Iindaba
01
Uguquko Oluthuleyo: Ukuvulwa Kwendlela Yokupholisa Ngaphandle Engenafeni
2025-06-21
Ukuguquka Okuthuleyo Kokusasazeka Kobushushu: Apho Inqwelo-moya Idibana Neziseko Zophuhliso Zasezidolophini
Kulo mfanekiso wemveliso ogcwele ubuhle bemizi-mveliso, iipateni zejiyometri ezicwangciswe ngononophelo kunye nee-arrays ezineembobo kwiiphaneli zesilivere zesinyithi zichaza ngokutsha iindlela zolawulo lobushushu bangaphandle. Ngelixa uninzi lweendawo zokufudumala zisaxhomekeke kwi-convection yomoya onomsindo, esi sisombululo sokupholisa esingenamsebenzi—esiphefumlelwe yitekhnoloji yokulawula ubushushu beenqwelo-moya—sifezekisa ukusebenza kakuhle kokudlulisa ubushushu kwe-800W/m·K ngokusebenzisa izakhiwo ezincinci zomphezulu ezilungiselelwe nge-aerodynamically. Uvavanyo lwasentsimini kwindawo yokukhosela iibhasi ezikrelekrele eDubai lubonisa ukuba ukusebenza kwayo okungenangxolo kunciphisa ingxolo yesixhobo esingqongileyo nge-15 decibels, nto leyo ebonisa ukuba ulawulo lobushushu oluphezulu lunokuhambelana noxolo lwasezidolophini.
Izinto ezimnyama zegrille ezikumfanekiso zifihla ummangaliso: izinto zokugcina amandla okutshintsha kwesigaba ezithathwe kubuchwepheshe be-NASA's lunar rover, ezikwaziyo ukufunxa nokukhupha amandla obushushu phakathi kwama-35-80°C njengokuphefumla. Ngokuchasene nemvelaphi yamasimi anengca kunye nesibhakabhaka esiluhlaza okwesibhakabhaka, i-substrate ye-aluminiyam enomoya igcina uzinzo olusebenzayo lwe-92% emva kweeyure ezingama-2,400 zovavanyo lwetyuwa kwizikhululo zamandla zaselunxwemeni—ubungqina bokunyamezela kwayo.
Okumangalisa ngakumbi yimbongo yayo yemizi-mveliso: xa ezi modyuli zesinyithi zixhobisa izibane zesitalato ezikrelekrele kwiSixeko saseNEOM saseSaudi Arabia, i-thermal matrix enkulu ayipheleli nje ekususeni ubushushu basentlango kodwa ngokungalindelekanga idala i-ode enesingqisho kwi-urbanism yexesha elizayo.
Ngaba le Cube yesilivere ibambe ikamva? Ngaphakathi kweNguquko yokuqala yokuZipholisa eZiphefumlayo ehlabathini
Ithathwe kule mveliso igcwele ubuhle bemizi-mveliso, uluhlu lwe-fin olucwangciswe ngononophelo kwi-cube yesinyithi yesilivere lubhala ngokutsha imithetho yokupholisa izixhobo ze-elektroniki ngokuzolileyo. Isuka kwindlela yokusebenzisa amandla angaqhelekanga yeenkqubo ezixhomekeke kumoya,
Le cooler ingaqhelekanga isebenzisa izakhiwo zehoneycomb eziphefumlelwe yi-bio ukuze ifezekise ukusebenza kakuhle kokutshintshiselana kobushushu kwe-800W/m·K ngokusebenzisa i-convection yendalo—uvavanyo lokwenyani kwi-GPU ephambili lubonisa amandla ayo okugcina amaqondo obushushu angaphantsi kwama-65°C ngelixa isebenza ngokuthula ngokupheleleyo, inika ukusebenza okuphezulu ngama-40% kunezisombululo eziqhelekileyo.
Isaziso seendaba: Kuqaliswe i-Heat Sink entsha esebenza kakuhle kakhulu, inika izisombululo ezinamandla zokupholisa izixhobo zoshishino
.1. Uyilo lokuPholisa oluSebenza kakuhle
Isinki yobushushu isebenzisa isakhiwo sephiko elinamaleko amaninzi, kunye namaphiko okupholisa acwangciswe ngokuxineneyo ezantsi ukuze kwandiswe kakhulu indawo yokuchithwa kobushushu. Xa idityaniswe nemingxunya emininzi emnyama yokungenisa umoya esasazeke kumphezulu, iqinisekisa ukudluliselwa kobushushu ngokukhawuleza, inciphisa ngempumelelo amaqondo obushushu okusebenza kwaye yandise ubomi bezixhobo.
.2. Ulwakhiwo lweSinyithi oluhlala ixesha elide
Yenziwe ngentsimbi yesilivere yodidi oluphezulu enomgangatho ocoliweyo, ayigcini nje ngokuphucula ukumelana nokuguguleka kodwa ikwaphucula nokusebenza kakuhle kokusasazwa kobushushu. Le nto imelana nokugqwala kwaye imelana nobushushu obuphezulu iyenza ifaneleke kwiindawo zoshishino ezifuna kakhulu.
.3. Ulwakhiwo oluncinci nolulula ukuyifaka
Uyilo oluhlanganisiweyo lugcina indawo ngelixa lubonelela ngeendlela zokufakela eziguquguqukayo kwiimfuno ezahlukeneyo zokupholisa. Imingxunya emnyama yokufaka iqinisekisa ukuba iqiniswa ngokuqinileyo, inika uzinzo kunye nokuhambelana.
.4. Ubuhle kunye nokuSebenza kweZigaba zeMveliso
Isiphelo sesinyithi sesilivere esicwebezelayo, esidityaniswe nemvelaphi emnyama, sigqamisa ubuhle bemizi-mveliso ngelixa sigcina ukusebenza kakuhle—sihlangabezana neemfuno ezimbini zezixhobo zanamhlanje zoshishino ukuze zisebenze kakuhle kwaye zibukeke kakuhle.
• I-Aluminium Alloy ye-Aerospace-Grade: Ilula kodwa inendawo yokunyibilika ebalulekileyo ye-950°C
• Umphezulu oGqityiweyo ngeMicro: Ubume obukhethekileyo begranular abuyonto nje yobuhle—uvavanyo lwemijelo yomoya luqinisekisa ukuba luphazamisa ukuhamba komoya kumaleko omngcele, luphucula ukusebenza kakuhle kokupholisa umoya nge-12%
• Isilivere Enotyisiweyo: Iyamelana nokugqwala kwe-asidi/i-alkali kwaye ikhula kakuhle kwiindawo zokusebenzela ezinomswakama ophezulu
Ifilosofi yoYilo: Ukulula kunika amandla ukuntsonkotha
Ziphakathi kwisakhelo, iimodyuli ezimbini zokupholisa zesilivere zime ecaleni—ukukhanya kwazo okubandayo kwesinyithi kunye nokugqobhoka kwejometri okusikiweyo ngokuchanekileyo kubonisa ubuhle obuqiqileyo boyilo lwemizi-mveliso. Ingenazo izinto zokuhombisa ezingafunekiyo okanye ukuphazamiseka okubonakalayo, yonke ifin kunye nomoya wonke usebenzela injongo eyodwa: ukusebenza kakuhle kobushushu. Lo nguMgcini Othuleyo ozalelwe iindawo zoshishino ezinobushushu obuphezulu—apho imo ilandela ngokungqongqo umsebenzi.