American Journal of Mechanical and Industrial Engineering

Volume 5, Issue 4, July 2020

  • Pumping Pressure Estimation Using Famous Turbulent Fluid Mechanics Equations Through Python Simulations

    Luciana Claudia Martins Ferreira Diogenes

    Issue: Volume 5, Issue 4, July 2020
    Pages: 53-58
    Received: 21 September 2019
    Accepted: 23 June 2020
    Published: 8 September 2020
    Abstract: One of the most important tasks when designing a pumping system is for the engineer or specialist to know the components to be used including the pumps. Knowledge about the project helps to achieve a more economical system with less risk of failure. One of these failures may result in the insertion of a pump that does not generate the proper pressu... Show More
  • The Flow Field Analysis and Structure Optimization of Large Diameter Butterfly Valve

    Wang Yuhao, He Qingzhong

    Issue: Volume 5, Issue 4, July 2020
    Pages: 59-63
    Received: 24 August 2020
    Accepted: 11 September 2020
    Published: 21 September 2020
    Abstract: The large diameter butterfly valve used in Qinghai Naqu hydropower station was subjected to strong vibration when the opening was small. In view of the phenomenon of strong vibration and damage of the valve, the fluid theory analysis is carried out and the appropriate mathematical model of fluid analysis is selected. This paper established the flow... Show More