Mgbakọ Halbach |Mgbakọ magnetik |Halbach Array | Halbach magnet na-adịgide adịgide
Nkọwa dị mkpirikpi:
A na-ahazi ihe ndọta na-adịgide adịgide nke Halbach array masons nwere ụzọ magnetization dị iche iche dị ka otu iwu siri dị, nke mere na ndọta ndọta n'otu akụkụ nke ihe ndọta na-adịgide adịgide na-abawanye nke ọma na akụkụ nke ọzọ na-ebelata nke ukwuu, ọ dịkwa mfe ịghọta. nkesa sinusoidal nke oghere magnetik.
Usoro Halbach annular bụ ihe ndọta nwere ụdị pụrụ iche.Echiche ya bụ ijikọ ọtụtụ magnetik nwere otu ụdị na ntụzịaka magnetization dị iche iche n'ime magnetik mgbanaka okirikiri iji kwalite ịdị n'otu na nkwụsi ike nke oghere magnetik n'elu ọrụ ma ọ bụ etiti.mmekọahụ.Igwe ndọta na-adịgide adịgide na-eji usoro nhazi Halbach nwere oghere ndọta ikuku nke dị nso na nkesa sinusoidal karịa moto magnet na-adịgide adịgide.Mgbe ọnụọgụ ihe ndọta na-adịgide adịgide bụ otu, Halbach magnet magnet moto nwere oghere magnetik dị elu na obere mfu ígwè.Na mgbakwunye, a na-ejikwa usoro okirikiri Halbach mee ihe n'ọtụtụ ebe ndọta ndọta na-adịgide adịgide, akụrụngwa refrigeration magnetik, resonance magnetik na akụrụngwa ndị ọzọ.
1. Igwe ndọta dị ike: Ihe ndọta Halbach nwere mgbanaka na-anakwere ihe ndọta yiri mgbanaka, nke na-enye ohere itinye ndọta ahụ ma lekwasị anya n'usoro mgbanaka dum.E jiri ya tụnyere ihe ndọta nkịtị, ihe ndọta mgbanaka nwere ike iwepụta oghere ndọta dị elu.
2. Ịchekwa oghere: Ọdịdị mgbanaka mgbanaka nke mgbanaka Halbach magnet na-enye ohere ka oghere magnetik na-agbanye n'okporo ụzọ mgbanaka mechiri emechi, si otú ahụ na-ebelata ohere nke magnet ahụ nwere.Nke a na-eme ka magnetik mgbanaka dịkwuo mfe ịwụnye na iji n'ọnọdụ ụfọdụ.
3. Nkesa oghere ndọta Uniform: N'ihi nhazi pụrụ iche nke magnetik Halbach nwere mgbanaka, a na-ekesa oghere ndọta n'otu n'otu n'ụzọ okirikiri.Nke a pụtara na mgbe ị na-eji mgbanaka mgbanaka, ike nke oghere magnet na-agbanwe ntakịrị, nke bara uru iji melite nkwụsi ike nke oghere magnet.
4. Multi-polar magnetik: Nhazi nke mgbanaka Halbach magnet nwere ike ịmepụta oghere magnetik multi-polar, na-ekwe ka nhazi oghere magnet dị mgbagwoju anya na-enweta na ọnọdụ ngwa ngwa.Nke a na-enye nnukwu mgbanwe na operability maka nnwale na ngwa nwere mkpa pụrụ iche.
5. Nchekwa ike na nchebe gburugburu ebe obibi: Ihe eji eme ihe nke mgbanaka Halbeck magnet na-ejikarị ihe ndị nwere ike ntụgharị ike dị elu.N'otu oge ahụ, a pụkwara ibelata n'efu nke ike site n'ichepụta ezi uche na njikarịcha nke nhazi sekit magnetik, iji nweta nzube nke nchekwa ike na nchebe gburugburu ebe obibi.
N'okpuru teknụzụ ọdịnala, ụdị usoro Halbach dị iche iche na-ebucharịrị mbụ wee gbakọta mgbe ejiri ya na ngwa.Agbanyeghị, n'ihi ntụzịaka ike na-agbanwe agbanwe n'etiti ndọta na-adịgide adịgide nke ihe ndọta Halbach na-adịgide adịgide yana ezigbo mgbakọ dị elu, ihe ndọta na-adịgide adịgide mgbe tupu magnetization bụ Igwe Ọdụdọ na-achọkarị ebu pụrụ iche n'oge mgbakọ.Nkà na ụzụ ndọta n'ozuzu na-ewere usoro mgbakọ mbụ wee mee magnetization.Ihe ndọta na-adịgide adịgide bụ ndị na-abụghị magnetik n'oge mgbakọ, na Halbach array nwere ike ikpokọta na-enweghị omenala ebu.N'otu oge ahụ, teknụzụ magnetization n'ozuzu nwekwara ike melite arụmọrụ magnetization, belata ụgwọ ọrụ ike yana ibelata ihe egwu mgbakọ nwere atụmanya ngwa sara mbara.Otú ọ dị, n'ihi ihe isi ike teknuzu, ọ ka nọ na nyocha nyocha.A na-emepụta isi ahịa ahịa site na pre-magnetization na mgbakọ.
1. Onyonyo ahụike: Ihe ndọta Halbach nwere mgbanaka na-ejikarị eme ihe n'ihe onyonyo ahụike, dị ka akụrụngwa resonance imaging (MRI).Ụdị ndọta a nwere ike iwepụta ebe ndọta kwụsiri ike, bụ nke a na-eji achọpụta ma kpalie nukleị atọm n'ime ihe a na-achọpụta, si otú a na-enweta ozi onyonyo dị elu.
2. Ihe ngwa ngwa ngwa ngwa: Enwere ike iji magnetik Halbeck yiri mgbanaka na ihe ndị na-eme ngwa ngwa na-eduzi ma na-achịkwa ụzọ mmegharị nke oke ume ike.Ụdị magnetik a nwere ike ịmepụta oghere magnetik dị ike iji gbanwee trajectory na ọsọ nke ụmụ irighiri ihe, si otú ahụ na-enweta ngwa ngwa na ilekwasị anya.
3. Mgbochi mgbanaka: magnetik Halbach nwere mgbanaka nwekwara ike iji n'ichepụta moto iji mepụta ike ịnya ụgbọ ala.Ụdị magnetik a nwere ike ịmepụta oghere magnetik dị iche iche site n'ịgbanwe ntụzịaka na nha nke ugbu a, si otú a na-ebu moto ka ọ tụgharịa.
4. Nnyocha ụlọ nyocha: A na-ejikarị magnetik Halbach yiri mgbanaka na ụlọ nyocha physics iji mepụta oghere magnetik kwụsiri ike na otu maka nyocha na magnetism, sayensị ihe, wdg.
