Ejector | Design Calculation Xls

Converting the kinetic energy of the mixed stream back into static pressure to reach the discharge target. 3. Critical Design Formulas

: Calculated using sonic velocity equations for compressible fluids. Nozzle Outlet Area ( cap A sub 2 : Based on the expansion needed to reach suction pressure. Ejector Throat Area ( cap A sub 3 ejector design calculation xls

Your XLS should compare calculated P_discharge with required back pressure. If too low, increase nozzle area ratio. Converting the kinetic energy of the mixed stream

The sheet instantly shows if the ejector is feasible in a single stage or needs multiple stages. ejector design calculation xls