Pressure, Distance & Velocity Calculations

Replies

• 

  Kaustubh Katdare

  Manthan Dadhania

  i have distance and pressure than how to calculate velocity...????

  I'd be great if you could tell us a bit more about the problem you are trying to solve. Do you have any specific equation or situation for which you need the calculations?
• 

  Manthan Dadhania

  dear sir,
  i am trying to prepare design package of flow control valve(gate valve, globe valve, check valve, ball valve). in this calculation i am trying to find cofficient of velocity there for i need the velocity....
  
  situation is that i need cofficient of velocity when valve is in fully open condition.
  
  please suggest me if any type other ideas of standard formulas for design calculation
  
  i have equation/calculation for below points:
  1. shell thickness
  2.width of seating face
  3.stem diameter
  4.seating force
  5.stem load
  6.stem packing friction
  7.thrust
  8.torque
  9.rimpull force
  
  please suggest me if u have some more like points/data/equations/calulations to add in this package.
• 

  Ramani Aswath

  There are lots of handbooks available on the net.
  
  Try these:
  Control Valves
  
  #-Link-Snipped-#
• 

  Manthan Dadhania

  thnk u sir....for your valueable reply...
  
  if u have any equation/data please give me...
  
  i checked lots off pdf on net but cannot find standard data for calculation...