Zinthu Zochititsa Mafuta - Mafunde
Ma nguluhou afakitale ya mafakitale co., ltd (mey bonal Ochepera) Imayima ngati mtsogoleri wovuta kunja kwaZinthu Zakutentham'misika yapadziko lonse lapansi. Ndi cholembera chokhazikika muukadaulo kuyambira 1997, nthawi zapereka mwayi wopezeka nthawi zonse m'malo mwa mafuta othandizira. Zinthu zathu zopezeka zopezeka-zotsatsa zazimayi zomwe zimayambitsa matenthedwe a gel, matenthedwe oyendetsa matepi a spicone, ndiKutentha- Zithunzi Zotsatsa Zithunzi Zogwirizana Kwambiri Kudzipereka kwathu kokwanira.
Amapangidwa kuti akwaniritse zosowa za m'magawo, magetsi, ndi mibadwo yamagetsi, kutentha kwathu kwa kutentha kuwunika. Makonda athu amodzi omwe amayambitsa gel osadziwika bwino amakanidwa ndi mphamvu yake yothandiza ndikusinthidwa pazokha. Pakadali pano, luso lathu lochititsa thupi limayambitsa mapiko a silicone amapereka kutentha kwamphamvu komanso kusakwanira, kumapangitsa kuti zikhale zofunikira m'makompyuta. Kutentha kwamoto - tepi yomatira mbali yotsatsa, ndi mphamvu yake yolimbana ndi mphamvu, imapereka njira yopanda mafuta, imapereka mafuta osawoneka bwino komanso kusintha kwa makina.
Okonzeka ndi iso9001: Direction 2000, nthawi zinadzipereka kuti zithandizire miyezo yapamwamba kwambiri mu chitsimikizo ndi chikhumbo cha makasitomala. Kufikira kwathu padziko lonse lapansi, kumpoto kwa Europe kupita ku Asia, ndi kusinthika kwathu komanso kudzipereka kwanu pakupereka njira zosayerekezeresa zothetsera mayankho padziko lonse lapansi. Kucheza naye nthawi ndi nthawi ndipo amakhala ndi chithunzi chatsopano cha ntchito ndi zatsopano.
Amapangidwa kuti akwaniritse zosowa za m'magawo, magetsi, ndi mibadwo yamagetsi, kutentha kwathu kwa kutentha kuwunika. Makonda athu amodzi omwe amayambitsa gel osadziwika bwino amakanidwa ndi mphamvu yake yothandiza ndikusinthidwa pazokha. Pakadali pano, luso lathu lochititsa thupi limayambitsa mapiko a silicone amapereka kutentha kwamphamvu komanso kusakwanira, kumapangitsa kuti zikhale zofunikira m'makompyuta. Kutentha kwamoto - tepi yomatira mbali yotsatsa, ndi mphamvu yake yolimbana ndi mphamvu, imapereka njira yopanda mafuta, imapereka mafuta osawoneka bwino komanso kusintha kwa makina.
Okonzeka ndi iso9001: Direction 2000, nthawi zinadzipereka kuti zithandizire miyezo yapamwamba kwambiri mu chitsimikizo ndi chikhumbo cha makasitomala. Kufikira kwathu padziko lonse lapansi, kumpoto kwa Europe kupita ku Asia, ndi kusinthika kwathu komanso kudzipereka kwanu pakupereka njira zosayerekezeresa zothetsera mayankho padziko lonse lapansi. Kucheza naye nthawi ndi nthawi ndipo amakhala ndi chithunzi chatsopano cha ntchito ndi zatsopano.
Mankhwala oyendetsa matenthedwe
Mafuta a Thermal
Kodi ndi zinthu ziti zomwe zimachita bwino?▾
Zochita zamafuta ndi malo ovuta pamapulogalamu ambiri, kuyambira pamakompyuta kumanga. Kumvetsetsa komwe zida zomwe zimapangitsa kuti thupi lizichita bwino komanso chifukwa chofunikira kuti mukwaniritse magwiridwe antchito ndi kuchita bwino m'minda imeneyi.
Pachiyambi chochititsa chidwi, mawonekedwe owonda ndi kuthekera kwa zinthu zochititsa kutentha. Katunduyu amatengera makamaka kapangidwe ka maatomu mkati mwazinthuzo. Mwachitsanzo, mwachitsanzo, kuwonetsa mawonekedwe owoneka bwino chifukwa cha ma elekitoni aulere omwe amathandizira kusintha kwa mphamvu. Zipangizo monga mkuwa, aluminiyamu, ndi siliva nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito pomwe kusakhazikika kotentha ndikofunikira. Kuchita kwawo kwamafuta ambiri kumawapangitsa kuti azigwiritsa ntchito kutentha, kuteteza, ndi zinthu zosiyanasiyana zamagetsi.
Zitsulo zimadziwika konsekonse chifukwa cha moyo wawo wapamwamba kwambiri. Zina mwa izo, mkuwa ndi zilumiyu nthawi zambiri amagwiritsidwa ntchito pakupanga chifukwa cha mtengo wawo - Mphamvu ndi Mphamvu. Mkuwa, ngakhale okwera mtengo kwambiri, omwe amapereka chidwi kwambiri ndipo nthawi zambiri amagwiritsidwa ntchito posinthira kutentha kofunikira. Aluminiyamu, ngakhale kuti alibe monga mkuwa, amapereka njira yopepuka komanso yotsika mtengo, ndikupangitsa kuti ikhale yotchuka m'makampani ambiri. Zitsulo izi nthawi zambiri zimapezeka pazogulitsa zomwe zimapangidwa ndi wopanga matenthedwe, omwe amagwiritsa ntchito pogwiritsa ntchito zida izi kuti aziwonjezera makina oyang'anira mafuta.
Ngakhale zitsulo zili bwino - Zodziwika chifukwa cha zomwe akuchititsa, zomwe sizikhala - zitsulo zomwe zimawonetseranso kutentha. Graphite ndi diamondi imayima m'gululi. Graphite, chifukwa cha kapangidwe kake, zimathandizira kusamutsa kutentha ndege za ma kristalo ake. Katunduyu amapangitsa kuti ikhale yothandiza pogwiritsa ntchito ngati mafuta opangira matenthedwe ndi matebulo. Daimondi, wokhala ndi mawonekedwe otchuka kwambiri pakati pa zinthu zachilengedwe mwachilengedwe, amagwiritsidwa ntchito mu - oyang'anira kutentha. Ngakhale kuti kugwiritsa ntchito kwake kumangokhala ndi mtengo, ma diamondi opangira akukhala othandiza kwambiri - Mapeto a Mapulogalamu.
M'zaka zaposachedwa, zopangira cerimic ndi zinthu zophatikizika zakhala zikusamalira katundu wawo. Ceminics yapamwamba, monga aluminiyamu nitride ndi silicon carbide, imapereka mawonekedwe owoneka bwino ophatikizidwa ndi kusokonekera kwa magetsi abwino kwambiri. Kuphatikiza uku kumakhala kofunika makamaka m'magetsi magawo amagetsi ndi ma Paketi. Kuphatikiza apo, zinthu zopangira zibodazo, zomwe zimaphatikizika ndi mafilimu omwe ali ndi ma polima kapena matrics ena, ololeza mafuta othandizira. Magulu awa amapangidwa kuti akwaniritse zofunikira zina, potero, wonjezerani kukula kwa mapulogalamu othandizira.
Zatsopano zimapitilirabe kuyendetsa zinthu zatsopano zochititsa chidwi. Kufufuza kwa kaboni - Zipangizo zochokera kwa kaboni nanotubes ndi graphene, ndikukula bwino kwambiri kasamalidwe ka mafuta. Zinthuzi zimapereka mwayi wopanga majeremusi apadera omwe ali ndi zopepuka komanso zosinthika. Monga kafukufuku amapita patsogolo, zinthu zomwe zimachitika zikuyembekezeredwa kuti zizigwira ntchito mofunika m'nkhani zamtsogolo.
Kuzindikira zamagetsi zamagetsi ndizofunikira pakupanga kothandiza ndikugwiritsa ntchito m'mafakitale osiyanasiyana. Kuchokera pamachitidwe am'madzi otenga njira zopangidwa zatsopano za zinthu zopangidwa ndi zomwe zidachitika, mtundu uliwonse umapereka zabwino zapadera. Wopanga zamagetsi amachititsa kuti apange zitukukozi zomwe zikuchitika kuti apereke zodula - m'tsogolomo njira zogwirizana ndi zovuta zamagetsi. Izi zomwe zikuchitika mu sayansi yazachuma zimalonjeza kuti zimalimbikitsa kuchita bwino komanso kugwira ntchito kwa matekinoloje amtsogolo.
Kuyambitsa kwa Mafuta
Pachiyambi chochititsa chidwi, mawonekedwe owonda ndi kuthekera kwa zinthu zochititsa kutentha. Katunduyu amatengera makamaka kapangidwe ka maatomu mkati mwazinthuzo. Mwachitsanzo, mwachitsanzo, kuwonetsa mawonekedwe owoneka bwino chifukwa cha ma elekitoni aulere omwe amathandizira kusintha kwa mphamvu. Zipangizo monga mkuwa, aluminiyamu, ndi siliva nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito pomwe kusakhazikika kotentha ndikofunikira. Kuchita kwawo kwamafuta ambiri kumawapangitsa kuti azigwiritsa ntchito kutentha, kuteteza, ndi zinthu zosiyanasiyana zamagetsi.
Zitsulo: mawonekedwe a mawonekedwe otenthetsera
Zitsulo zimadziwika konsekonse chifukwa cha moyo wawo wapamwamba kwambiri. Zina mwa izo, mkuwa ndi zilumiyu nthawi zambiri amagwiritsidwa ntchito pakupanga chifukwa cha mtengo wawo - Mphamvu ndi Mphamvu. Mkuwa, ngakhale okwera mtengo kwambiri, omwe amapereka chidwi kwambiri ndipo nthawi zambiri amagwiritsidwa ntchito posinthira kutentha kofunikira. Aluminiyamu, ngakhale kuti alibe monga mkuwa, amapereka njira yopepuka komanso yotsika mtengo, ndikupangitsa kuti ikhale yotchuka m'makampani ambiri. Zitsulo izi nthawi zambiri zimapezeka pazogulitsa zomwe zimapangidwa ndi wopanga matenthedwe, omwe amagwiritsa ntchito pogwiritsa ntchito zida izi kuti aziwonjezera makina oyang'anira mafuta.
OND - Zitsulo Zochita
Ngakhale zitsulo zili bwino - Zodziwika chifukwa cha zomwe akuchititsa, zomwe sizikhala - zitsulo zomwe zimawonetseranso kutentha. Graphite ndi diamondi imayima m'gululi. Graphite, chifukwa cha kapangidwe kake, zimathandizira kusamutsa kutentha ndege za ma kristalo ake. Katunduyu amapangitsa kuti ikhale yothandiza pogwiritsa ntchito ngati mafuta opangira matenthedwe ndi matebulo. Daimondi, wokhala ndi mawonekedwe otchuka kwambiri pakati pa zinthu zachilengedwe mwachilengedwe, amagwiritsidwa ntchito mu - oyang'anira kutentha. Ngakhale kuti kugwiritsa ntchito kwake kumangokhala ndi mtengo, ma diamondi opangira akukhala othandiza kwambiri - Mapeto a Mapulogalamu.
Ceramics ndi mitundu
M'zaka zaposachedwa, zopangira cerimic ndi zinthu zophatikizika zakhala zikusamalira katundu wawo. Ceminics yapamwamba, monga aluminiyamu nitride ndi silicon carbide, imapereka mawonekedwe owoneka bwino ophatikizidwa ndi kusokonekera kwa magetsi abwino kwambiri. Kuphatikiza uku kumakhala kofunika makamaka m'magetsi magawo amagetsi ndi ma Paketi. Kuphatikiza apo, zinthu zopangira zibodazo, zomwe zimaphatikizika ndi mafilimu omwe ali ndi ma polima kapena matrics ena, ololeza mafuta othandizira. Magulu awa amapangidwa kuti akwaniritse zofunikira zina, potero, wonjezerani kukula kwa mapulogalamu othandizira.
Zida zotuluka ndi zinthu zina
Zatsopano zimapitilirabe kuyendetsa zinthu zatsopano zochititsa chidwi. Kufufuza kwa kaboni - Zipangizo zochokera kwa kaboni nanotubes ndi graphene, ndikukula bwino kwambiri kasamalidwe ka mafuta. Zinthuzi zimapereka mwayi wopanga majeremusi apadera omwe ali ndi zopepuka komanso zosinthika. Monga kafukufuku amapita patsogolo, zinthu zomwe zimachitika zikuyembekezeredwa kuti zizigwira ntchito mofunika m'nkhani zamtsogolo.
Mapeto
Kuzindikira zamagetsi zamagetsi ndizofunikira pakupanga kothandiza ndikugwiritsa ntchito m'mafakitale osiyanasiyana. Kuchokera pamachitidwe am'madzi otenga njira zopangidwa zatsopano za zinthu zopangidwa ndi zomwe zidachitika, mtundu uliwonse umapereka zabwino zapadera. Wopanga zamagetsi amachititsa kuti apange zitukukozi zomwe zikuchitika kuti apereke zodula - m'tsogolomo njira zogwirizana ndi zovuta zamagetsi. Izi zomwe zikuchitika mu sayansi yazachuma zimalonjeza kuti zimalimbikitsa kuchita bwino komanso kugwira ntchito kwa matekinoloje amtsogolo.
Kodi ndi zinthu ziti zomwe zimakhala ndi moyo wabwino?▾
M'malo mwa zinthu zomwe sayansi, zomwe zimapangitsa kuti kutentha kuzikhala ndi kutentha kwake. Zochita zamafuta kwambiri ndizofunikira pakugwiritsa ntchito komwe kusamutsa kutentha kumafunikira, monga mu zamagetsi, zamagetsi, zamagetsi, ndi mafakitale a Ansespace. Zipangizo zingapo zikuwonetsa mawonekedwe owoneka bwino obwezera, kudzibwereketsa pazomwe zimagwiritsidwa ntchito motsutsa izi.
● Zitsulo: benchmark ya mawonekedwe a mafuta
Zitsulo zimadziwika bwino chifukwa cha moyo wawo wabwino kwambiri, chifukwa cha kukhalapo kwa ma elekitoni aulere omwe amathandizira kusamutsa kutentha. Pakati pa zitsulo, mkuwa ndi aluminiyamu ndiwo kutentha kwambiri. Copper amadzitamandira maluwa pafupifupi 400 w / muj w / Mung, ndikupangitsa kukhala chisankho chosankha chotenthetsedwa ndi kutentha. Zochita zake zapamwamba zimalumikizidwa ndi zovuta zake komanso kukana kuwonongeka, kuwonjezera pa kusintha kwake.
Aluminium amatsata pafupi ndi mawonekedwe a matenthedwe pafupifupi 235 W / mu · K · k. Ngakhale imasowa kwambiri zamkuwa, kuchepa kwamphamvu kwa aluminiyamu ndi mtengo kumapangitsa kuti ikhale yowoneka bwino yolemetsa - Mapulogalamu omvera. Kuphatikiza apo, kusanthuka kwake kumalola kugwiritsa ntchito mitundu yambiri, kuchokera ku nyumba zamagetsi ku ma radiators.
● OSAVUTA - Zitsulo Kutentha Kwambiri
Kufunafuna zamagetsi zazitali kwambiri sikungokhala pazitsulo. Ena omwe sapereka - Zitsulo zina zimawonetsanso kutentha kotentha kumathandizira, ndi kaboni - Zojambulazo zomwe zimatsogolera mlandu. Daimondi, kaboni nanotubes, ndi graphene ali kutsogolo kwa gulu lino.
Daimondi ndi zodabwitsa zachilengedwe, ndi mawonekedwe ochulukirapo ochulukirapo 2000 w / mu · w - m · k, ndikupangitsa kukhala zinthu zochititsa chidwi kwambiri. Ngakhale kukwiya kwake komanso mtengo wake zimalepheretsa kugwiritsa ntchito kwake kofala, ma diamondi opangidwa akugwiritsidwa ntchito kwambiri - Magetsi Actricts Provice - Maukadaulo a Tekinoloje.
Graphene, ndi awiri - mawonekedwe a maatomu a kaboni kaboni, amapereka mphamvu zapadera, zoposa 5000 W / M · W · K. Zinthu zotentha izi zakhudza chidwi cha ofufuza padziko lonse lapansi, oyendetsedwa ndi kuthekera kwake pamayendedwe oyang'anira matenthedwe. Kusinthasintha kwa graphene ndi mphamvu kumapangitsa kuti ikhale njira yosangalatsa kwa ma elekitikinodi olakwika pomwe danga ndi kutentha kwa kutentha ndikosavuta.
● CARRAMICTS: Kupsinjika
Zipangizo zam'madzi zakhala zikugwirizana ndi zovuta zamagetsi chifukwa cha kulumikizana kwawo kwa Ionic ndi Covale. Komabe, kupitidelera kumene kwa chuma zachititsa kuti mawonekedwe a ceramic achitika kuti awoneke motentha. Boron nitride ndi aluminium nitroide ndi zitsanzo zabwino.
Boron nitride, nthawi zambiri amatchedwa "choyera," ali ndi mawonekedwe othandiza omwe amatha kufikira 400 w / mu · k w · k mukamagwiritsidwa ntchito mu mawonekedwe ake a hexagon. Kuphatikiza kwake kwapadera kwa matenthedwe ndi makulidwe amagetsi kumapangitsa kuti zikhale zofunikira pakugwiritsa ntchito monga kukwera madongosolo.
Aluminium nitride ndi gawo lina la kutentha lomwe lakhala likuwonetsa kugwiritsidwa ntchito pamagetsi. Ndi mawonekedwe a matenthedwe pafupifupi 180 w / mu · T, imagwira ntchito ngati kutentha koyenera mukamapereka kusokonezeka kwamagetsi, ndikupangitsa kukhala kovuta kwambiri, ndikupanga zabwino m'malo mwa microectonics.
● Kutsikira: Tsogolo la zinthu zamagetsi
Kufunafuna zida zokhala ndi maluwa ambiri kumakhala kovuta kwambiri monga momwe ndikofunikira. Pamene ukadaulo umapita patsogolo komanso zofuna za ntchito zoyendetsera kutentha, kufufuza zinthu ndi gulu latsopano kumapitirirabe. Ngakhale zitsulo zimatsalira benchmark, chitukuko cha omwe sapereka - zinthu zomwe sizikuyenda ndi ceramics ndi ceramics zapamwamba zikuwombolera mawonekedwe. M'tsogolomo mosakayikira mudzawona zinthu zochititsa chidwi zochulukirapo, zomwe zimayendetsedwa ndi nthawi zonse - zosintha za ukadaulo ndi mafakitale.
Kodi zinthu zofunika kwambiri ndi ziti?▾
Zochita zamafuta ndizofunikira kwambiri pa sayansi, nthawi zambiri zimagwirizanitsa kuyenera kwa zinthu zina pazinthu zina. Kumvetsetsa zomwe zimapanga zinthu zomwe zimayambitsa mphamvu ndizofunikira pakupita kwa ukadaulo ndi ntchito zosiyanasiyana zamagetsi.
Zoyenda pamafuta ndi muyeso wa luso lathupi pochita kutentha. Nthawi zambiri imafotokozedwa mu Watts pa mita - Kelvin (W / mu). Zipangizo zokhala ndi zamagetsi ndizofunikira m'malo ofunikira kusinthasintha kotentha, monga zamagetsi, osinthana ndi kutentha, ndi mapulogalamu osiyanasiyana aumisiri. Pamene kugwiritsa ntchito ukadaulo kumawonjezeka, momwemonso zofunikira za zida zokhala ndi kutentha kwambiri.
Mwa zina zonse zodziwika, magulu a diamondi monga ochititsa chidwi kwambiri. Ndi mawonekedwe a matenthedwe pafupifupi 2000 w / mu · k, diamondi imaposa zinthu zina monga zitsulo monga zitsulo, zopanda - zitsulo. Katunduyu ndi chifukwa cha kapangidwe kalikonse kakhwima, komwe kumathandizira ma phonons, kapena kutentha - zonyamula tinthu tating'onoting'ono, kuti zizidutsa kudzera pachilango chochepa. Kutentha kopambana kumeneku kumapangitsa diamondi kukhala yofunika kwambiri m'malo omwe othandizira kutentha ndikofunikira.
Ngakhale diamondi imakhazikitsa benchmark, zinthu zina zimawonetsanso kutentha kwamphamvu. Graphene, khomo limodzi la matomu a Carbon Atomu adakonzedwa mu awiri - Cluenial uchi chovala chovala chambiri, chikuwonetsa zinthu zapadera zokhala ndi miyambo yokhala ndi 5000 w / mu · w · w · w. Ngakhale kuti ntchito yochititsa chidwi, kugwiritsa ntchito kwa Graphene ndi kochepa chifukwa cha zovuta m'zigawo zazikulu - kupanga maluso ndi kuphatikiza kukhala matekinoloje omwe alipo kale.
Zitsulo monga mkuwa ndi aluminiyamu amadziwikanso kuti amatha kutentha, ndikumapangitsa matenthedwe a 385 w / mu · k ndi 205 w / munde, motero. Zitsulo izi zimagwiritsidwa ntchito kwambiri magawo chifukwa cha kupezeka kwawo, mtengo wake - Kuchita bwino, komanso kuchuluka kwa maluwa ndi makina ena. Ngakhale amaperewera kwa kutentha kwa diamondi, amakhala ophatikiza ndi njira zambiri zamagalimoto.
Kugwiritsa ntchito zida zokhala ndi kutentha kwamphamvu kumatulutsa mafakitale ambiri. M'magetsi, kugwiritsa ntchito kutentha ndikofunikira kuteteza kulephera kwa chida ndikuwonetsetsa kuti magwiridwe. Diamondi, ngati zopanga kapena zopangidwa mwachilengedwe, zimagwiritsidwa ntchito mu kutentha ma turnings ndi semiconduct magawo. Zojambula zake zazikulu zotsatsa zimatha kutentha mokwanira, zimathandizira magwiridwe antchito komanso kukhala nthawi yayitali yazinthu zamagetsi.
Graphene, ngakhale atakhalabe mu kafukufuku komanso wochita chitukuko, amakhala ndi lonjezo la ntchito mtsogolo m'mayendedwe ndi zida zamphamvu. Mphamvu yake yopanga kutentha kwambiri ikufufuzidwa kuti igwiritse ntchito monga momwe mungagwiritsire ntchito motsatira makompyuta ndi zinthu zophatikizika.
Ngakhale kupezeka ndi phindu la zinthu zochititsa chidwi, zovuta zimakhalapo. Mtengo ndi chiwopsezo chopanga diamondi ndi graphene ndi zovuta zazikulu. Kuphatikiza apo, kuphatikiza zinthu izi kukhala zochitika zomwe zilipo popanda kunyalanyaza zinthu zawo kutentha kumafunikira kupita patsogolo.
Kafukufuku wamtsogolo amayang'aniridwa ndi kuthana ndi zopinga izi, ndikuyang'ana zinthu zatsopano, ndikuwonjezera mawonekedwe a mafuta omwe alipo. Kukula kwa zinthu zophatikizika, pomwe diamondi kapena graphene imaphatikizidwa ndi zinthu zina, ndi njira yabwino kwambiri yomwe ingapereke katundu wokhala ndi zolimbitsa thupi pazogwiritsa ntchito.
Pomaliza, pomwe diamondi pakadali pano imasunga mutuwo kuti abweretse nkhani yochititsa chidwi kwambiri, kafukufuku yemwe akuphunzira komanso zatsopano amapitilizabe malire pazotheka. Kufunafuna kapena kuyika zinthu zomwe zili ndi maluso akuluakulu kwambiri kumakhala gawo lamphamvu komanso losangalatsa mkati mwa zinthu zomwe sayansi ya zinthu sizingachitike.
Kuzindikira Zochita Zamagetsi
Zoyenda pamafuta ndi muyeso wa luso lathupi pochita kutentha. Nthawi zambiri imafotokozedwa mu Watts pa mita - Kelvin (W / mu). Zipangizo zokhala ndi zamagetsi ndizofunikira m'malo ofunikira kusinthasintha kotentha, monga zamagetsi, osinthana ndi kutentha, ndi mapulogalamu osiyanasiyana aumisiri. Pamene kugwiritsa ntchito ukadaulo kumawonjezeka, momwemonso zofunikira za zida zokhala ndi kutentha kwambiri.
Chipilala cha zinthu zamagetsi
Mwa zina zonse zodziwika, magulu a diamondi monga ochititsa chidwi kwambiri. Ndi mawonekedwe a matenthedwe pafupifupi 2000 w / mu · k, diamondi imaposa zinthu zina monga zitsulo monga zitsulo, zopanda - zitsulo. Katunduyu ndi chifukwa cha kapangidwe kalikonse kakhwima, komwe kumathandizira ma phonons, kapena kutentha - zonyamula tinthu tating'onoting'ono, kuti zizidutsa kudzera pachilango chochepa. Kutentha kopambana kumeneku kumapangitsa diamondi kukhala yofunika kwambiri m'malo omwe othandizira kutentha ndikofunikira.
Kuyerekezera kutentha kwamoto
Ngakhale diamondi imakhazikitsa benchmark, zinthu zina zimawonetsanso kutentha kwamphamvu. Graphene, khomo limodzi la matomu a Carbon Atomu adakonzedwa mu awiri - Cluenial uchi chovala chovala chambiri, chikuwonetsa zinthu zapadera zokhala ndi miyambo yokhala ndi 5000 w / mu · w · w · w. Ngakhale kuti ntchito yochititsa chidwi, kugwiritsa ntchito kwa Graphene ndi kochepa chifukwa cha zovuta m'zigawo zazikulu - kupanga maluso ndi kuphatikiza kukhala matekinoloje omwe alipo kale.
Zitsulo monga mkuwa ndi aluminiyamu amadziwikanso kuti amatha kutentha, ndikumapangitsa matenthedwe a 385 w / mu · k ndi 205 w / munde, motero. Zitsulo izi zimagwiritsidwa ntchito kwambiri magawo chifukwa cha kupezeka kwawo, mtengo wake - Kuchita bwino, komanso kuchuluka kwa maluwa ndi makina ena. Ngakhale amaperewera kwa kutentha kwa diamondi, amakhala ophatikiza ndi njira zambiri zamagalimoto.
Ntchito Zochita Zochititsa chidwi
Kugwiritsa ntchito zida zokhala ndi kutentha kwamphamvu kumatulutsa mafakitale ambiri. M'magetsi, kugwiritsa ntchito kutentha ndikofunikira kuteteza kulephera kwa chida ndikuwonetsetsa kuti magwiridwe. Diamondi, ngati zopanga kapena zopangidwa mwachilengedwe, zimagwiritsidwa ntchito mu kutentha ma turnings ndi semiconduct magawo. Zojambula zake zazikulu zotsatsa zimatha kutentha mokwanira, zimathandizira magwiridwe antchito komanso kukhala nthawi yayitali yazinthu zamagetsi.
Graphene, ngakhale atakhalabe mu kafukufuku komanso wochita chitukuko, amakhala ndi lonjezo la ntchito mtsogolo m'mayendedwe ndi zida zamphamvu. Mphamvu yake yopanga kutentha kwambiri ikufufuzidwa kuti igwiritse ntchito monga momwe mungagwiritsire ntchito motsatira makompyuta ndi zinthu zophatikizika.
Zovuta ndi Mayendedwe Amtsogolo
Ngakhale kupezeka ndi phindu la zinthu zochititsa chidwi, zovuta zimakhalapo. Mtengo ndi chiwopsezo chopanga diamondi ndi graphene ndi zovuta zazikulu. Kuphatikiza apo, kuphatikiza zinthu izi kukhala zochitika zomwe zilipo popanda kunyalanyaza zinthu zawo kutentha kumafunikira kupita patsogolo.
Kafukufuku wamtsogolo amayang'aniridwa ndi kuthana ndi zopinga izi, ndikuyang'ana zinthu zatsopano, ndikuwonjezera mawonekedwe a mafuta omwe alipo. Kukula kwa zinthu zophatikizika, pomwe diamondi kapena graphene imaphatikizidwa ndi zinthu zina, ndi njira yabwino kwambiri yomwe ingapereke katundu wokhala ndi zolimbitsa thupi pazogwiritsa ntchito.
Pomaliza, pomwe diamondi pakadali pano imasunga mutuwo kuti abweretse nkhani yochititsa chidwi kwambiri, kafukufuku yemwe akuphunzira komanso zatsopano amapitilizabe malire pazotheka. Kufunafuna kapena kuyika zinthu zomwe zili ndi maluso akuluakulu kwambiri kumakhala gawo lamphamvu komanso losangalatsa mkati mwa zinthu zomwe sayansi ya zinthu sizingachitike.
Ndi zinthu ziti zomwe zingachite kutentha?▾
Kuyamba kwa Zochita Zamanja
Kumvetsetsa komwe zida ziti zomwe zingachititse kuti zinthu ziziyenda bwino ndizofunikira kwambiri m'minda yosiyanasiyana, kuchokera ku ntchito zamagetsi ku banja lililonse. Zipangizo zamagetsi zamchere ndizofunikira pakuthandizira kusamutsa mphamvu. Zipangizozi zimasiyana kwambiri pakuthana ndi kutentha, kupangitsa kuti ndikosafunikira kusankha yoyenera kuti igwiritsidwe ntchito.
Zazikulu kutentha zinthu
1. Zitsulo
Zitsulo muli bwino - odziwika chifukwa cha kuphatikizira kwa kutentha kwa kutentha. Mwa awa, mkuwa ndi aluminiyamu ndi aluminiyamu amawoneka chifukwa cha mawonekedwe awo owoneka bwino. Copper nthawi zambiri imagwiritsidwa ntchito posinthanitsa, ma radiators, ndi ziwiya zophikira chifukwa zimasamutsidwa kutentha msanga komanso moyenera. Aluminiyamu, ngakhale pang'ono kuposa zamkuwa, zopereka zopangidwa ndi mphamvu zochepa komanso zopangidwa bwino, ndikupangitsa kuti kukhala chinthu chotchuka pa ntchito ngati kutentha kumatha komanso monga zinthu zoperekera mizere yotumiza mphamvu. Siliva, ngakhale osagwiritsidwa ntchito chifukwa cha mtengo wake, ndi imodzi mwazinthu zabwino kwambiri kutentha.
2. Ceramics
Ceramic nthawi zambiri amagwiritsidwa ntchito ngati njira yokwanira pakati pa mafuta ndi zina, monga kusokonezeka kwamagetsi, ndikofunikira. Zipangizo ngati aluminiyam nitronide ndi silicon carbide imagwiritsidwa ntchito m'magetsi chifukwa cha kuthekera kwawo kothetsa kutentha pomwe akusunga magetsi. Zinthuzi zimapeza mapulogalamu ambiri pophatikiza madera ophatikizidwa ndi makompyuta amagetsi.
3. Graphite ndi kaboni - Zopangidwa
Graphite, mtundu wa kaboni, ndi wabwino kwambiri wochititsa chidwi kwambiri, makamaka mu chitsogozo. Amagwiritsidwa ntchito m'njira zosiyanasiyana, kuchokera pamagulu oyang'anira mafuta pamagetsi pamagetsi omwe ali ndi zigawo zambiri - masinthidwe. Graphene, chuma chamtsogolo chochokera ku graphite, chikuwonetsa mawonekedwe owoneka bwino ndipo ndi nkhani yofufuza zomwe zapitilira mumisani zamtsogolo.
4.. Maonekedwe a Mafuta
M'mayiko ambiri aukadaulo pomwe kusungunuka kwa kutentha ndikofunikira, matenthedwe otenthetsera (nthawi), monga matenthedwe ndi mapepala, amagwiritsidwa ntchito polimbikitsa kulumikizana kwa malo. Zipangizozi zimapangidwa mophatikizika ndi kuphatikiza mafilimu ndi polymer matele, kupereka njira zothandiza kukonza kutentha pamagetsi, kuchokera ku CPus kuti abweretse.
Kusankha Makina Oyenera Kutentha
Kusankha kutentha koyenera kumafunikira kuganizira zinthu zingapo, kuphatikizapo kusanthula kwa mankhwala, mawonekedwe amagetsi, makina, komanso mtengo. Mumwamba - Ntchito zogwirira ntchito, zida zasiliva ngati siliva kapena Graphene zitha kusankhidwa kuti achite zinthu zapamwamba kwambiri, pomwe munthawi yautali - ntchito zowoneka bwino, aluminiyamu kapena graphite angakonde. Kuphatikiza apo, zochitika zachilengedwe, monga kukhudzana ndi kutukuka kapena kutentha kwambiri, werengeni kwambiri posankha zinthu zakuthupi.
Mapeto
Zipangizo zamagetsi kutentha ndizofunikira kwambiri pakuyenda moyenera kutentha mu magawo ovuta kwambiri a ntchito. Ngakhale zitsulo monga mkuwa ndi ziphuphu zomwe zakhalapo, zida zapamwamba monga cerimics ndi graphene zikufunika kwambiri. Kusankha mosamala kwa zinthuzi, kutengera mawonekedwe awo enieni ndi zinthu zakuthupi kwathunthu, kumatha kupititsa patsogolo ntchito ndi mphamvu yamatenthedwe. Monga momwe ukadaulo umadutsa, kukula ndi kugwiritsa ntchito zinthu zomwe mabuku ambiri zimakulakula, kupereka njira zothetsera zovuta kwambiri kuti muzigwiritsa ntchito zovuta zosungunulira kutentha.
Kusaka
China Thermal silicone ndi mapepala otenthaZinthu ZakutenthaKutentha kwa kutentha, kutentha kwa matenthedwe, silicone padKusamutsa mafakitale ogulitsa mafakitalemadzi othandizaThermalThermal Interveal Purpot - UnamugwirizanitsaMafuta oyendetsa matepi a spiconeZinthu zochititsa chidwiTepi yochititsa thupi