Intshayelelo
I-electromagneticiimitha zokuhambaZisetyenziswa kakhulu kumashishini ukulinganisa isantya sokuhamba kolwelo oluqhuba umbane. Zisebenza ngokomgaqo womthetho kaFaraday wokungenisa umbane nge-electromagnetic, apho intsimi yemagnethi isetyenziswa kumbhobho ozaliswe lulwelo, kwaye i-voltage ebangelwayo ihambelana nesantya solwelo. Eli nqaku liza kujonga iingenelo kunye nokungalungi kwezi mitha.
Iingenelo
Ukuchaneka Okuphezulu
Iimitha zokuhamba kwe-electromagneticziyaziwa ngokuchaneka kwazo okuphezulu. Ngokwesiqhelo zinokufikelela ukuchaneka kwe-±0.2% ukuya kwi-±0.5% yexabiso elilinganisiweyo. Oku kuzenza zilungele ukusetyenziswa apho ukulinganisa ukuhamba okuchanekileyo kubalulekile, njengakwishishini lamayeza. Ukulinganisa ngokuchanekileyo izithako zolwelo kubalulekile ekuveliseni amayeza ahambelanayo nasemgangathweni ophezulu, kwaye iimitha zokuhamba ze-electromagnetic zinokuqinisekisa oku kuchaneka. Kwimveliso yeekhemikhali, ukulinganisa ngokuchanekileyo amazinga okuhamba kwe-reactant kubalulekile ekugcineni umgangatho wemveliso, kwaye ezi mitha ziyahlangabezana nale mfuno ngokufanelekileyo.
Uluhlu Lokuhamba Okubanzi
Ezi mitha zinoluhlu olubanzi kakhulu lokuhamba kwamanzi. Zinokulinganisa amazinga okuhamba kwamanzi aphantsi kakhulu naphezulu kakhulu. Olu tshintsho luvumela ukuba zisetyenziswe kwiimeko ezahlukeneyo. Umzekelo, kwizityalo zonyango lwamanzi amdaka, zinokulinganisa ukuhamba kwamanzi amdaka ngobuninzi, ngelixa kwiilabhoratri, zinokulinganisa ngokuchanekileyo ukuhamba kwamanzi amancinci kweesampuli zeekhemikhali. Ukukwazi kwazo ukusingatha uluhlu olubanzi kangaka lwamazinga okuhamba ngaphandle kokulahlekelwa kakhulu kukuchaneka yinzuzo enkulu.
Ukwehla koxinzelelo oluphantsi
Iimitha zokuhamba kwe-electromagneticoku kubangela ukwehla okuncinci koxinzelelo kwindlela yokuhamba kolwelo. Ekubeni kungekho zixhobo zishukumayo okanye izithintelo kwindlela yokuhamba kolwelo, ulwelo lunokugeleza kwimitha ngaphandle kokuxhathisa. Oku kuluncedo kwiindawo apho ukugcina uxinzelelo oluphezulu lolwelo kubalulekile, njengakwimibhobho yeoyile negesi. Ukunciphisa ukwehla koxinzelelo kunceda ukonga amandla, njengoko kufuneka amandla amancinci ukupompa ulwelo kwinkqubo.
Ifanelekile kwiindidi ezahlukeneyo ze-Fluids
Ziyahambelana noluhlu olubanzi lweziselo eziqhuba umbane, kuquka izinto ezirhabaxa nezirhabaxa. Umzekelo, kwishishini lezemigodi, zinokulinganisa ukuhamba kwe-slurry, ezidla ngokuba zirhabaxa ngenxa yokubakho kwamasuntswana aqinileyo. Kwishishini leekhemikhali, zinokuphatha ii-asidi ezirhabaxa kakhulu kunye ne-alkalis. Oku kuguquguquka kuzenza zibe lukhetho olukhethwayo kwiindawo ezininzi zoshishino ezinzima.
Isiphumo Esihamba Ngomgca
Imveliso yeiimitha zokuhamba kwe-electromagneticihambelana ngokuthe ngqo nesantya sokuhamba kolwelo. Olu lwalamano oluthe ngqo lwenza lula inkqubo yokulinganisa kwaye lwenza kube lula ukutolika nokusebenzisa idatha. Ikwavumela ukuhlanganiswa okuthe ngqo neenkqubo zolawulo, okuvumela ulawulo oluchanekileyo lokuhamba kolwelo ngokusekelwe kufundo lwemitha.
Iingxaki
Ilinganiselwe kwii-Conductive Fluids
Iimitha zokuhamba kwe-electromagneticingasetyenziselwa kuphela ukulinganisa ukuhamba kolwelo oluqhuba umbane. Ulwelo olune-conductivity ephantsi kakhulu yombane, njengamanzi acociweyo okanye ezinye iihydrocarbons, alunakulinganiswa ngokuchanekileyo kusetyenziswa olu hlobo lwemitha. Olu thintelo luthintela ukusetyenziswa kwalo kumashishini apho ulwelo olungena-conductive luxhaphake khona, njengoshishino lwe-petrochemical kwiinkqubo ezithile ezibandakanya izinyibilikisi ezingezizo ze-polar.
Ixabiso Eliphezulu Lokuqala
Iindleko zokuthenga nokufakela iimitha zokuhamba ze-electromagnetic ziphezulu xa kuthelekiswa nezinye iintlobo zeemitha zokuhamba. Imfuneko yejenereyitha yentsimi yamagnetic, ii-electrode, kunye ne-elektroniki yokucubungula isignali enobuchule inegalelo kwixabiso eliphezulu. Ukongeza, ukufakela kunokufuna ulwazi olukhethekileyo kunye nezakhono, nto leyo eyonyusa iindleko zizonke. Oku kunokuba yinto ethintela amashishini amancinci okanye iiprojekthi ezinebhajethi encinci.
Ukuchaphazeleka kukuphazamiseka kwangaphandle
Amasimi emagnethi angaphandle kunye nengxolo yombane inokuphazamisana nokusebenza kwe-electromagneticiimitha zokuhambaKwiindawo zoshishino ezinezixhobo ezininzi zombane, ezifana nezityalo zamandla okanye izakhiwo ezinkulu zokwenza izinto, amasimi emagnethi alahlekileyo avela kwiimoto, iitransformer, okanye ezinye izixhobo zombane zinokuchaphazela ukuchaneka kokufundwa kwemitha. Ukukhusela kunye nokubeka isiseko esifanelekileyo kudla ngokufuneka ukunciphisa olu phazamiseko, nto leyo eyongeza kubunzima kunye neendleko zokufakela nokulungisa.
Iimfuneko zoLondolozo
Ukugcinwa rhoqo kuyimfuneko ukuqinisekisa ukusebenza ngokuchanekileyo kwe-electromagneticiimitha zokuhambaIi-electrode, ezidibana nolwelo, zinokungcola okanye zibole ngokuhamba kwexesha, ingakumbi xa kulinganiswa ulwelo olubolayo. Oku kunokukhokelela ekufundweni okungachanekanga. Ukucoca okanye ukutshintsha ii-electrode rhoqo kuyafuneka, kwaye lo msebenzi wokulungisa kufuneka wenziwe ngononophelo ukuze kungalimazi imitha.
Ukuququmbela, iimitha zokuhamba kwe-electromagneticicinyiweKukho iingenelo ezininzi ezibalulekileyo ngokubhekiselele ekuchanekeni, uluhlu lokuhamba komoya, kunye nokuhambelana kolwelo. Nangona kunjalo, imida yazo malunga nokuqhuba kolwelo, iindleko eziphezulu, ukuchaphazeleka kukuphazamiseka, kunye neemfuno zokugcinwa kufuneka ziqwalaselwe ngononophelo xa kukhethwa isixhobo sokulinganisa ukuhamba komoya kwisicelo esithile.
Ixesha leposi: Februwari-24-2025