Halbach Sib Tham | Sib Nqus Sib Tsoo | Halbach Array | Halbach cov hlau nplaum ruaj khov
Lus piav qhia luv luv:
Lub hauv paus ntsiab lus ntawm Halbach array yog siv cov txheej txheem tshwj xeeb ntawm cov hlau nplaum los txhim kho lub zog ntawm lub zog hauv chav tsev.
Tshwj xeeb, nyob rau hauv Halbach array, cov kev taw qhia magnetization ntawm cov hlau nplaum yog teem raws li ib txoj cai, kom lub magnetic teb ntawm ib sab yog ho txhim khu kev qha, thaum lub magnetic teb ntawm lwm sab yog tsis muaj zog los yog txawm nyob ze rau xoom. Qhov kev npaj no tuaj yeem txhim kho kev siv hluav taws xob zoo ntawm cov hlau nplaum, thiab siv dav hauv kev ua haujlwm ntawm lub cev muaj zog thiab sib nqus levitation.
Lub magnetization vector ntawm lub zoo tagnrho linear Halbach array yog tsis tu ncua hloov raws li lub sinusoidal nkhaus, yog li ib sab ntawm nws muaj zog magnetic teb yog faib raws li txoj cai ntawm sine, thiab lwm sab yog xoom magnetic teb. Linear Halbach arrays yog siv nyob rau hauv linear motors, xws li maglev tsheb ciav hlau, ib tug ntawm cov hauv paus ntsiab lus yog lub ncua kev kawm ntawv quab yuam generated los ntawm kev sib cuam tshuam ntawm lub tsiv hlau nplaum thiab cov magnetic teb generated los ntawm induction tam sim no nyob rau hauv tus neeg xyuas pib, cov hlau nplaum no feem ntau muaj lub teeb yuag. , muaj zog magnetic teb, siab kev ntseeg tau.
Lub cylindrical Halbach array tuaj yeem pom raws li lub voj voog uas tsim los ntawm kev sib txuas ncaj nraim ntawm Halbach array kawg mus rau qhov kawg. Ib yam li cov linear Halbach array yog tias cov kev taw qhia ntawm cov hlau nplaum ruaj khov yog qhov nyuaj rau kev hloov pauv tsis tu ncua raws qhov ncig, yog li hauv kev ua haujlwm tiag tiag, lub tog raj kheej kuj tau muab faib ua M sector hlau nplaum ntawm tib qhov loj.
1.Directional magnetic teb li: PebHalbach ua arrays muaj peev xwm tsim cov hlau nplaum muaj zog heev hauv cov lus qhia tshwj xeeb, ua kom lub zog ntawm cov hlau nplaum sib nqus piv rau cov pa sib nqus arrays.
2.Efficient magnetic teb siv: Los ntawm kev ua tib zoo tsim cov hlau nplaum tsim, Halbach array muaj peev xwm mloog zoo rau cov hlau nplaum hauv ib cheeb tsam tshwj xeeb, txo cov khib nyiab thiab dissipation ntawm cov hlau nplaum.
3.Precise magnetic teb tswj： Los ntawm kev kho qhov kev teeb tsa thiab lub kaum sab xis ntawm cov hlau nplaum, Halbach array tuaj yeem ua tiav qhov hloov pauv hloov pauv ntawm cov kev taw qhia sib nqus kom ua tiav cov kev tswj xyuas qhov sib nqus kom raug, thiab peb tuaj yeem tswj cov kev sib nqus.hauv 3°.
4.Magnetic field direction Lub kaum sab xis: Cov txheej txheem tsim khoom thiab cov cuab yeej ua tau zoo ua kom cov khoom raug thiab zoo ntawm Halbach arrays. Cov txheej txheem hlau nplaum raug ua thiab sib dhos ua kom muaj kev sib haum xeeb thiab kev ruaj ntseg ntawm cov hlau nplaum, thiab txo qhov kev hloov pauv thiab kev ua yuam kev ntawm cov hlau nplaum.
5. Cov hlau nplaum zoos :peb lub tuam txhab tuaj yeem muab cov khoom siv hluav taws xob sib nqus siab, kev ua haujlwm siab ruaj khov ntawm samarium cobalt rau kev tsim khoom ntawm Halbach array.
1.Electric tshuab teb
2.Sensor teb
3.Magnetic levitations
4.Medical field: xws li magnetic resonance imaging (MRI), magnetic therapy khoom
5.Ntxiv rau cov teb saum toj no, Halbacharray kuj muaj ntau yam kev siv hauv aerospace, hluav taws xob sib txuas lus, automation tswj thiab lwm yam.
