Xa kufikwa ekulinganiseni ngokuchanekileyo ukuhamba kwamanzi kwiindlela ezivulekileyo ezifana nemilambo, imilambo kunye nemijelo yokunkcenkceshela, ukusetyenziswa kweeParshall Flume Open Channel Ultrasonic Flow Meters kuye kwathandwa kakhulu. Le teknoloji iphambili ineenzuzo ezininzi, nto leyo eyenza ukuba ibe sisixhobo esibalulekileyo kwiindlela ezahlukeneyo zoshishino kunye nokusetyenziswa.
Okokuqala nokubalulekileyo, iimitha zokuhamba kwamanzi ezivulekileyo zibonelela ngemilinganiselo echanekileyo nethembekileyo kakhulu. Ngokusebenzisa iteknoloji ye-ultrasonic, ezi mitha zokuhamba kwamanzi ziyakwazi ukubala ngokuchanekileyo ukuhamba kwamanzi kwiindlela ezivulekileyo, nokuba kwiimeko ezinzima zokusingqongileyo. Eli nqanaba lokuchaneka libalulekile kumashishini afana nolawulo lwamanzi, ezolimo kunye nokubeka esweni okusingqongileyo, apho ukulinganisa ukuhamba kwamanzi ngokuchanekileyo kubalulekile ekwenzeni izigqibo kunye nokuthobela imithetho.
Ukongeza ekuchanekeni, iimitha zokuhamba ze-ultrasonic zetshaneli evulekileyo zibonelela ngenzuzo yokulinganisa ngaphandle kokuthintana. Ngokungafaniyo neemitha zokuhamba zemveli ezifuna ukudibana ngokwasemzimbeni namanzi ahambayo, iimitha zokuhamba ze-ultrasonic zinokulinganisa ukuhamba ukusuka kude. Olu phawu lokungathintani alunciphisi nje kuphela umngcipheko womonakalo wezixhobo kunye neengxaki zokugcinwa, kodwa lukwaqinisekisa ukuba ukulinganiswa kokuhamba kwamanzi akuchaphazeleki zizinto ezimdaka, intlenga okanye ezinye izithintelo ezikhoyo kwitshaneli.
Ukongeza, iimitha zokuhamba ze-ultrasonic ze-Parshall ezivulekileyo kulula ukuzifaka nokuzibeka. Ezi mitha zokuhamba zinokudityaniswa lula kwizakhiwo zeetanki ezikhoyo, nto leyo enciphisa utshintsho olukhulu okanye ixesha lokungasebenzi. Ukongeza, iimitha zokuhamba ze-ultrasonic ezininzi zanamhlanje ziza ne-interfaces kunye nesoftware evumela ukucwangciswa okulula kunye nohlalutyo lwedatha.
Enye inzuzo enkulu yokusebenzisa iimitha zokuhamba nge-ultrasonic ze-open channel kukuba ziyakwazi ukubonelela ngedatha yexesha langempela kunye nokukwazi ukujonga kude. Ngokudibanisa ubuchwepheshe obuphambili bonxibelelwano obufana nokunxibelelana ngaphandle kweengcingo kunye nokugcinwa kwedatha okusekwe efini, abasebenzisi banokufikelela ekulinganisweni kwezithuthi kunye nohlalutyo nangaliphi na ixesha, naphi na. Oku kubonakala ngexesha langempela kwimijelo kunye neepateni kwenza ukuba kwenziwe izigqibo ngokukhawuleza kwaye kukhuthaza ulawulo lwamanzi olufanelekileyo.
Ukongeza, iimitha zokuhamba ze-ultrasonic ezivulekileyo zaziwa ngeemfuno zazo eziphantsi zokugcinwa kunye nokuthembeka kwexesha elide. Ezi mitha zokuhamba azinazo iindawo ezihambayo kwaye azigugi kangako, nto leyo ebonelela ngesisombululo esingabizi kakhulu sokujonga ukuhamba okuqhubekayo. Oku kuthembeka kubaluleke kakhulu kwizicelo ezifuna ukulinganiswa kokuhamba okungaphazanyiswayo, njengokuveliswa kwamandla ombane kunye nezibonelelo zonyango lwamanzi amdaka.
Ngamafutshane, ukusetyenziswa kweemitha zokuhamba ze-ultrasonic zetshaneli evulekileyo kwiitanki zaseParshall kunika uluhlu lweenzuzo, kubandakanya ukuchaneka okuphezulu, ukulinganisa okungahambelaniyo, ukufakwa okulula, ukujonga ngexesha langempela kunye nokuthembeka kwexesha elide. Njengoko imfuno yokulinganisa ukuhamba ngokuchanekileyo nangokufanelekileyo iqhubeka ikhula kumashishini onke, ukwamkelwa kobu buchwepheshe buphambili kulindeleke ukuba kudlale indima ephambili ekuphuculeni ulawulo lwamanzi kunye nolawulo lokusingqongileyo. Nokuba kusetyenziselwa ukunkcenkceshela, iinkqubo zoshishino okanye ukujonga okusingqongileyo, ukuhlanganiswa kweemitha zokuhamba ze-ultrasonic zetshaneli evulekileyo kubonelela ngesisombululo esibalulekileyo sokuqinisekisa ukulinganiswa kokuhamba ngokuchanekileyo nangokuthembekileyo kwiitshaneli ezivulekileyo.
Ixesha leposi: Agasti-15-2024