Determine the available NPSH for the system shown in Fig. 13.38 (b). The fluid is water at 80°Cand the atmospheric pressure is 101.8 kPa. The water level in the tank is 2.0 m below the pumpinlet. The vertical leg of the suction line is a DN 80 Schedule 40 steel pipe, whereas thehorizontal leg is a DN 50 Schedule 40 pipe, 1.5 m long. The elbow is of the long-radius type.Neglect the loss in the reducer. The foot valve and strainer are of the hingeddisk type. The flowrate is 300 L/min.FIGURE 13.38 Pump suction-line details and definitions of terms for computing NPSH.h= Tank pressure headh, due to lossesin suction lineDischargelineLiquid withvapor pressure head h.FlowSuctionlineDischargelineEccentric reducer= atmospheric pressure head withtank openLiquid withvapor pressure head h.Flowh, due to pipe friction,two elbows, valve, entranceFoot valve withstrainer(a)(b)

Given:- The atmospheric Pressure =101.8 kPa The water level in the tank is= 2.0 Temperature…

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