Calculation of the maximum metal consumption loss for a single-stage centrifugal pump impeller

Prospects Mining and Metallurgy Industry Development

Ovchinnikov, N.P.^1 ; Vikulov, M.A.^1 ; Portnyagina, V.V.^1

North-Eastern Federal University N.a. M.K. Ammosov, Russia^1

关键词: Empirical formulas;    Metal consumption;    Parametric test;    Processing industry;    Pump impeller;    Single-stage centrifugal pumps;    Single-stage pumps;    Strength calculation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/229/1/012012/pdf
DOI  :  10.1088/1755-1315/229/1/012012

来源: IOP

【 摘 要 】

The article deals with methods for calculation of the maximum metal consumption loss for an impeller of centrifugal pumps used in the mining and processing industry. According to parametric tests of a centrifugal single-stage pump and shaft strength calculation, the authors developed an empirical formula which can be used for calculation of the maximum metal consumption loss for a ground pump impeller.