Lapho umhubhe, ikakhulukazi ezimbini zamalahle noma ezindaweni ezifanayo, ukugcina ikhwalithi yomoya kubalulekile. Abalandeli be-axial flow benzelwe ngqo ukuhambisa imithamo emikhulu yomoya ngengcindezi ephansi, ukuvumela ukungena komoya okusebenzayo ezindaweni ezivalelwe. Laba abalandeli babonakala ngokwakhiwa kwabo kwe-axial, okubenza bakwazi ukunikeza ukugeleza okungaguquki komoya ngenkathi kunciphisa ukusetshenziswa kwamandla. Enye yena