I-Turbine flowmeterlolona hlobo luphambili lwe-flowmeter yesantya.Isebenzisa i-rotor ye-multi-blade (i-turbine) ukuva umyinge wokuqukuqela komyinge wolwelo kwaye ifumane isantya sokuqukuqela okanye isixa sisonke kuyo.
Ngokubanzi, yenziwe ngamacandelo amabini, inzwa kunye nomboniso, kwaye inokwenziwa ibe luhlobo oludityanisiweyo.
Iimitha zokuqukuqela ze-turbine, iimitha zokuqukuqela ezilungileyo, kunye neemitha zokuqukuqela kobunzima be-Coriolis zaziwa njengeemitha ezintathu zokuqukuqela ngeyona ndlela iphinda-phindayo kunye nokuchaneka.Njengolunye lweentlobo ezilishumi eziphezulu zeemitha zokuhamba, iimveliso zabo ziye zaphuhliswa kwiintlobo ezahlukeneyo Umlinganiselo wemveliso yobuninzi.
inzuzo:
(1) Ukuchaneka okuphezulu, phakathi kwazo zonke ii-flow meters, yeyona mitha yokuhamba ichanekile;
(2) Ukuphindaphinda okulungileyo;
(3) Yuan zero drift, elungileyo anti-ukuphazamiseka isakhono;
(4) Uluhlu olubanzi;
(5) Ubume obuqinileyo.
ukusilela:
(1) Iimpawu zokulinganisa azikwazi ukugcinwa ixesha elide;
(2) Iimpawu ezibonakalayo ezinolwelo zinempembelelo enkulu kwiimpawu zokuhamba.
Isishwankathelo sesicelo:
I-Turbine flowmeters isetyenziswa kakhulu kwezi zinto zilandelayo zokulinganisa: i-petroleum, ulwelo oluphilayo, ulwelo olungaphiliyo, igesi elulwelo, igesi yendalo kunye nolwelo lwe-cryogenic.
EYurophu nase-United States, ii-turbine flowmeters zizixhobo zemitha zokulinganisa zendalo okwesibini kuphela kwi-orifice flowmeters ngokwemiqathango yokusetyenziswa.Kuphela e-Netherlands, ngaphezu kwe-2,600 yee-injini zegesi ezinobukhulu obahlukeneyo kunye noxinzelelo olusuka kwi-0.8 ukuya kwi-6.5 MPa zisetyenziswa kwimibhobho yegesi yendalo.Ziye zaba zizixhobo ezibalaseleyo zokulinganisa igesi yendalo.
Ixesha lokuposa: Oct-15-2021