements and the numerical simulation of the flow-circulation type reactor pump main characteristics. The mathematical model based on Navier-Stokes equations and standard k-epsilon turbulence model was used for the pump CFD simulation. The pump power consumption was calculated by the proposed CFD post-processing method. It is found that the simulation error of the proposed method is not more than 2.9%. The obtained results include the regression equations of the pump full pressure, the pump feed and the power consumption at the pump cross-points.