Iprojekthi yophando ye-EU uMarbel uphuhlisa ibhetri ekhaphukhaphu enoxinano lwamandla aphezulu kunye namaxesha amafutshane okutshaja ukukhawulezisa ukuthengiswa kweemoto zombane.
Iprojekthi yophando ye-EU iMarbel ijolise ekuphuhliseni ibhetri ekhaphukhaphu enoxinano lwamandla aphezulu kunye namaxesha amafutshane okutshaja. Ngokuthe ngqo, i-compact entsha, imodyuli, i-weight-optimized, ipakethi yebhetri esebenza kakhulu enobomi obude kunye nokusebenza okuphezulu kwamandla.
Ngokutsho kweFraunhofer Institute for Machine Tools and Forming Technology (IWU), enye yezitshixo ilele kwi-foam yensimbi. Oku kwenza lula ukulawulwa kwe-thermal, kunciphisa ubunzima bebhetri, kwaye iyakwazi ukumelana nomothuko.
I-foam yensimbi kwiibhetri inezi zinzuzo
I-IWU yinxalenye yeprojekthi yamaqabane ophando ali-16 kwaye ibe negalelo kulwazi kulwakhiwo olukhaphukhaphu kunye nolawulo lobushushu obungangeniyo beebhetri. Ngaphezulu kweminyaka engama-20, icandelo le-Functionally Integrated Lightweight Structures sele lisebenza kubuchwephesha kunye nophuhliso lwesicelo sesinyithi se-honeycomb (ekwabizwa ngokuba yi-foam yensimbi).
Ngokutsho kwe-IWU, izakhiwo eziphathekayo esele zisetyenziswe kwimveliso yochungechunge kulwakhiwo lwesixhobo somatshini zineempawu ezibalaseleyo. Zilula kwaye zifunxa amandla amaninzi empembelelo kwingozi. Ngokukodwa, amagwebu esinyithi adityaniswe nezinto zokutshintsha kwesigaba (ekuthiwa zii-PCMs) kufuneka zenze kube lula ukulawula i-thermal yeebhetri. Oku kunciphisa amandla afunekayo ekupholiseni kwaye ngaloo ndlela kwandisa uluhlu lokuqhuba, kuchaza uChristian Hannemann, umphathi weprojekthi ye-Marbel kwi-Fraunhofer IWU.
I-Metal foam ikhusela ukonakala kwiingozi
Ngakolunye uhlangothi, isakhiwo se-foam yensimbi ephantsi kwe-casing yebhetri kufuneka ikwazi ukuhambisa ngokukhawuleza ukushisa okugqithisileyo kwindawo yokugcina, njenge-wax esele igcinwe kwisakhiwo sebhetri. Ngakolunye uhlangothi, ngokutsho kwe-IWU, esi sakhiwo sikhusela ibhetri kwiimpembelelo zangaphandle kwaye siyayikhusela kwiintsilelo ezinokuba yingozi xa kukho ingozi.
Ixesha lokuposa: Jan-28-2022
