Mechanism thiab avoidance ntawm electromagnetic suab nrov ntawm lub cev muaj zog
Ib qho kev sim ua yuam kev, tus neeg tau txais kev pabcuam hauv lub tsev kawm ntawv tau txais kev txhawj xeeb. Qhov ua rau yog lub suab sib tw ntawm qee lub hom kev lag luam ua tau raws li cov kev cai ntawm qhov khoom, tab sis tus neeg tau hais tias nws tsis tsim nyog vim lub suab nrov nrov electromagnetic. Thaum lub teb chaws sib tw sib cav tias qhov kev ntsuas tus nqi tsis tshaj tus qauv, tus neeg xa rov qab kab lus: Kuv tsuas ntseeg hauv kuv lub pob ntseg.
Ib qho teeb meem zoo li suab nrov Ms. M tau ntsib N lub sijhawm ntau xyoo dhau los. Yuav kom paub txog qhov kev paub, Ms. Shen tau sim nyob ze ntawm lub tshuab ua pa uas tawm suab nrov electromagnetic. Rau tsawg tshaj li 15 feeb, muaj kev xav ntawm seasickness thiab ntuav.
Lub sij hawm ntawd, lub suab ntawm lub tshuab hluav taws xob ntawm lub tshuab tsis tau ntsuas. Lawm, nws yog xam tias cov yam ntxwv ntawm xam phaj ntawm lub tshuab yuav tsis raug tshem tawm, thiab tsis muaj qhov cuam tshuam rau kev siv. Niaj hnub no, txhua tus neeg txhawj txog kev tiv thaiv ib puag ncig. Lub suab nrov nrov yog qhov tseem ceeb ntawm cov neeg tuaj saib xyuas, thiab qhov nws tsis tuaj yeem lees ua lossis tau txais. Hauv txoj kev pom ntawm qhov teeb meem saum toj no, Ms. tham txog li cas suab nrov ntawm electromagnetic yog generated, thiab muab ib qho qauv theoretical rau zoo suppressing electromagnetic nrov.
Electromagnetic suab nrov ntawm tawb induction qoj
Electromagnetic suab paj nruag feem ntau yog tshwm sim los ntawm cyclically ua radial electromagnetic rog los sis unbalanced magnetic rub zog hauv lub cev ua rau ua rau magnetostriction thiab kev vibration ntawm tus ntxhais. Electromagnetic suab paj nruag kuj tseem muaj feem xyuam rau kev sib tw ntawm tus qauv thiab lub rotor nws tus kheej.
Thaum cov exciting quab yuam resonates nrog cov zaus zaus, Txawm hais tias lub electromagnetic quab yuam me me, lub suab nrov loj yog generated.
Electromagnetic suab nrov yog ib qho teeb meem nyob rau hauv ntau yam motors, tab sis lub suab ntawm electromagnetic ntawm induction motors yog qhov tseem ceeb utmost. Qhov feem ntau tau muab faib rau hauv 700 mus rau 4000 Hz. Nyob rau hauv no ntau, pob ntseg muaj siab rhiab heev thiab yog li ua rau muaj zog nrov nrov.
Electromagnetic suab paaj pog los ntawm kev sib nqus field force tsis
Yog hais tias muaj ob lub qhov sib xyaw magnetic teb lub sij hawm, yog li, lawv yuav ua rau ob yam quab yuam tsis, qhov kev txiav txim yog νa + μa thiab νa - μa. Qhov qis qis qis zog yog qhov tseem ceeb rau lub suab ntawm lub tshuab hluav taws xob. Vim tias qis pes tsawg tus quab yuam tsis tau, qhov qis ntawm qhov sib txawv ntawm ob qho uas nyob ib sab uas tshwm sim los ntawm txoj hlua dai ntawm cov tub ntxhais hlau, qhov loj zuj zus ntawm cov tub ntxhais hlau, thiab ntau dua qhov deformation thiab kev vibration. .
Sib nqus chaw radial quab yuam thiab suab nrov
Radial quab yuam generated los ntawm tus qauv siv hlau nplaum
Radial quab yuam induced kev co
Yog tias koj xav yuav lub cav fais fab, thov mloog lub rooj kav hlau.
