28 0 42KB
Ejector discharge flow rate Ratio of ejector Motive fluid inlet flow rate Suction flow rate Diameter of the inlet Velocity of motive side Inlet pressure of the nozzle Inlet pressure of the nozzle
15 (1:1) 7.5 7.5 40 1.66 2.11 3.14
cu.m/hr
1.66 0.96 7.2 12 17.68 15.80 1.577
m/sec
0 1.033 5.44 0.54 10.3 16.02 50 1.06
Kg/sq.cm Kg/sq.cm abs m of water abs Kg/sq.cm abs m/sec mm mm m/sec
50 33 2.1 4.87 12.87 0.80 0.70 0.33 30% 0.23
mm mm m/sec m/sec m of H2O abs kg/sq.cm abs kg/sq.cm abs Kg/sq.cm g
cu.m/hr cu.m/hr mm m/sec Kg/sq.cm g Kg/sq.cm abs
Motive fluid nozzle design Inlet velocity of the nozzle Coefficient of discharge Actual discharge Throat area of nozzle Velocity at outlet Differential head in nozzle Throat pressure Pt
cu.m/hr mm m/sec m of H20 Kg/sq.cm abs
Suction chamber Here gauge pressure In salt tank pressure Suction lift of water Suction pressure Velocity for suction lift Inlet pipe size of suction(Actual) Provided diameter velocity at present Diffuser portion Discharge pipe size D.throat diameter velocity at discharge Vd Velocity at D.throat Differential head at throat Pressure at Throat pressure at exit of the diffuser pressure at exit of the diffuser Loss due to friction pressure at exit of the diffuser
Kg/sq.cm g
Kg/sq.cm g Kg/sq.cm abs
Vs 17.606
m/sec
Kg/sq.cm abs
Vw 5.42 Kg/sq.cm abs m of water abs Kg/sq.cm abs
m of H2O abs kg/sq.cm abs kg/sq.cm abs Kg/sq.cm g Kg/sq.cm g
Vm 4.87
Mw 1.24
Kg/Kg of H2O