Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: J.Cho
  • Content: Threads
  • Order by date
  1. J.Cho

    Pump efficiency e in hydraulic power equation (Q*P)/(600*e)

    Hi, I am a graduate-level mechanical engineer. I am working out a hydraulic power using the equation below: (Q * P) / (600 * e) = kW Where, Q: Flow rate (L/min), P: Pressure (bar), e: Pump efficiency I wonder if the pump efficiency 'e' is the total pump efficiency. I believe there are a...
  2. J.Cho

    Hydraulic Power Unit - Valve Closure Time

    Hi, I am a 6 months experienced graduate mechanical engineer in the offshore oil and gas industry. Currently checking the hydraulic power unit system calculation, but have a few questions in relation to valve closure time. I have the valve actuator swept volume data (2.019 L), and it shall be...

Part and Inventory Search

Back
Top Bottom