Ezinsukwini ezimbalwa ezedlule, e-University of Washington uProfessor Aniriruddh Vashisth washicilela iphepha ku-International Authority Journative Journal Carbon, ethi wathuthukisa ngempumelelo uhlobo olusha lwe-carbon fiber composite impahla. Ngokungafani ne-CFRP yendabuko, engeke ilungiswe uma ilimele, izinto ezintsha zingalungiswa kaninginingi.
Ngenkathi ugcina izakhiwo zemishini zezinto zokwakha zendabuko, i-CFRPS entsha yengeza inzuzo entsha, okungukuthi, ingalungiswa kaningi ngaphansi kwesenzo sokushisa. Ukushisa kungalungisa noma yikuphi ukulimala kokukhathala kwezinto ezibonakalayo, futhi nakho kungasetshenziselwa ukubola lokho okuqukethwe lapho kudingeka ukuthi iphindwe kabusha ekugcineni komjikelezo wesevisi. Njengoba i-CFFT yendabuko ayikwazi ukuphinda isetshenziswe kabusha, kubalulekile ukuthuthukisa impahla entsha engavuselelwa noma ilungiswe kusetshenziswa amandla afudumele noma ukufudumala okufudumele komsakazo.
USolwazi Vashistth wathi umthombo wokushisa ungabambezela unomphela inqubo yokuguga ye-CFRS entsha. Ukukhuluma ngokuqinile, lokhu okuqukethwe kufanele kubizwa ngokuthi ama-vitrimers we-carbon fiber aqinisiwe (VCFRP, ama-vitrimers e-carbon fiber aqinisiwe). I-Glass Polymer (Vitrimers) uhlobo olusha lwe-polymer oluhlanganisa izinzuzo ze-thermoplastic kanye ne-thermoset zisungulwe nguProfessical Chemist Leibler ngo-2011. I-Vitrimers Material isebenzisa i-Dynamic Chemical Leibler ngo-2011. I-Vitrimers Material isebenzisa i-Dynamic Chemical Exchange Mechanism, lapho kufuthelwa khona, futhi ngasikhathi sinye Ama-armosetting allmers angaba ngezelapha futhi aphindiselwe njengama-thermoplastic polymers.
Ngokuphambene nalokho, okuvame ukubizwa ngokuthi izinto ze-carbon fiber composite ziyi-carbon fiber eqinisiwe i-resin matrix Izinto ezihlanganisiwe (CFFP Izinto zokwenziwa ze-thermosetting zivame ukuqukethe i-epoxy resin, amabhondi zamakhemikhali lapho angahlanganisa khona unomphela okuqukethwe emzimbeni owodwa. Ama-Thermoplastic Composites aqukethe ama-resins athambile athambile angancibilika futhi aphindiselwe, kepha lokhu kuzothinta nakanjani amandla nokuqina kokuqukethwe.
Amabhondi amakhemikhali e-VCFRP angaxhunyaniswa, axhumekile, futhi axhunywe kabusha ukuze athole "indawo ephakathi" phakathi kwezinto ze-thermoset kanye ne-thermoplastic. Abaphenyi bephrojekthi bakholelwa ukuthi amaVitrimers angabambela ama-thermosetting resins futhi agweme ukunqwabelana kwama-composites we-thermosetting ekulahlekelweni komhlaba. Abaphenyi bakholelwa ukuthi i-vcfrp izoba yi-shift enkulu kusuka ezintweni zendabuko kuya ezintweni zokwakha ezinamandla, futhi izoba nochungechunge lwemithelela ngokuya ngezindleko zomjikelezo wokuphila okugcwele, ukuthembeka, ukuphepha kanye nokulungiswa.
Njengamanje, ama-turbine turbine ama-turbine angenye yezindawo lapho ukusetshenziswa kwe-CFRP kukhulu, futhi ukululama kwama-blade bekulokhu kuyinkinga kulo mkhakha. Ngemuva kokuphela kwesikhathi senkonzo, izinkulungwane zama-blades athathe umhlalaphansi zalahlwa ekugcwalisweni komhlaba ngendlela yokugcwaliswa komhlaba, okwadala umthelela omkhulu emvelweni.
Uma i-vcfrp ingasetshenziselwa ukukhiqiza okungcono, ingahle isetshenziswe kabusha futhi isetshenziswe kabusha ngokushisa okulula. Noma ngabe i-blade ephethwe ingenakulungiswa futhi isetshenziswe kabusha, okungenani ingaboshelwa ngokushisa. Izinto ezintsha ziguqula umjikelezo wokuphila we-linear we-thermoset izinhlanganisela ze-cyclic Life Cycle, ezizoba yisinyathelo esikhulu sibheke entuthukweni esimeme.
Uma i-vcfrp ingasetshenziselwa ukukhiqiza okungcono, ingahle isetshenziswe kabusha futhi isetshenziswe kabusha ngokushisa okulula. Noma ngabe i-blade ephethwe ingenakulungiswa futhi isetshenziswe kabusha, okungenani ingaboshelwa ngokushisa. Izinto ezintsha ziguqula umjikelezo wokuphila we-linear we-thermoset izinhlanganisela ze-cyclic Life Cycle, ezizoba yisinyathelo esikhulu sibheke entuthukweni esimeme.
Isikhathi sePosi: Nov-09-2021
