from the Fig. I guess...0 X7 e) I7 a" y/ ~8 D
5 K+ Q: @' Y- u5 W
variable displacement and fixed displacement pumps 9 D( {& W* z* J, m) s # W+ z9 O" b0 hyou can change the swash of one pump to vary the displacement and then change the flow 0 x3 T( `5 X8 ^. b4 A" o1 ]0 r- X% X, j A8 |
actually the first Fig tells you the relationship of Load pressure and flow . 6 R& S7 E; T$ y8 p& Bbased on it . you can determine the horsepower loss and suitable operating pressure.6 I- m/ O% w: Z* K) L7 z6 ?
( B/ x9 m3 \$ t( `) J- c
I guess all above.. not 100% sure