This question is easier to pose referring to the book by D.A.Anderson "Modern Compressible Flow". It concerns the example for the intersection of shocks of the same family, in a double corner (figure 4.21, page 126, second edition).
The reflected wave, E, is necessary to adjust the pressures...
Peterpom
Thanks for your suggestion. The pipe diameter is about 30mm, which means the mean approach velocity is 0.25 m/s.
By the way, Idel´Cik formulas to computed pressure loss.
HI,
Does anyone have information regarding the relation between orifice diameter and noise generaton for water flow through perfurated plates inside pipes? I need to impose a pressure drop of 3 bar for water flow through a pipe, for a flowrate of 10 l/min and low noise/vibration is a critical...