Centrifugal Slurry slurry e phalla ka impeller

Ha mokelikeli o sebetsang oa Slurry ha lebili le potoloha le likarolo tse kholo hammoho , ka nako e le 'ngoe le ho tloha ho impeller e potolohang sefofaneng se seng le se seng.Mokelikeli o nang le motsamao oa ho potoloha oa impeller o bitsoa circular motion , sekhahla sa motheo se bitsoa peripheral speed , sebelisa u said .Mokelikeli o tsoang ho impeller e potolohang ka hare ho phallo e ka ntle e bitsoa motsamao o amanang le lebelo, lebelo la eona le amanang le lebelo, le hlahisoang ke mokelikeli oa W. o amanang le motsamao oa 'mele oa pompo o tsejoang e le motsamao o felletseng, lebelo la lona le bitsoa lebelo le felletseng, V e emela lebelo le felletseng la V le u. lekana le peripheral lebelo la lekanyelitsoeng velocity vector le W, ke hore, V = u + W Lebelo peripheral ea impeller khanna mokelikeli circumferential tangent line tataiso , joalokaha ho bontšitsoe 2-1a);tataiso ea tangential ho lehare le lekanyelitsoeng lebelo la mokelikeli , tataiso e feletseng ea lebelo la lebelo la mokelikeli la tataiso e pota-potileng ea lebelo le kopantseng le lebelo le lekanyelitsoeng, joalokaha ho bontšitsoe - Setšoantšo sa 2. Ho tsamaea ha metsi ka hare ho impeller ho ka emeloa ka mokhoa oa litšoantšo.Kerafo e bonts'ang mokelikeli ka lebelo la sets'oants'o le moo ho tsamaeang teng ho bitsoa khutlotharo ea lebelo .Mokelikeli ka hare ho lebelo le impeller ka ntlha efe kapa efe ka triangolo bontšitsoe Figure 2-2.Tiileng .Ka linako tse ling,moetsi oa pompo ea seretsemolemo ka ho fetisisa ke impeller inlet le outlet mokelikeli phallo boemo.

Ha boholo ba impeller bo tsejoa, litekanyetso tse fanoeng, "impeller" e ka 'na ea etsoa ka "inlet le outlet velocity triangle", e le hore mokelikeli o ka hlahlojoa sebakeng sa motlakase le phallo ea boemo ba phallo.E le ho etsa khutlotharo ea lebelo, lebelo le felletseng hangata le aroloa ka likarolo tse peli tsa orthogonal velocity: e 'ngoe ke lebelo le otlolohileng la lebelo la circumferential velocity, hangata le bitsoa axial velocity, e emeloang ke Vm;tataiso e 'ngoe e lumellana le lebelo la ho potoloha ha karolo ea lebelo, hangata e bitsoa karolo ea circumferential velocity, le Vm e boletse, e bontšitsoeng ho Figure 2-3.

Ho kgutlotharo wa velocity, angle ya lebelo le felletseng la V pakeng tsa lebelo la circumferential u e nang le angle e boletsoeng pakeng tsa lebelo la potoloho ea lebelo le lekanyelitsoeng w e emeloa ke u lipakeng tsa β.