Yuav Ua Li Cas Xaiv Watt Density rau Koj Lub Tshuab Hluav Taws Xob

Kev xaiv lub hwj chim kom raug rau lub tshuab hluav taws xob yog nyob ntawm ntau yam, xws li hom kev thov, cov khoom siv cua sov, qhov xav tau kub, thiab lub zog hluav taws xob uas muaj. Kab lus no yuav pab koj nkag siab tias lub zog ceev yog dab tsi thiab pab koj xaiv qhov tsim nyog.
Vim li cas thiaj tseem ceeb kom paub txog lub zog ceev?
Lub zog ceev ntau dhau tuaj yeem ua rau lub rhaub dej tsis ua haujlwm, ua rau cov khoom ua kom sov, lossis ua rau cov khoom puas tsuaj. Tag nrho cov khoom no yog kim thiab yuav tsum tau zam.

Lub zog ceev qhov tseem ceeb tuaj yeem qis li 5 watts ib square inch thiab siab li 300 watts. Vim tias muaj ntau qhov loj, nws tseem ceeb heev uas yuav tsum xaiv lub hwj chim kom raug rau lub tshuab hluav taws xob los yog lub rhaub dej kub.
Cov kev xav tau ntawm qhov project teeb tsa lub zog ceev uas xav tau. Qhov no yog raws li qhov xav tau ntawm qhov kub thiab txias thiab daim ntawv thov kev xav tau rau qhov kub thiab txias.
Overheating tuaj yeem tshwm sim thaum tsis muaj qhov chaw txaus rau kev khiav tawm, thaum kub kub nyob rau lub sijhawm ntev, lossis thaum muaj cov khoom siv thermal conductivity tsawg. Qhov kev sib xyaw ua ke ntawm cov khoom no yuav ua rau lub rhaub tsis ua haujlwm. Tib txoj hauv kev kom paub tseeb tias lub rhaub dej ua haujlwm zoo thiab ntseeg tau yog kom nrhiav tau lub zog kom raug.
Yuav ua li cas koj xaiv qhov zoo zog ceev?
Nov yog plaub yam tseem ceeb uas yuav tsum xav txog:
1. Cov khoom siv ntawm lub plhaub
Cov ntaub ntawv sheath raug xaiv raws li qhov kub nws tuaj yeem dhau los thiab nws tuaj yeem tiv taus corrosion. Qhov kub thiab txias rau cov khoom siv hlau yog -300℃F txog 1,500℃F. Tooj liab yog qhov zoo rau cov khoom siv hluav taws xob ncaj qha thiab qis dua (txog 350℃F). Stainless hlau (txog 1,200℃F) thiab Incoloy alloys (txog 1,600℃F) tuaj yeem siv nrog cov kev daws teeb meem corrosive, high-temperature gases, thiab cartridge heaters.
2. Lub zog siab tshaj plaws uas muaj kev nyab xeeb
Cov lus pom muaj zog ceev sib txawv raws li cov khoom uas tau ua kom sov. Cov roj zaub thiab dej tuaj yeem ua rau lub cev muaj zog ntau dua, tab sis roj av- cov roj thiab cov syrups xav tau lub zog tsawg dua. Yog tias koj siv lub zog tsis raug, cov khoom tuaj yeem ntes hluav taws lossis kub dhau.
3. Cov npoo ntawm lub zog ntom ntom
Yog hais tias cov khoom muaj thermal conductivity siab, uas txhais tau hais tias cov cua sov txav mus sai heev los ntawm nws, yuav siv tau ntau zog ceev ceev. Cov ntaub ntawv uas tsis tshua muaj thermal conductivity xav tau lub zog tsawg dua vim tias lawv tsis hloov cov cua sov thiab. If the power density is too high, heat transfer fluids and oils made from hydrocarbons might break down, leaving behind deposits that block the flow of the substance.
Txhawm rau pab txwv qhov ceev ntawm cov tshuaj tiv thaiv, koj yuav tsum siv lub zog qis dua thaum ua haujlwm nrog cov khoom siv corrosive. Thaum qhov kub thiab txias qis dua, qhov cuam tshuam tsis zoo yuav tsis tshua muaj hnyav lossis tuaj yeem khaws cia rau hauv qhov kev txwv tsis pub dhau . 4. Ntau Lub Hwj Chim rau Kev Tswj Xyuas Kub Kub: Hauv cov tshuab cua sov feem ntau, qhov kub yuav poob qis thaum cov khoom txav deb ntawm qhov cua sov. Txhawm rau khaws qhov kub ntawm qhov sib txawv hauv kev txheeb xyuas, qee lub tshuab siv hluav taws xob ntau dua. Thaum cov hluav taws xob ntau dua tau nthuav tawm ntau tshaj ib qho cua sov, cua sov tsis tsim nyob rau hauv ib qho chaw kub heev. Hloov chaw, nws nthuav tawm kom cov cua sov txawm tias thoob plaws cheeb tsam ntau dua.
Lub zog ntom ntom uas xav tau poob qis thaum lub cua sov ua kom loj dua. Lub tshuab cua sov xav tau hluav taws xob tsawg dua kom sov cov kua dej yog tias nws npog thaj tsam loj dua. Kev siv lub zog qis dua yog ib lub tswv yim zoo thaum twg los tau vim tias nws txo cov cua sov ua haujlwm ntawm qhov kub thiab txias thiab ua rau nws kav ntev dua.
Hauv luv
Kev xaiv lub zog ceev ceev rau lub tshuab hluav taws xob yog qhov tseem ceeb heev kom tau txais kev ua haujlwm zoo tshaj plaws thiab lub neej ntev. Lub zog ntom ntom ntawm cov khoom cua sov yog tus nqi ntawm lub zog nws tso tawm ib square feet ntawm qhov chaw.
Tsawg Fais Fab Ceev: Tsis txhob muaj cov ntaub ntawv rhiab xws li roj, polymers, thiab cov kua dej tuab kom tsis txhob kub dhau thiab tawg.
Medium Power Density: Zoo rau tej yam xws li cua sov dej vim nws cia cua sov txav mus sai yam tsis ua mob rau nruab nrab.
High Power Density: Qhov no yog siv rau cov hlau thiab cov khoom siv hluav taws xob uas yuav tsum tau ua kom sov sai sai.
Thaum xaiv lub zog ceev, koj yuav tsum xav txog ntau yam, xws li hom kua dej, qhov kub ntawm lub rhaub yuav ua haujlwm, thiab koj xav kom nws kav ntev npaum li cas.
Cov lus qhia txog yuav ua li cas muab nws ua
Nyob rau hauv cov xwm txheej no, muaj ntau yam uas yuav tsum tau xav txog kom paub tseeb tias lub tshuab hluav taws xob los yog lub rhaub dej kub ua haujlwm zoo li ua tau. Txhawm rau kom tau txais cov txiaj ntsig koj xav tau los ntawm kev ua cov khoom siv, koj yuav tsum xaiv, nruab, thiab siv txhua qhov kom raug. Txawm tias ib qho kev hloov me me tuaj yeem cuam tshuam qhov txheej txheem cua sov li cas.
Txhawm rau tswj cov khoom no kom raug thiab xaiv lub zog ceev kom haum rau koj cov kev xav tau hluav taws xob cua sov, nws yog qhov zoo tshaj los tham nrog tus kws tshaj lij cua sov.