I-vortex flowmeter iyithuluzi lokulinganisa ukugeleza eliklanywe ngokusekelwe ku-"Kármán vortex street". Lapho uketshezi lugeleza ludlula umzimba oluhlaza (i-vortex shedder) ngaphakathi kwepayipi, kukhiqizwa imigqa eshintshanayo yama-vortices kuzo zombili izinhlangothi. Ngokubona imvamisa ye-vortex nenzwa nokuyihlanganisa namapharamitha afana nobubanzi bepayipi kanye nobuningi boketshezi, ijubane loketshezi kanye nezinga lokugeleza kwe-volumetric kungabalwa ngokunembile.
Njengethuluzi lokulinganisa elingabizi kakhulu elinikeza kokubili ukunemba okuphezulu kanye nokusebenza okubanzi, amamitha okugeleza kwe-vortex asetshenziswa kabanzi ezindaweni zokwenza izinto ngokuzenzakalela zezimboni ezifana namakhemikhali e-petrochemicals, amandla, kanye nokwelashwa kwamanzi. Kodwa-ke, isilinganiso semitha yokugeleza kwe-vortex yisonaizinga lokugeleza kwevolumu ngaphansi kwesimo sokusebenza(izinga lokushisa lokusebenza kanye nengcindezi). Leli nani lingase lingahlangabezani ngqo nezidingo zokulawula inqubo ezisetshenziswa eziningi ezisebenzayo:
Ukulinganiswa kwegesi kanye nomusi:Kuketshezi olucindezelwayo—igesi kanye nomusi—ubuningi buzwela kakhulu ezinguqukweni zokushisa kanye nokucindezela. Ukwanda kokucindezela noma ukwehla kokushisa kuholela ekwandeni okukhulu kobuningi, lapho ukuphambuka okukhulu kungangeniswa khona ngenxa yezinguquko kubuningi bangempela be-medium. Isibonelo, izinga elifanayo lokugeleza kwegesi yemvelo ngaphansi kwengcindezi ephezulu lihambisana nesisindo esikhulu kakhulu kunangaphansi kokucindezela okuphansi.
Izimo Ezikhethekile Ekulinganisweni Koketshezi:Nakuba uketshezi ngokuvamile lubhekwa njengolungacindezeleki, ivolumu yalo isaqhubeka nokwanda kokushisa noma ukucindezelwa ngaphansi kokushisa okuphezulu noma ingcindezi. Kuketshezi olushisa kakhulu nolunomfutho ophezulu (izinga lokushisa > 100°C noma ingcindezi > 10 MPa), uketshezi olushintshashintshayo (njenge-methanol, i-ethanol), noma izinhlelo zokusebenza ezidinga ukunemba okuphezulu njengezici ezibalulekile zokulawula inqubo, ukunganaki ukulungiswa komphumela wokushisa kanye nengcindezi ekuminyaneni koketshezi kuzoletha amaphutha amakhulu ngokufanayo.
Ukuze kuxazululwe le nkinga, kudingeka isinxephezelo sokushisa nokucindezela kwe-vortex flowmeter. Ngokulinganisa izinga lokushisa nokucindezela koketshezi ngesikhathi sangempela nokufaka izakhiwo zomzimba zoketshezi, izinga lokugeleza kwevolumu yesimo sokusebenza elilinganiswa yi-vortex flow meter lingaguqulwa ngokunembile libe yisidingo.izinga lokugeleza kwesisindo or izinga lokugeleza kwevolumu elijwayelekile.
Indlela yendabuko yokunciphisa ingcindezi ihilela ukuhlomisa i-vortex flowmeter ngenzwa yokushisa eyengeziwe ezimele (isb., i-thermometer yokumelana neplatinum) kanye nomthumeli wokucindezela. Izimpawu ezintathu zibe sezifakwa ku-flow totalizer noma ohlelweni lokulawula ukuze kubalwe. Lo mklamo uvame ukwandisa ubunzima bokufakwa kanye nezindleko. Ngenxa yalokho, ubuchwepheshe obuhlanganisiwe bokunciphisa izinga lokushisa kanye nengcindezi buvele njengendlela yokuthuthukiswa. Buhlanganisa izinto zokushisa nokucindezela ezinembile kakhulu kanye nenzwa yokugeleza kwe-vortex ibe yiyunithi eyodwa, encane yokulinganisa. Izinzuzo zayo eziyinhloko zifaka:
Ukuthuthukiswa Kokwenza Isistimu Ibe Lula Nokuthembeka:Kunciphisa izintambo zangaphandle kanye nenani lezinsimbi ezizimele, kunciphisa izindleko zokufaka nokulungisa kanye nokuthuthukisa ukungavikeleki kohlelo ekuphazamisekeni kanye nokuzinza kwesikhathi eside.
Ukuvumelanisa Idatha kanye Nokuqinisekiswa Kokunemba:Izinzwa ezakhelwe ngaphakathi zilinganisa ngqo izinga lokushisa langempela kanye nengcindezi yoketshezi eduze kwe-vortex shedder, okuvumela ukutholwa kwezinga lomthombo elivumelanisiwe lamapharamitha amaningi futhi kugwenywe amaphutha okubuyisela abangelwa ukungafani kwamaphuzu okulinganisa.
Ukuhlanganiswa Komsebenzi Nobuhlakani:Imojula yokubala ehlanganisiwe ingasebenzisa amazinga okushisa atholiwe kanye nengcindezi kanye namamodeli ahlanganisiwe ahlanganisiwe (njenge-gas equation of state, amatafula e-steam, noma amafomula okulungisa uketshezi) ukwenza ukubala kwesikhathi sangempela ku-inthanethi kanye nesilinganiso sokugeleza kwevolumu ejwayelekile noma isilinganiso sokugeleza kwesisindo, okwenza kube lula ukuhlanganiswa kwesistimu okuqondile nokulula.
Isinxephezelo sokushisa kanye nokucindezela okuhlanganisiwe simelela ukuthuthukiswa okubalulekile kokusebenza kwamamitha okugeleza kwe-vortex ukubhekana nezinguquko ezakhiweni zoketshezi nezimo zokusebenza kanye nokufeza ukuguqulwa kokugeleza okunembe kakhulu, okusekela ngempumelelo izidingo zokulawulwa kwenqubo okunembile.Shanghai Wangyuanunesipiliyoni sobungcweti esingaphezu kweminyaka engamashumi amabili emkhakheni wokukhiqiza nokusabalalisa izinsimbi zomculo, enikeza uhla lwezinhlobo ezahlukeneimikhiqizo yokulinganisa ukugelezaUma unezidingo mayelana nama-vortex flowmeters, siyajabula ukukunikeza izixazululo. Sicela uzizwe ukhululekile ukuxhumana nathi nganoma yisiphi isikhathi.
Isikhathi sokuthunyelwe: Jan-26-2026