Ukonga amandla kunye nokuNcitshiswa koMbane: Izinto eziluncedo zeCarbon Fiber's Lightweight ziya zibonakala ngakumbi
I-carbon fiberiplastiki eyomeleziweyo(CFRP) yaziwa ngokuba zombini khaphukhaphu kwaye yomelele, kwaye ukusetyenziswa kwayo kwimimandla efana neenqwelomoya kunye neemoto kube negalelo ekunciphiseni ubunzima kunye nokuphucula uqoqosho amafutha. NgokoHlolo lwe-Life Cycle Assessment (LCA) yempembelelo yokusingqongileyo iyonke ukusuka kwimveliso yezinto eziphathekayo ukuya ekulahlweni okuqhutywe yiJapan Carbon Fiber Manufacturers Association, ukusetyenziswa kweCFRP kunegalelo elikhulu ekunciphiseni ukukhutshwa kweCO2.
Ibala leenqwelomoya:xa ukusetyenziswa kwe-carbon fiber composite CFRP kwinqwelomoya yomkhweli ephakathi ifikelela kwi-50% (ezifana ne-Boeing 787 kunye ne-Airbus A350 CFRP idosi idlule i-50%), isixa-malicarbon fiberesetyenziswa kwinqwelomoya nganye malunga neetoni ezingama-20, xa kuthelekiswa nezinto zemveli zinokufikelela kwi-20% elula, ngokutsho kweenqwelomoya ezingama-2,000 ngonyaka, iklasi nganye yeekhilomitha ezingama-500, iminyaka eyi-10 yokusebenza, inqwelomoya nganye inokunciphisa iitoni ezingama-27,000 zokukhutshwa kweCO2 kwinqwelomoya nganye kwi-10. iminyaka yokusebenza, ngokusekelwe kwiinqwelomoya ezingama-2,000 ngonyaka kunye neekhilomitha ezingama-500 ngenqwelomoya nganye.
Indawo yeemoto:Xa i-CFRP isetyenziselwa i-17% yobunzima bomzimba wemoto, ukunciphisa ubunzima kuphucula uqoqosho lwamafutha kwaye kunciphisa ukukhutshwa kwe-CO2 nge-cumulative toni ye-5 yeetoni zokukhutshwa kwe-CO2 ngemoto nganye usebenzisa i-CFRP, ngokusekelwe kumgama wokuqhuba ubomi bonke beekhilomitha ezingama-94,000 kwaye Iminyaka eyi-10 yokusebenza, xa kuthelekiswa neemoto eziqhelekileyo ezingasebenzisi iCFRP.
Ukongeza koku, inguqu yezothutho, ukukhula kwamandla amatsha kunye neemfuno zokusingqongileyo kulindeleke ukuba zidale amathuba amatsha oshishino kwi-carbon fiber. Ngokutsho kweToray yaseJapan, imfuno yehlabathi yecarbon fiberkuqikelelwa ukukhula kwinqanaba lonyaka le-17% ngo-2025. Kwizicelo ze-aerospace, i-Toray ilindele imfuno entsha ye-carbon fiber "yeenqwelo ezindizayo" ezifana neenqwelo zomoya kunye needrones ezinkulu, ngaphezu kweenqwelo-moya zorhwebo.
Amandla omoya: izicelo ze-carbon fiber ziyanda
Kwinkalo yokuvelisa amandla omoya, ufakelo olukhulu lwenzeka kwihlabathi jikelele. Ngenxa yezithintelo zesiza, ufakelo lutshintshela kwiindawo ezingaselunxwemeni nezomoya ophantsi, nto leyo ekhokelela kwimfuno engxamisekileyo yokuphucula ukwenziwa kombane ngokufanelekileyo.
Iibhleyidi zeinjini yomoya ezinkulu ziyafuneka ukunyusa ukusebenza kakuhle kokuveliswa kombane, kodwa ukwenziwa kwazo kusetyenziswa emvelii-fiberglassimidibaniso izenza zichaphazeleke ngakumbi kukuwohloka, nto leyo ebeka ngaphambili iincakuba zeinjini yomoya emngciphekweni wokumpintsha inqaba kunye nokwenza umonakalo. Ngokusebenzisa imathiriyeli ye-CFRP esebenza ngcono, ukudodobala kuya kuthintelwa kwaye ubunzima buya kuncitshiswa, oku kuvumela ukwenziwa kweencakuba ezinkulu zeinjini yomoya kwaye kube negalelo ekwamkelweni ngakumbi kwamandla omoya.
Ngokufaka isicelocarbon fiberidityaniswe kwiincakuba zee turbines zomoya zamandla ahlaziyekayo, kuyenzeka ukudala iiinjini zomoya ezinamacangca amade kunangaphambili. Ekubeni ukuveliswa kwamandla enkcazo-bungcali yeinjini yomoya ilingana nesikweri sobude beblade, ngokusebenzisa imidibaniso ye-carbon fibre composites kunokwenzeka ukuzuza ubungakanani obukhulu kwaye ngaloo ndlela kwandiswe amandla emveliso yeinjini yomoya.
Ngokohlalutyo lwamva nje lwentelekelelo yentengiso yentengiso ekhutshwe yiToray ngoMeyi kulo nyaka, iblade ye-2022-2025 ye-wind turbine blade ye-carbon fiber imfuno edibanisa izinga lokukhula lonyaka ukuya kuma-23%; kwaye kulindeleke ukuba kwi-2030 iblade ye-injini yomoya ye-offshore ye-carbon fiber iyakufikelela kwiitoni ezingama-92,000.
Amandla eHydrojeni: Igalelo leCarbon Fiber liya libonakala ngakumbi
Ihydrogen eluhlaza iveliswa ngamanzi asebenza ngombane kusetyenziswa umbane owenziwe kwimithombo yamandla ahlaziyekayo njengelanga okanye umoya. Njengomthombo wamandla ococekileyo ofaka isandla ekungathathi hlangothi kwekhabhoni, i-hydrogen eluhlaza iye yatsala ingqalelo kwaye imfuno yayo kulindeleke ukuba ikhule kakhulu kwixesha elizayo. Ukongeza, ukusetyenziswa kwayo kwiiseli ze-hydrogen fuel ifumana ukuthandwa ngokuthe ngcembe kwaye kulindeleke ukuba ikhule kakhulu kwixesha elizayo.
Iisilinda zokugcina i-hydrogen zoxinzelelo oluphezulu ezenziwe nge-carbon fibers ephezulu, iphepha le-carbon fiber esetyenziswa njengezinto ze-electrode kunye ne-gas diffusion layers, kunye nezinye iimveliso zinegalelo elihle kwikhonkco elipheleleyo lemveliso ye-hydrogen, ukuthutha, ukugcinwa kunye nokusetyenziswa.
Ngokusebenzisacarbon fiberkwiinqanawa zoxinzelelo, ezifana negesi yendalo egxininisiweyo (CNG) kunye neesilinda ze-hydrogen, kunokwenzeka ukunciphisa ngokufanelekileyo ubunzima kunye nokunyusa uxinzelelo lokuqhuma. Imfuno yeesilinda ze-CNG zezithuthi ze-CNG ezisetyenziselwa iinkonzo zokuhanjiswa kwekhaya kunye neetanki zokuthutha igesi yendalo zikhula ngokukhawuleza.
Ukongeza, imfuno ye-carbon fiber esetyenziswa kwiinqanawa zoxinzelelo kulindeleke ukuba inyuke kwixesha elizayo njengoko iisilinda zokugcina i-hydrogen zisanda kusetyenziswa kwiimoto zabakhweli, iilori, oololiwe kunye neenqanawa ezisebenzisa iiseli zamafutha e-hydrogen.
I-Shanghai Orisen yeTekhnoloji eNtsha yeTekhnoloji Co., Ltd
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Ixesha lokuposa: Aug-02-2024