Daim ntawv thov thiab kev ua tau zoo ntawm airgel xav hauv cov saw hlau txias

Hauv kev thauj khoom txias, nws yog ib qho tseem ceeb kom tswj tau qhov kub thiab txias ntawm cov khoom. Cov ntaub ntawv rwb thaiv tsev ib txwm siv hauv kev lag luam ntawm cov khoom txias tau maj mam ua tsis tau raws li kev thov ntawm kev ua lag luam vim lawv cov tuab loj, tsis tiv taus hluav taws, siv ntev thiab dej nkag, ua rau kev ua haujlwm rwb thaiv tsev txo qis thiab lub neej ua haujlwm luv luv.
Ua ib hom khoom siv rwb thaiv tsev tshiab,airgel feltmuaj qhov zoo ntawm kev ua kom sov tsawg, khoom siv sib dua, thiab tiv taus hluav taws zoo. Nws maj mam siv rau hauv kev thauj khoom txias.

Cov yam ntxwv ntawm kev ua tau zoo ntawm airgel felt
Airgel felt yog ib hom khoom siv rwb thaiv tsev tshiab ua los ntawm fiber (iav fiber, ceramic fiber, preoxygenated silk fiber, thiab lwm yam) thiab airgel, uas muaj cov yam ntxwv hauv qab no:
1. Kev ua haujlwm rwb thaiv tsev kub siab: Lub zog ua haujlwm thermal ntawm airgel felt yog qis heev, qis dua li cov ntaub ntawv rwb thaiv tsev thermal ib txwm muaj, uas tuaj yeem tswj tau qhov kub thiab txias thiab txo qhov kub hloov pauv thaum lub sijhawm thauj khoom txias.
2. Hom sib dua thiab nyias: Airgel felt muaj cov yam ntxwv ntawm hom sib dua thiab nyias, uas tuaj yeem txuas tau yooj yim rau ntawm qhov chaw ntawm cov khoom yam tsis nce tus nqi thauj mus los thiab teeb meem.
3. Lub zog siab: airgel felt muaj lub zog siab thiab toughness, tuaj yeem tiv taus extrusion thiab kev co thaum lub sijhawm thauj mus los, thiab xyuas kom meej tias cov khoom muaj kev nyab xeeb.
4. Kev tiv thaiv ib puag ncig: Kev siv cov airgel xav yuav tsis ua rau muaj kuab paug rau ib puag ncig, uas yog raws li lub tswv yim tiv thaiv ib puag ncig ntawm kev thauj mus los niaj hnub.

Daim ntawv thov ntawm iav fiber airgel xav hauv cov saw hlau txias
1. Siv rau txheej rwb thaiv tsev kub
Airgel feltsiv tau ua ib txheej rwb thaiv tsev. Vim tias cov khoom siv no muaj qhov ua kom sov tsawg heev (thaum qhov kub sim yog -25 ℃, nws qhov ua kom sov tsuas yog 0.015w/m·k), nws tuaj yeem txo qhov ua kom sov thiab poob cua sov hauv lub kaw lus txias thiab xyuas kom qhov kub ntawm cov khoom txias lossis khov ruaj khov. Tib lub sijhawm, iav fiber aerogel felt kuj muaj kev ywj pheej zoo heev, tuaj yeem txiav thiab teeb tsa raws li cov duab sib txawv, thiab tuaj yeem hloov kho rau cov kev xav tau ntawm lub kaw lus txias sib txawv.

2. Txheej tiv thaiv rau qhov chaw txias
Airgel felt kuj tseem siv tau ua ib txheej tiv thaiv rau cov khoom siv txias. Hauv kev thauj mus los lossis khaws cia cov saw txias, kev tiv thaiv cov khoom siv txias los ntawm kev cuam tshuam los ntawm cua sov sab nraud tuaj yeem txhim kho cov txiaj ntsig txias thiab tswj qhov kub qis ntawm cov khoom siv txias.

3. Daws qhov teeb meem ntawm cov dej noo
Hauv lub kaw lus txias, qhov teeb meem dew point feem ntau tshwm sim, uas yog, cov dej pa hauv huab cua condenses rau hauv dej thaum lub sijhawm supercooling, ua rau cov khoom siv txias condense.Raws li ib txheej tiv thaiv, airgel felt tuaj yeem txo qhov tsim ntawm condensate thiab zam cov teeb meem condensation.

4. Kev Hloov Pauv ntawm Cov Tsheb Thauj Khoom Txias
Cov tsheb thauj khoom txiasyog ib qho ntawm cov txoj kev thauj mus los tseem ceeb hauv kev thauj khoom txias. Txawm li cas los xij, cov tsheb thauj khoom txias ib txwm muaj cov nyhuv rwb thaiv tsev tsis zoo thiab siv hluav taws xob ntau. Los ntawm kev siv airgel xav los hloov lub tsheb thauj khoom txias, kev ua haujlwm rwb thaiv tsev thiab kev siv hluav taws xob ntawm lub tsheb thauj khoom txias tuaj yeem txhim kho tau zoo, thiab cov nqi khiav lag luam tuaj yeem txo qis.
Ua ib hom khoom siv rwb thaiv tsev tshiab, airgel felt tuaj yeem siv rau hauv kev lag luam ntawm cov saw hlau txias los ua lub luag haujlwm hauv kev rwb thaiv tsev thermal, daws cov teeb meem condensation, txuag hluav taws xob thiab txo qis pa phem.