Question

In the pipe system below, main altitude for the pump, altitude for every one chamber and flow directions are given. If discharge of FG pipe is 4x lt/s what is the discharge in AB, CD, CF, AEF, FG pipes? What is the altitude of H chamber? If the capacity of pump is η=0,65 what is the power of the pump (N)?

50 m 36 m Pump

Answer 1

Ay) Head level will be considere The diffononu in af michlosse اوفيا 121105 2 Between AEF a (50-36) (602) x 1000 X Q, ² - 1212 x 10.2)5! Q = 52.06 litsee Between LAB) =) (504) = 0 0 2x 500x la? 12.1(0.25 - 2- 62.2lit/sec Between CD =) de Mo 37) - (0*02.) xSoox (Q3_13 12.18 (015)5 - 16.6.lt/ ч & Between CF (40-36) - (Oʻ0L)X 500 x QQy12 1201 X CO92)5 - Qu 39 3 litre Toted discharge incoming at 'f' L - 52.06 t 39.3 - 91.36 litres Discharge in fa (80-36) - OnOL X 150c XCA.) 1211 (0.23 Q = 75.35 litre for Discharge in FH Q = Q. - Qs = 9136-75.35 = 16 litree D. Between FH H- 36 = 10°OL)X 2000 X (0.01622 12.1 x Ⓡ395 H = 36.340m Ma 0:65 Therefore loss , 035 Toted losy 035HW 44+0.Jur 440 348 . 126.708 v Powy & eg QH Enne 1000 X que !X 010913 x 126.708 (113.48 kw) Note- I couldn't undustand what "Un to meant, inquihon became here I was ho desemkhon however the basic محمرلهلطميط للتلكحيلهععمم Scanned with CamScanner Scanned with CamScanner