Title of article :
Computational and Experimental Study of the Composite Material for the Centrifugal Pump Impellers Manufacturing
Author/Authors :
Isametova ، Madina Department of Mechanical Engineering, Standardization, Certification and Metrology - Institute of Energy and Mechanical Engineering - Satbayev University , Nussipali ، Rollan Department of Mechanical Engineering, Standardization, Certification and Metrology - Institute of Energy and Mechanical Engineering - Satbayev University , Karaivanov ، Dimitar Department of Applied Mechanics - University of Chemical Technology and Metallurgy , Abilkhair ، Zhastalap Department of Mechanical Engineering, Standardization, Certification and Metrology - Institute of Energy and Mechanical Engineering - Satbayev University , Isametov ، Aysen Department of Mechanical Engineering, Standardization, Certification and Metrology - Institute of Energy and Mechanical Engineering - Satbayev University
Abstract :
The mechanical properties of a polycarbonate matrix composite with glass fiber reinforcements used for the manufacture of a multistage centrifugal pump impeller are researched in this article. The material properties are modelled using DIGIMAT (The Material Modelling Platform) to determine the strain resistance of the composite with different proportions of reinforcements. The Tsai–Hill failure criterion is used to determine the strength in all cases. The results have been verified by physical testing to determine the influence of the shape and mass proportion of reinforcements on its mechanical properties. The strength of the manufactured part is correlated to technological factors using the MARC MENTAT solver, and the most and the least favorable combinations of these factors are determined.
Keywords :
Impeller , polymer , composite materials , mechanical schematic , stress , strain
Journal title :
Journal of Applied and Computational Mechanics
Journal title :
Journal of Applied and Computational Mechanics
