Lub tub yees siv rau ntawm cov khoom siv ntawm cov ntaub ntawv siv hauv cov tub yees, kev hloov cua sov, thiab cua sov interfaces. Tsu cov tub yees li HFCs thiab HCFCs ntsej muag theem {}}}} tawm vim muaj kev txhawj xeeb thoob ntiaj teb. Ib txhij, cov cua sov hloov chaw thiab cov ntaub ntawv tau ua kom zoo los txhim kho kev txuag hluav taws xob. Lub neej tom ntej ntawm cov khoom siv tub yees ua cov khoom tsim kho cov tub yees ua lub taub hau, cov khoom siv hluav taws xob, thiab txhim kho cua sov hloov cov cuab yeej siv uas rov ua kom txias thiab muaj kev sib luag.
Cov ntaub ntawv qhia txog cov ntaub ntawv thiab tiam sis:
Tsawg - gwp thiab tej tub yees ntoo
CO₂ (R-744):Ib puag ncig cov tub yees txias nrog xoom ozone depletion muaj peev xwm thiab muaj rau nruab nrab -}} qhov ntsuas kub.
Hydrocarbons (R-290, R-600a):Dav siv nyob rau hauv me me - thiab nruab nrab-}}}}}}}}}}}} Kev cuam tshuam ntawm thermodynamic ua tau zoo thiab muaj kev cuam tshuam ib puag ncig cua sov zoo.
Ammonia (nh₃):High efficiency thiab xoom gwp ua ammonia tsim nyog rau cov tub yees muaj cov tub yees loj, txawm hais tias nws yuav tsum tau ceev faj tuav vim yog tshuaj lom.
Cov khoom - lub xeev thiab magnetocaloric cov ntaub ntawv
Khoom Siv Hluav Taws Xob:Exploit the magnetocaloric effect to achieve cooling without vapor-compression cycles, offering zero-emission potential and higher energy efficiency.
Cov Khoom Siv Hluav Taws Xob thiab Elastocaloric:Siv hluav taws xob lossis tshuab hluav taws xob kom tsis txhob muaj qhov kub thiab txias, muaj zog ntxiv, Zog {}}}}}} Cov tshuab hluav taws xob ib puag ncig.
Cov Ntaub Ntawv Hloov Tshav Kub Kub Qib
High - Condelity alloys thiab Composites:Txhim kho cov cua sov hloov hauv cov hnab looj thiab evaporators, enabling ntau dua kev sib xyaw thiab cov khoom siv tau zoo.
Microchannel thiab phaj -} fin tshav kub sib pauv:Muab cov cheeb tsam siab - rau -} ntaub ntawv sib piv, txo cov tub yees thiab txhim kho kev hloov cua sov.
Nanofluids:Cov kua dej kom zoo nrog nanoparticles nce thermal ua hauj lwm thermal thiab tshav kub hloov efficiency, muab cov cib fim rau tom ntej no- Nplooj ntawv txias.
Theem - Hloov Ntaub Ntawv (PCMS)
Cov khw PCMS khaws thiab tso lub zog ua hluav taws xob thaum theem hloov, stidilizing sov hloov pauv nyob rau hauv lub tub yees tshuab.
Siv nyob rau hauv lub tshuab xa khoom txias, thermal cia, thiab lub ncov {{{} Cov ntawv thov tswj hwm cov ntawv siv, PCMS txhim kho kev ua haujlwm.
Cov ntawv thov thiab kev cuam tshuam ntawm cov khoom siv hauv yav tom ntej tub yees:
Cov tub yees muaj:Kev yuav los saws thiab ammonia system ua ke nrog high- Kev ua pa pa kub ... {- tus phooj ywg muaj txias.
Kev Lag Luam HVAC:Tsawg - gwp tub yees thiab cov kev hloov pauv kub hloov kho cov chaw hloov hluav taws xob txo qis cov vaj tse.
TXIAS SAMPORSION TUBSORS:PCMS thiab cov ntaub ntawv ntse ua kom ruaj khov ultra - tsis muaj qhov kub thiab txias cia thiab thauj khoom rau cov zaub mov thiab cov zaub mov lwj.
Cov khoom -} Lub Neej Tub Yees:Cov ntaub ntawv nthuav tawm siv cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob tau hloov cov khoom siv hluav taws xob hauv kev siv hluav taws xob xws li cov tshuab cua txias, thiab cov tub yees txias.
Qhov zoo ntawm yav tom ntej tub yees cov khoom siv:
Zog Efficiency:Cov ntaub ntawv Optimation txo cov compressor load thiab fais fab noj.
Ib puag ncig sustainability:Tsawg - gwp cov tub yees thiab cov khoom - Lub xeev txias kom txo cov pa roj paug pa
Kev Cog Lus thiab Hnav Teeb:Txhim kho thermal conductivity thiab microchanman tsim tso cai me me, cov khoom siv tau zoo dua.
Kev ntseeg tau thiab durability:Cov ntaub ntawv tshaj lij nrog kev caij tsheb kauj vab thizling, corrosion, thiab kev ntxhov siab thiab kev nthuav dav lub neej.
Tsim Tawm Lub Peev Xwm:Cov khoom - xeev thiab theem {{1} {1}- hloov cov ntaub ntawv thov kom muaj kev hloov tshiab.
Tag
Kev txhim kho cov ntaub ntawv tom ntej tub yees yog hloov pauv kev lag luam mus rau siab dua, ib puag ncig lub luag haujlwm, thiab kev hloov tshiab. Tsawg - Cov ntaub ntawv GWP, Magnetocaloric thiab cov khoom siv cua sov, thiab theem {{2} Cov ntaub ntawv hloov pauv ntawm qhov ua ntej ntawm cov kev hloov no. Los ntawm kev sib xyaw ua ke cov ntaub ntawv no rau hauv kev lag luam, kev lag luam, cov chaw tsim khoom tuaj yeem ua tiav cov kev ua tau zoo dua, cov kev ua kom muaj zog qeeb, paving txoj kev rau lwm tiam ntawm cov thev naus laus zis tom ntej.
