Raws li cov ntaub ntawv cov ntaub ntawv thiab siab - Performation {} kev kawm, thiab huab sib txawv- txias thev naus laus zis tau dhau los ua ib qho tseem ceeb bottleneck. Ntawm cov kev siv cov kev daws teeb meem feem ntau, cov kua roj fluorinated, tshwj xeeb yog vim lawv cov teeb meem deveric stability thiab dielectric zog. Txawm li cas los xij, kev cai ib puag ncig ib puag ncig thiab kev thov kom muaj peev xwm siab dua yog cov kev tsim kho tshiab hauv PFPE ua qauv thiab kev txhim kho cov kev xaiv uas tsim tau. Cov ntawv no tshawb txog kev nce qib tshiab hauv PFPE technology thiab cov kev xaiv tawm resering reshaping toj roob hauv pes txias.
PFPE: Tus qauv kub thiab nws qhov kev tsim kho tshiab tsis ntev los no
PFPE (perfluorophethers) Cov roj tau khwv tau lawv lub koob npe nrov ua cov khoom siv txias, tsis yog} pa taws, thiab hluav taws xob tsis yog- kev ua haujlwm. Cov cwj pwm no ua rau lawv zoo tagnrho rau submerming rhiab hluav taws xob, xws li Gpus thiab cov neeg rau zaub mov Motherboard, tsis muaj kev pheej hmoo ntawm corrosion lossis luv voj voog. Cov qauv PFPE ua yeeb yam, txawm li cas los xij, kev thuam thuam rau lawv lub ntiaj teb kev ua kom sov sov muaj peev xwm (GWP) thiab kev tsim tawm nyob hauv ib puag ncig, kev tsim kho kom rov qab ua rau lawv cov tshuaj chemical.
Tsis ntev los no kev tsim kho hauv PFPE Technology tsom rau kev txo kev cuam tshuam ib puag ncig thaum khaws cia. Cov thawj coj tsim khoom xws li 3m thiab solvay tau qhia cov qes qis- GWP Pfpe variants, xws li kev txiav tawm GWP los ntawm ntau tshaj 99% piv rau cov kua roj fluorinated dua qub. Cov no -}}}} lia} gen pfpes ua tiav qhov no los ntawm cov ntsiab lus ua kom luv thiab txo lawv cov kev ua neej tsis muaj zog uas tsis muaj kev txi siv hluav taws xob. Lwm qhov sib raug zoo yog kev sib xyaw ua ke ntawm cov kev hloov pauv hloov ntawm graphene lossis boron nusride ntawm graphene lossis boron}}}}}}}}}}}} Thaum muaj kev nyab xeeb dielectric kev nyab xeeb.
Tsis tas li ntawd, rov ua dua PFPE cov qauv yog los ntawm kev tawm. Cov dej no tuaj yeem lim thiab rov hais dua tom qab siv, txo cov khib nyiab thiab txo qis cov nqi. Rau cov ntaub ntawv cov chaw teev tseg kom ua tiav cov net - xoom hom phiaj, cov kev hloov tshiab no ua rau pfpe muaj kev xaiv ntau dua li yav tas los.
Lwm txoj hau kev rau PFPE: ntau yam kev daws teeb meem rau cov kev xav tau tshwj xeeb
Thaum siab Pfpes nyob twj ywm, ntau txoj kev xaiv tau txais traction, txhua qhov chaw nyob cov ntsiab lus qhia txog cov mob uas zoo li tus nqi, biodegradability, lossis compatibility, lossis compatibility, lossis compatibility, lossis compatibility nrog cov kab ke.
Hluavtaws hydrocarbons
Synthetic hydrocarbons (SHCs) are emerging as a cost-effective alternative to PFPE. Muab tau los ntawm roj av lossis roj av, cov kua no muaj cov khoom siv da dej zoo ntawm cov nqe ntawm PFPE tus nqi {}}} 50% siv dua. Shacs zoo li cov los ntawm exxonmobil thiab Chevron Phillips tsis yog} ua kom haum thiab haum yooj yim los sib xyaw ua ke rau cov khoom siv uas twb muaj lawm. Lawv lub ntsiab lus tseem ceeb yog qhov qis dua thermal conductivity tshaj li pfpe, uas txwv lawv siv nyob rau hauv ultra {{}} qhov kev teeb tsa kub dua (saum 50 kW / khib). Txawm li cas los xij, rau cov chaw nruab nrab cov ntaub ntawv (10-30 KW / khib), shcs muab qhov sib npaug ntawm kev ua tau zoo thiab pheej yig.
Dej -} raws nanofluids
Dej - Raws li cov tshuab luam tawm txias, ntev lawb tawm mus rau lawv txoj kev coj ua, yog ua ib qho rov qab nrog nanotechnology. Los ntawm kev ncua cov nanoparticles (piv txwv li, tooj liab) hauv dej deionized, cov kws tshawb nrhiav tau tsim cua sov 40} Zoo dua li cov dej ntshiab thaum seem hluav taws xob. Cov tuam txhab zoo li cov pa tshuab ua kom muaj cov qauv zoo li no, uas yog biodegradable thiab muaj ze {{xoom gwp. Cov kua dej no ua kom ncaj qha - rau-nti txias lub tshuab, qhov twg thiaj muaj lub phiaj xwm tshem tawm kub yog qhov tseem ceeb. Lawv tus nqi qis thiab ib puag ncig cov txiaj ntsig ua rau lawv nrov rau cov chaw muag khoom ntug thiab Greenfield tej haujlwm, txawm tias lawv xav tau kev sib khi ua kom tiv thaiv kom tiv thaiv kom tsis txhob muaj dej xau.
Nroj -} Raws dielects
Biodegradable, tsob nroj-}} derived txias tau txais kev saib xyuas rau eco {1} {}} nco ntsoov cov chaw. Ua los ntawm cov roj zaub (piv txwv li, canola, paj noob hlis, cov kua hluav taws xob ntxiv, cov kua no tsis yog} toxicgradable, thiab muaj qis GWP. Cov hom zoo li los ntawm cov midel en - kua dej muaj thermal stickal stickal stermal ruaj mus txog 12 {9 {9- qhov kev siv ua kom muaj nuj nqis. Thaum lawv thermal conductivity lags nyob tom qab pfpe, nroj tsuag {}}} Txoj kev hloov pauv ntawm cov ntaub ntawv lossis qib siab.
Hydrofluoroeters (HFES)
HFES yog cov tshuaj fluorinated tsim los txhawm rau txhawm rau sib kis ntawm PFPE kev ua haujlwm thiab ib puag ncig kev nyab xeeb. Nrog GWP qhov tseem ceeb li 1 (piv rau txhiab rau cov keeb kwm kev ua haujlwm), HFES zoo li 3M lub Novec 649 yog tsis {pob zeb thiab chemically stayable. Lawv ua tau zoo nyob rau hauv ib leeg -} pege immersion cua txias, muab thermal conductivity ze rau PFPE tab sis ntawm tus nqi qis dua. HFES tau nrov tshwj xeeb tshaj yog nyob hauv Tebchaws Europe thiab Asia, qhov twg cov kev cai tswj hwm ntawm cov tshuaj fluorinated muaj zog tshaj. Lawv cov kev txwv tseem ceeb yog qhov qis dua npau npau (nyob ib ncig ntawm 49℃rau Novec 649), uas txwv lawv siv nyob rau hauv high -} qhov chaw dej khov.
Ionic kua
Ionic kua (ils) yog qhov txiav - ntug lwm txoj, tsim ntawm salts nrog melting cov ntsiab lus hauv qab 100 degree. Lawv cov qauv tshwj xeeb muab rau lawv tshwj xeeb qhov ruaj khov (li 300 degree) thiab tsis yog} Cov neeg ua liaj ua teb siab, xws li AI server ua liaj ua teb nrog100+ kw / khib. Ils zoo li cov tsim los ntawm Basf muaj vapigible vapor siab, tshem tawm evaporation ploj, thiab tsis- ua pa. Txawm li cas los xij, lawv lub siab viscosity thiab tus nqi siab-}}}}}} sam thiaj saws loj. Tshawb nrhiav rau hauv qis- Viscosity} Viscosity} Viscosity} Viscosity} Viscosity} il្cessoring ongoing, nrog cov prototypes qhia cog lus rau kev lag luam siv 2026.
Txoj kev ua ntej: hybrid system thiab kev cai tsim
Lub neej yav tom ntej ntawm coolant technology lab nyob rau hauv hybridization. Ntau lub chaw hauv cov ntaub ntawv tau sib txuas nrog PFPES nrog lwm txoj hauv kev los ua kom tau zoo thiab raug nqi. Piv txwv li, lub tsev kho mob tuaj yeem siv tsawg- GWP Pfpe hauv hydrocarbons hauv qis {}} fais fab chaw cia. Nchuav tshuab ua ke, ua kom haum rau cov khoom kho vajtse tshwj xeeb (piv txwv li, intel vs. AMD chips), yog tseem tawm los muab cov pa dej kom zoo rau cov neeg rau zaub mov lub thermal hneev taw.
Kev tswj kev cai nias yuav txuas ntxiv mus tsav tsheb tshiab. EU's Upcoming F- Cov roj tso pa tawm, teeb tsa kev txwv tsis pub dhau los ntawm kev tsim kom muaj txiaj ntsig zoo kom ua ntej lub siab thiab qis qis. Lub caij no, kev loj hlob ntawm kev lag luam nce qib nyob rau hauv coolant siv thiab rov ua dua tshiab thev naus laus zis, ntxiv rau kev cuam tshuam ntxiv ib puag ncig.
Tag
PFPE tseem yog lub pob zeb hauv pob zeb ntawm high -}- gwp, rov ua cov tsim qauv qhia txog kev ua haujlwm hloov mus rau kev ruaj khov. Lub caij no, lwm txoj kev zoo li hluavtaws hydrocarbons, ywg dej {{}}} raws cov carving tawm ntawm niches, muab kev hloov kho rau ntau yam kev siv. Raws li cov ntaub ntawv chaw 'Cov khoom siv txias yuav tsum tau cog ntau, tus yuam sij yuav xaiv cov kua dej {} los ntawm cov hom phiaj hluav taws xob, cov hom phiaj ib puag ncig, thiab pob nyiaj siv. Nrog rau kev hloov kho tshiab, tom ntej no cog lus cog lus ntau dua, eco {{8}- Tus phooj ywg, thiab ua kom cov phooj ywg digital hauv lub hnub nyoog digital.
Rau kev lag luam nrhiav PFPE txias, peb lub tuam txhab muab cov nqi sib tw, txhim khu kev qha ntawv, thiab kev txhawb nqa. Tiv tauj peb rau cov ntsiab lus ntxiv!
