Ukusebenzisa Amathangi E-Carbon Fiber Composite Ukugcina I-Hydrogen Ephephile Nephumelelayo

Ithangi le-carbon fiber compositesezidume kakhulu ezinhlelweni zesimanje zokugcina igesi, okuhlanganisa ne-hydrogen. Ukwakhiwa kwazo okungasindi kodwa okuqinile kuzenza zilungele izinhlelo zokusebenza lapho ukusebenza kwesisindo nengcindezi kubaluleke kakhulu, njengezimoto, ama-drones, amasistimu wamandla ayisipele, kanye nokuthuthwa kwegesi yezimboni. Lesi sihloko sihlola ukuthi kanjanii-carbon fiber tanks ingasetshenziswa ukugcina i-hydrogen, yiziphi izingcindezi zokusebenza ezifanele, ukucatshangelwa kokuphepha, kanye nendlela yokunakekela lamathangi ngendlela efanele.

Kungani SebenzisaI-Carbon Fiber Composite Tanks for Hydrogen?

I-Hydrogen iyigesi elula kakhulu equkethe amandla aphezulu ngekhilogremu ngayinye, kodwa futhi idinga ukucindezela okuphezulu ukuze igcinwe ngendlela ehlangene. Amathangi ensimbi endabuko aqinile, kodwa nawo asindayo, okuyi-drawback yezinhlelo zokusebenza zeselula noma ezokuthutha.Ithangi le-carbon fiber compositesinikeza enye indlela enhle:

1. Engasindi: Lawa mathangi angaba lula ngo-70% kunamathangi ensimbi, okubalulekile ezinhlelweni zeselula njengezimoto noma ama-drones.
2. Amandla Okucindezela Okuphezulu: Ithangi le-carbon fiber composites ingakwazi ukumelana nezingcindezi eziphezulu, okuyenza ifanelekele ukuminyanisa i-hydrogen ibe amavolumu amancane.
3. Ukumelana Nokugqwala: Ngokungafani nensimbi, izinhlanganisela zekhabhoni azijwayele ukugqwala, okubalulekile ekugcineni i-hydrogen.

Izingcindezi Ezijwayelekile Zokusebenza Zesitoreji Se-Hydrogen

Ingcindezi lapho kugcinwa khona i-hydrogen incike ekusetshenzisweni kwayo:

• Thayipha amathangi ensimbi: Ngokuvamile ayisetshenziselwa i-hydrogen ngenxa yesisindo nokukhathala.
• Ithangi le-carbon fiber composites (Uhlobo III or IV): Ijwayele ukusetshenziselwa i-hydrogen, ikakhulukazi ezinhlelweni zezimoto nezimboni.

Endaweni yokugcina i-hydrogen:

• Amabha angu-350 (5,000 psi): Isetshenziswa kaningi ezinhlelweni zezimboni noma ezisindayo.

Lezi zingcindezi ziphakeme kakhulu kunalezo zomoya (imvamisa amabha angama-300) noma umoya-mpilo (amabha angama-200), okwenza isilinganiso se-carbon fiber esinamandla nesisindo sibe yigugu nakakhulu.

Ukucatshangelwa Okubalulekile Kwesitoreji Se-Hydrogen

I-Hydrogen inezinto eziyingqayizivele ezenza ukuphepha nokukhethwa kwezinto ezibonakalayo kubaluleke kakhulu:

1. I-Hydrogen Embrittlement:
   • Izinsimbi ezifana nensimbi zingaba brittle phambi kwe-hydrogen ngokuhamba kwesikhathi, ikakhulukazi ngaphansi kwengcindezi ephezulu. Izinto ezihlanganisiwe azihlushwa i-hydrogen embrittlement ngendlela efanayo, ukunikezai-carbon fiber tanksa inzuzo ecacile.
2. I-Permeation:
   • I-Hydrogen iyi-molecule encane kakhulu futhi ingadlula kancane kancane kwezinye izinto. Amathangi ohlobo lwe-IV asebenzisa i-polymer liner ngaphakathi kwegobolondo le-carbon fiber ukuze anciphise ukungena kwe-hydrogen.
3. Ukuphepha Komlilo:
   • Uma kwenzeka umlilo, amathangi kufanele afakwe izinto zokunciphisa ukucindezela (PRDs) ukuvimbela ukuqhuma ngokukhipha igesi ngendlela elawulwayo.
4. Izinga lokushisa Effects:
   • Amazinga okushisa aphezulu naphansi angathinta ukucindezela kwethangi nokusebenza komugqa. I-insulation efanele kanye nokusetshenziswa ngaphakathi kwamazinga okushisa aqinisekisiwe kubalulekile.

Amathiphu Okunakekela Nokuhlola

Ukuqinisekisa ukusebenza kwesikhathi eside nokuphepha kweI-carbon fiber hydrogen tanks, ukunakekelwa okuvamile nokuhlolwa kuyadingeka:

1. Ukuhlola Okubonakalayo:
   • Hlola indawo engaphandle ukuze uthole imifantu, i-delamination, noma umonakalo womthelela. Ngisho nemithelela emincane ingalimaza ubuqotho bethangi.
2. I-Valve kanye ne-Fitting Check:
   • Qinisekisa ukuthi wonke ama-valve, ama-seal, nezilawuli zisebenza kahle futhi azivuzi.
3. Ukuqwashisa Ngempilo Yenkonzo:
   • Ithangi le-carbon fiber composites abe nempilo yesevisi echaziwe, ngokuvamile cishe iminyaka eyi-15. Ngemuva kwaleso sikhathi, kufanele bathathe umhlalaphansi noma ngabe babonakala belungile.
4. Gwema Ukugcwalisa Ngokugcwele:
   • Gcwalisa ithangi njalo kumfutho walo olinganiselwe wokusebenza, futhi ugweme ukucindezela ngokweqile, okungenza inkambi ibe buthaka ngokuhamba kwesikhathi.
5. Ukugcwalisa Kabusha Okuqinisekisiwe:
   • I-hydrogen refueling kufanele yenziwe kusetshenziswa imishini eqinisekisiwe kanye nabasebenzi abaqeqeshiwe, ikakhulukazi lapho kunengcindezi ephezulu.
6. Isitoreji Semvelo:
   • Gcina amathangi endaweni eyomile, enomthunzi kude nelanga eliqondile noma imithombo yokushisa. Gwema izimo ezibandayo ngaphandle uma ithangi ligunyazwe ukusetshenziswa okunjalo.

Sebenzisa Izibonelo Zezimo

I-carbon fiber hydrogen tanks sezivele zisetshenziswa kabanzi ku:

• Izimoto zamafutha (izimoto, amabhasi, amaloli)
• Amadrone e-hydrogen nezindiza
• Gcina amandla kanye nezinhlelo zamandla ezimile
• Amayunithi kaphethiloli e-hydrogen aphathekayo okusetshenziswa ezimbonini noma ezimeni eziphuthumayo

Isifinyezo

Ithangi le-carbon fiber compositeAma-s ayisinqumo esihle kakhulu sokugcina i-hydrogen ngenxa yamandla azo, isisindo esiphansi, kanye nokumelana nezindaba eziqondene ne-hydrogen ezifana ne-embrittlement. Uma isetshenziswa ngokucindezela okufanele okufana ne-350bar, futhi ngokulungiswa okufanele, banikeza indlela esebenzayo nephephile yokuphatha i-hydrogen ezinhlelweni ezahlukahlukene. Kodwa-ke, kufanele kuqashelwe izimo zokusetshenziswa, impilo yethangi, kanye nezinqubo zokuphepha.

Njengoba i-hydrogen iba maphakathi nobuchwepheshe bamandla ahlanzekile, ikakhulukazi ezinhlelweni zokusekela ezokuthutha nezimboni, indima yei-carbon fiber tanks izoqhubeka ikhula, inikeze isisombululo esithembekile nesisebenzayo sokugcina i-hydrogen enomfutho ophezulu.