Kwimizi-mveliso efana nemigodi, unyango lwamanzi amdaka kunye nokulungiswa kweekhemikhali, ukulinganisa ngokuchanekileyo ukuhamba kodaka kubalulekile ekwenzeni ngcono iinkqubo kunye nokuqinisekisa ukusebenza kakuhle. Idaka liqulathe amasuntswana aqinileyo axhonywe kulwelo, oluzisa imingeni eyahlukileyo yokulinganisa ukuhamba kodaka ngenxa yendalo yalo yokurhawuzelela kunye noxinano oluguquguqukayo. Iimitha zokuhamba zemveli ziyasokola ukubonelela ngokufundwa ngokuchanekileyo kwizicelo zedaka, nto leyo ebangela ukungasebenzi kakuhle kunye nomonakalo onokubakho kwizixhobo.
Ukujongana nale mingeni, iiDoppler flow meter ziye zavela njengesisombululo esithembekileyo sokulinganisa ukuhamba kweslurry. IiDoppler flowmeters zisebenzisa itekhnoloji ye-ultrasonic ukulinganisa ukuhamba kweesuntswana ngaphakathi kweslurry kwaye zibonelela ngeenzuzo ezininzi kuneendlela zendabuko zokulinganisa ukuhamba. Ngokudibanisa imigaqo yesiphumo seDoppler kunye nokucubungula isignali okuphambili, iiDoppler flow meter zinokulinganisa ngokuchanekileyo isantya sokuhamba kweslurry, nokuba kukho iisuntswana eziqinileyo kunye nobunzima obahlukeneyo.
Enye yezona nzuzo ziphambili zeemitha zokuhamba zeDoppler kwizicelo zedaka kukukwazi kwazo ukubonelela ngemilinganiselo engangenisi mandla. Ngokungafaniyo neemitha zokuhamba zemishini, ezinokuthi zivale kwaye zonakaliswe ziinxalenye ezigugileyo, iimitha zokuhamba zeDoppler azinazo iindawo ezihambayo ezidibana nedaka. Olu phawu olungangenisi manzi lunciphisa umngcipheko wokugcinwa kwaye luqinisekisa ukuthembeka kwexesha elide kwiindawo ezinzima zodaka.
Ukongeza, iimitha zokuhamba zeDoppler ziyakwazi ukulinganisa ukuhamba kodaka kwiitshaneli ezivulekileyo kunye nemibhobho evaliweyo, nto leyo ebonelela ngokuguquguquka kwiindlela ezahlukeneyo zokusebenza kwemizi-mveliso. Nokuba kujongwa ukuhamba kweentsalela zomsebenzi wokwemba okanye kujongwa ukuhamba kodaka olurhabaxa ekucutshungulweni kweekhemikhali, iimitha zokuhamba zeDoppler zibonelela ngedatha echanekileyo nethembekileyo yokuphucula iinkqubo kunye nokwandisa ukusebenza kakuhle ngokubanzi.
Ukongeza kulwakhiwo oluqinileyo kunye nokuguquguquka, iiDoppler flow meter zibonelela ngokubeka esweni ngexesha langempela kunye nokukhupha idatha, okuvumela abaqhubi ukuba benze izigqibo ezinolwazi ngokusekelwe kumlinganiselo ochanekileyo wokuhamba. Le datha yexesha langempela inokudityaniswa kwiinkqubo zolawulo ukuze kuzenzekele iinkqubo, kuphuculwe ukusetyenziswa kwezixhobo kwaye kuncitshiswe ixesha lokungasebenzi, ekugqibeleni kongiwe iindleko kwaye kwandiswe imveliso.
Xa ukhetha i-Doppler flowmeter yokusetyenziswa kwe-slurry, izinto ezinje ngokusasazwa kobungakanani bezinto ezincinci, ubuninzi be-slurry, kunye nesantya sokuhamba kwamanzi kufuneka ziqwalaselwe. Ngokuqonda iimpawu ezithile ze-slurry, abaqhubi banokukhetha i-Doppler flowmeter efanelekileyo yokusetyenziswa kwabo, ukuqinisekisa ukulinganiswa kokuhamba kwamanzi ngokuchanekileyo nangokuthembekileyo.
Ngamafutshane, iimitha zokuhamba zeDoppler zibonakalise ukuba zizixhobo ezixabisekileyo zokuphucula ukulinganiswa kokuhamba kodaka kwiindawo zoshishino. Uyilo lwazo olungangenisi manzi, ukukwazi ukuphatha amasuntswana arhabaxa, kunye nokukwazi ukujonga ngexesha langempela kuzenza zibe zilungele ukusetyenziswa kodaka olunzima. Ngokutyala imali kwiimitha zokuhamba zeDoppler, amashishini anokunyusa ukusebenza kakuhle kwenkqubo, anciphise iindleko zokugcina, kwaye ekugqibeleni afumane impumelelo enkulu ekusebenzeni ekuphatheni ukuhamba kodaka.
Ixesha leposi: Epreli-03-2024