Halbach Assemblies |I-Magnetic Assemblies |Halbach Array |Halbach uzibuthe unomphela
Incazelo emfushane:
Ozibuthe unomphela be-Halbach array masons anezikhombisi-ndlela ezihlukene zikazibuthe ahlelwa ngokomthetho othile, ukuze inkambu kazibuthe ngakolunye uhlangothi lwe-array yamagnetic unomphela ithuthukiswe kakhulu futhi olunye uhlangothi lube buthaka kakhulu, futhi kulula ukuyibona. ukusatshalaliswa kwe-sinusoidal yendawo yensimu kazibuthe.
I-annular Halbach array iyisakhiwo sikazibuthe esimise okukhethekile.Umqondo wayo wokuklama uwukuhlanganisa odonsa abaningi abanomumo ofanayo nezikhombisi-ndlela ezihlukene zikazibuthe zibe yizibuthe eziyindilinga ukuze kuthuthukiswe ukufana nokuzinza kwenkundla kazibuthe endaweni yokusebenza noma isikhungo.ucansi.Imoto kazibuthe ehlala njalo esebenzisa i-Halbach array structure inesikhala somoya kazibuthe esiseduze nokusatshalaliswa kwe-sinusoidal kune-motor yendabuko ehlala njalo kazibuthe.Uma inani lezinto zikazibuthe ezihlala unomphela lifana, i-Halbach unomphela uzibuthe motor inegebe lomoya eliphakeme ukuminyana kazibuthe kanye nokulahleka kwensimbi okuncane.Ngaphezu kwalokho, i-Halbach circular array ibuye isetshenziswe kabanzi kuma-bearings kazibuthe ahlala njalo, imishini yesiqandisi kazibuthe, i-resonance magnetic nezinye izinto zokusebenza.
1. Isizinda sikazibuthe esinamandla: Ozibuthe be-Halbach abamise okwendandatho bathatha idizayini kazibuthe emise okwendandatho, evumela indawo kazibuthe ukuthi igxiliswe futhi igxile kuso sonke isakhiwo sendandatho.Uma kuqhathaniswa nozibuthe abavamile, omagnethi bandandatho bangakhiqiza insimu yamagnetic enamandla kakhulu.
2. Ukonga isikhala: Isakhiwo sendandatho kamagnethi we-Halbach sivumela inkambu kazibuthe ukuthi ingene endleleni eyindandatho evaliwe, ngaleyo ndlela inciphise isikhala esithathwe uzibuthe.Lokhu kwenza ozibuthe bendandatho balungele ukufaka nokusebenzisa kwezinye izimo.
3. Ukusatshalaliswa kwensimu kazibuthe efanayo: Ngenxa yesakhiwo esikhethekile sikazibuthe we-Halbach omise njengendandatho, insimu kazibuthe isakazwa ngokulingana ngendlela eyindilinga.Lokhu kusho ukuthi uma usebenzisa omagnethi bendandatho, amandla kazibuthe ashintsha kancane, okuzuzisa ukuthuthukisa ukuzinza kwendawo kazibuthe.
4. Indawo kazibuthe enendawo eningi: Idizayini kazibuthe we-Halbach emise okwendandatho ingakwazi ukukhiqiza izindawo ezinozibuthe ezine-polar, okuvumela ukucushwa kwenkundla kazibuthe okuyinkimbinkimbi kakhulu ukuthi kufezwe ezimeni ezithile zohlelo lokusebenza.Lokhu kunikeza ukuguquguquka okukhulu nokusebenza kokuhlolwa nezinhlelo zokusebenza ezinezidingo ezikhethekile.
5. Ukonga amandla nokuvikelwa kwemvelo: Izinto zokuklama zozibuthe be-Halbeck abamise njengendandatho ngokuvamile zisebenzisa izinto ezinokuguqulwa kwamandla aphezulu.Ngesikhathi esifanayo, ukuchithwa kwamandla kungabuye kuncishiswe ngokuklama okunengqondo kanye nokwenza kahle kwesakhiwo sesekhethi kazibuthe, ukuze kufezwe injongo yokonga amandla nokuvikelwa kwemvelo.
Ngaphansi kobuchwepheshe bendabuko, izinhlobo ezahlukene ze-Halbach arrays ngokuvamile zisebenza ngozibuthe bese zihlanganiswa lapho zisetshenziswa ezinhlelweni zokusebenza.Kodwa-ke, ngenxa yezikhombisi-ndlela zamandla eziguquguqukayo phakathi kozibuthe baphakade be-Halbach unomphela uzibuthe array kanye nokunemba komhlangano omkhulu, odonsa unomphela ngemva kokusebenza kazibuthe kwangaphambili Amazibuthe ngokuvamile adinga isikhunta esikhethekile ngesikhathi sokuhlangana.Ubuchwepheshe be-magnetization jikelele bamukela indlela yokuhlanganisa kuqala bese kuba yi-magnetization.Ozibuthe baphakade abawona ama-magnetic ngesikhathi sokuhlanganiswa, futhi i-Halbach array ingahlanganiswa ngaphandle kokubunjwa ngokwezifiso.Ngesikhathi esifanayo, ubuchwepheshe be-magnetization jikelele bungabuye buthuthukise ukusebenza kahle kwamandla kazibuthe, ukunciphisa izindleko zamandla futhi Ukunciphisa izingozi zomhlangano kunamathemba abanzi wohlelo lokusebenza.Nokho, ngenxa yobunzima bezobuchwepheshe, isesigabeni sokuhlola.Imakethe yemakethe isakhiqizwa yi-pre-magnetization bese ihlanganiswa.
1. Ukuthwebula isithombe sezokwelapha: Ozibuthe be-Halbach abamise okwendandatho baphinde basetshenziswe ngokuvamile emishinini yokuthwebula yezokwelapha, efana nemishini ye-magnetic resonance imaging (MRI).Lolu hlobo lukazibuthe lungakwazi ukukhiqiza indawo kazibuthe ezinzile, esetshenziselwa ukuthola nokujabulisa i-athomu ye-athomu entweni etholwayo, ngaleyo ndlela ithole ulwazi lwesithombe sokucaca okuphezulu.
2. Isisheshisi sezinhlayiyana: Ozibuthe be-Halbeck abamise okwendandatho bangasetshenziswa kuma-accelerator ezinhlayiyana ukuqondisa nokulawula izindlela ezinyakazayo zezinhlayiya ezinamandla amakhulu.Lolu hlobo lukazibuthe lungakwazi ukukhiqiza insimu enamandla kazibuthe ukuze iguqule indlela kanye nesivinini sezinhlayiya, ngaleyo ndlela kuzuzwe ukusheshisa kwezinhlayiyana nokugxila.
3. Injini yeringi: Ozibuthe be-Halbach abamise okwendandatho bangasetshenziswa futhi ekwakhiweni kwemoto ukukhiqiza itorque yokushayela.Lolu hlobo lukazibuthe lungakhiqiza izindawo ezihlukene kazibuthe ngokushintsha isiqondiso nosayizi wamanje, ngaleyo ndlela ishayele injini ukuthi ijikeleze.
4. Ucwaningo lwaselabhorethri: Ozibuthe be-Halbach abamise okwendandatho bavame ukusetshenziswa kulabhorethri yefiziksi ukuze bakhiqize izinkambu kazibuthe ezizinzile nezifanayo zocwaningo kukazibuthe, isayensi yezinto zokwakha, njll.
