Ama-Vortex flowmeter asebenza ngesimiso se-Karman Vortex Street.
Umzimba we-bluff oqinile (i-vortex generator) ufakwa enkabeni yepayipi lokulinganisa. Lapho uketshezi (uketshezi, igesi noma umusi) lugeleza kulesi sithiyo, ukugeleza kuhlukaniswa kuzo zombili izinhlangothi zomzimba we-bluff. Ama-vortex avamile, ashintshanayo azoqhubeka nokuphuma ezinhlangothini zombili ngemvamisa ehleliwe, akha uchungechunge lwemigqa ye-vortex ebizwa ngokuthi i-Karman vortex street.
Imvamisa yokuhlukaniswa kwe-vortex inobudlelwano obuqinile obuqondile obuhambisana nesivinini sokugeleza esimaphakathi soketshezi ngaphakathi kobubanzi obuthile bezinombolo zikaReynolds. Uma ijubane lokugeleza liphezulu, kulapho imvamisa yokuchitheka kwe-vortex iphakama khona.
Izinzwa ze-piezoelectric ezakhelwe ngaphakathi zibona izimpawu ezincane zokushaya kwengcindezi ezikhiqizwa lapho i-vortex ngayinye ishaya into yokuzwa. I-converter iyakhulisa, ihlunge futhi icubungule lezi zimpawu zokushaya kwenhliziyo, bese iguqula isignali yemvamisa ibe yisilinganiso sokugeleza okusheshayo kanye nevolumu yokugeleza ephelele ehlanganisiwe.
Njengoba kungekho izingxenye zemishini ezijikelezayo noma ezihambayo ngaphakathi kwemitha, izinkinga zokukhuhlana kanye nokujima kwemishini ziyagwenywa, okuletha ukusebenza okuzinzile kokulinganisa kwesikhathi eside.
Isikhathi sokuthunyelwe: Juni-18-2026