Kwizwe lomthwakazi, izimpilisa zihlala zisendaweni esikhundleni esikhulu ekusukweni kwamanzi. Kufunekile kumashini amaningi, kubalandela izimpumpu nezitshilini. Izingxenye ezimbili zokuphatha kwempilisa ziyizimpilisa zokuphatha ngokwesibandlela nezimpilisa zokuphatha ngokwesibambo. Ngokuzenzakalela, umdlalo wokuphatha kwezinye zazo ziyakhona nokuthi ziyahlanukwa ngokwesibandlela noma ngokwesibambo. Ukuziqonda ukugqinela phakathi kazo kungasebenza ukukhetha eyodwa okuyinto ephakeme kuye. YIQIN iyakha izimpilisa zombili lezi, ukuqinisekisa ukuthi zifanele kumandla okukhulu nokusebenza ngokuphelele. Sizobuka kabanzi ngokuthi yini okuhlanganisa lezi zimpilisa futhi ukuthi zihlukene kanjani phakathi kwazo.
Izinto eziyisisekelo zokuhambisa kwe-axial flow ne-radial flow ziyini? Izimpilisi zokuhambisa kwe-axial flow zihambisa umsindo ngokufanayo nendlela yokuqondwa kwesikhumba sakhe. Bheka isikhumba sesibhakabhaka esihambisa phambili xa sikhuluma—lokhu ke uyisisekelo sokuhambisa kwe-axial! Lezi zimpilisi zihambisa umsindo omkhulu ngokunene kwe-pressure encane. Ziselwana kwiizitha zokuchitha amanzi, njengoko kwiizitha zokuchitha amanzi. Ngokwendlela eyodwa, izimpilisi zokuhambisa kwe-radial flow zihambisa umsindo ngaphandle kusendaweni yokuqondwa. Bheka isifaniso sesifaniso esihambisa amanzi ngaphandle kusendaweni yokuqondwa—lokhu ke kufanayo nokuhambisa kwe-radial. Izimpilisi zokuhambisa kwe-radial flow zidala i-pressure ephakade kwaye ziselwana kwiizithuba ezinjengazo zokuhambisa kwe-centrifugal. Ngisho noma yikuphi ukwahluka kwezimpilisi, kukho iziphumo zabo. Isibonelo, izimpilisi zokuhambisa kwe-axial zingahambisa amandla ngokunene kumandla amakhulu, ngelixa izimpilisi zokuhambisa kwe-radial zingadala i-pressure ephakade kuzo zizinto ezingadinga lokho. Ukujabula lezi zihambiselo zingasiza ukwenza izinketho eziningi xa ushaya ukukhetha izimpilisi zokuhambisa kumaprojekthi yakho.