Emaphrojekthini okuhambisa amanzi ezimbonini, izinhlelo zokuhambisa amanzi angcolile zasemadolobheni kanye nokongiwa kwamanzi, amapayipi amaningi oketshezi asebenza ngaphansi kwezimo zamapayipi angagcwele, aziwa nangokuthi ukugeleza kwamapayipi okungaphelele. Ngokungafani namapayipi avaliwe acindezelwe agcina ukusebenza kwamanzi agcwele, amapayipi okuhambisa amanzi avame ukuba namazinga oketshezi aguquguqukayo, ijubane lokugeleza elingazinzile kanye nobuso bamanzi avulekile, okwenza amamitha okugeleza amapayipi avaliwe angasebenzi kahle. Amamitha okugeleza esiteshi esivulekile aklanyelwe ngokukhethekile izindawo ezinjalo zokugeleza kwamandla adonsela phansi, okufeza ukunemba.ukulinganisa ukugelezaepayipini elingagcwele futhiisiteshi esivulekileizimo. Ukuzivumelanisa nezimo kwabo okuyingqayizivele kubenza babe imishini yokulinganisa eyinhloko ezinhlelweni zesimanje zokuqapha indle kanye nemisele yamanzi.
Umehluko oyinhloko phakathi kokulinganiswa kwesiteshi esivulekile kanye nokulinganiswa kwepayipi elivaliwe usesimeni sokugeleza. Amamitha epayipi elivaliwe athembele kuketshezi olucindezelwe olugcwele ipayipi ukuze akhiqize izimpawu zokulinganisa ezizinzile, futhi azohluleka noma akhiqize amaphutha amakhulu uma ipayipi lingagcwele. Ngokuphambene nalokho, amamitha okugeleza esiteshi esivulekile asebenzisa isimiso sokulinganisa ijubane nendawo, esibala izinga lokugeleza okusheshayo ngokuthola ijubane lokugeleza kwesikhathi sangempela kanye nendawo yokugeleza kwesigaba esiphambene. Njengoba izinga loketshezi emapayipini angagcwele lishintsha njalo, isigaba sokugeleza esisebenzayo siyahlukahluka ngokuguquguqukayo. Amamitha esiteshi esivulekile angaqoqa ngokuzenzakalelayo idatha yokuphakama kwezinga loketshezi kanye nejubane lokugeleza, futhi aqedele ukubalwa kokugeleza kwesikhathi sangempela ngama-algorithms akhelwe ngaphakathi, avumelane ngokuphelele nezici eziguquguqukayo zokugeleza kwepayipi okuyingxenye.
Esinye sezimo eziyinhloko zokusetshenziswa kwamamitha okugeleza kwesiteshi esivulekile ukuqapha inethiwekhi yepayipi lamanzi angcolile kanye namanzi emvula edolobheni. Amapayipi okugeleza emadolobheni asebenza kakhulu ngokugeleza okungagcwele unyaka wonke. Umthamo wokugeleza ushintsha kakhulu ngezinkathi zonyaka, imvula kanye nokusetshenziswa kwamanzi ekhaya, okuholela emazingeni oketshezi angazinzile kakhulu kanye nesivinini sokugeleza. Amamitha kagesi noma e-turbine avamile awakwazi ukusebenza ngokujwayelekile ezindaweni ezinjalo. Amamitha okugeleza esiteshi esivulekile, ngokuvamile ahlonyiswe ngama-probe e-ultrasonic, alinganisa izinga loketshezi ngokusebenzisa ubuchwepheshe be-ultrasonic echo futhi athole ijubane lokugeleza ngesimiso se-Doppler. Asebenza ngokuzinzile kungakhathaliseki ukuthi ipayipi ligcwele ingxenye, ingxenye yesithathu egcwele noma ezimweni zokugeleza ezishintshashintshayo, eqaphela ukuqapha okuqhubekayo nokunganakwa kokukhishwa kwendle.
Ukukhishwa kwamanzi amdaka ezimbonini kungenye insimu ebalulekile yokusetshenziswa. Amafektri akhipha amanzi amdaka aguquguqukayo kanye namanzi angcolile angavamile, okuholela ekushintsheni njalo phakathiukugeleza okuphansi kanye nokugeleza okuphezuluizimo zamapayipi angagcwele. Ngaphezu kwalokho, amanzi angcolile ezimbonini aqukethe izinto eziqinile ezilengisiwe, udaka oluncane kanye nokungcola. Ngenhlanhla, amamitha okugeleza kwesiteshi esivulekile awathintani noketshezi futhi awanazo izingxenye ezihambayo ngomshini. Ngeke avinjwe noma agugiswe yidaka, futhi ukunemba kwawo kokulinganisa akuthinteki ukungcoliswa noma ubuningi boketshezi. Leli khono elivelele lokulwa nokuphazamiseka liqinisekisa ukusebenza okuthembekile kwesikhathi eside ezimweni ezinzima zokukhipha amanzi kwamapayipi angagcwele.
Uma kuqhathaniswa ne-weir yendabuko kanyeukulinganisa i-flumeizindlela, isiteshi esivulekile sesimanjeamamitha okugelezazinezinzuzo ezisobala ezimweni zamapayipi angagcwele. Izakhiwo zokulinganisa zendabuko zidinga umehluko ozinzile wamazinga amanzi kanye nezimo zeziteshi ezijwayelekile, okunzima ukuzivumelanisa namapayipi amadala akhona kanye nezimo zokugeleza eziguquguqukayo. Ngokuphambene nalokho, amamitha eziteshi ezivulekile ze-ultrasonic awadingi ukushintsha izakhiwo zamapayipi. Angafakwa ngqo phezulu kwamapayipi okukhipha amanzi, afanele kokubili amapayipi angunxande nayindilinga. Anezimo zokufakwa okulula, izindleko zokulungisa eziphansi kanye nesilinganiso esiphezulu sokujika, agcina ukunemba okuphezulu kokulinganisa ngisho nangaphansi kwezimo zokugeleza okuphansi kakhulu kanye namanzi angajulile.
Ngamafuphi, amamitha okugeleza kwesiteshi esivulekile enzelwe ngokukhethekile ipayipi elingagcwele kanye namandla adonsela phansiizindawo zokugeleza. Zixazulula amaphuzu obuhlungu bokulinganisa amazinga oketshezi aguquguqukayo, izinga lokugeleza elingazinzile kanye noketshezi olungacindezelwanga emapayipini okukhipha amanzi. Zisetshenziswa kabanzi ezindaweni zokulahla indle zikamasipala, ukuqapha amanzi angcolile ezimbonini kanye nokuthola ukongiwa kwamanzi, zinikeza idatha yokugeleza enembile nethembekile yokuqapha ukuvikelwa kwemvelo, izibalo zemithombo yamanzi kanye nokuphathwa kokusebenza kwamapayipi. Njengemishini yokulinganisa eyinhloko yokugeleza kwamapayipi okungagcwele, zidlala indima engenakuphikwa ekubusweni kwezindawo zamanzi zasemadolobheni nasezimbonini zanamuhla.
Isikhathi sokuthunyelwe: Julayi-28-2026