ME305 Lecture Notes - Lecture 6: Impeller, Mecha
11 Oct 2021
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U18me0*1 a centripugal pump har an ryns a flow throuqh he inte nal 18o mm 4 cassu ming co ns tant external dia 4wam m t. 440 ypm raclio that hhe vanrs a ngle: inlet vane angle, a ngle, ange. , aleolute ve locity oj twadr atthe exjt ma e with he tangent i)the worke done per n o watet, v impeller ad 2s mls4. +he exit are set batk d t an of 2s dete rmjne. +and wd. /n of wader: (u uo,)l lx3o-1s)l24, 19) 2) a (entrifuga pump delivers watev agoinst anet rpm. The head of 4. s m odesign sperd of foo. Determinejic hcirge of the pump f moncmeric efficicncy to ovn cungle of 30" dth the. The impell er dio. is go0 m m f outlet jh. U18 edh: a (. p. impeluer whese external dra, f wid thase respecti vely. 4 ) a p. i runnimq et loo rpy f working against a hecol o.
