Emkhakheni wezinjini namandla avuselelekayo, kwenziwa imizamo yokwandisa labo abangangcolisi umkhathi futhi abangaxhomekeki kumafutha ezimbiwa phansi. Izinjini zedizili nophethiloli zinezinsuku zazo ezibaliwe. Izimoto zikagesi zinikeza okuningi ezizokhuluma ngakho ngenxa yokuvela kwazo okusheshayo nokwenyuka kwazo kwemikhumbi eminyakeni yamuva. Kepha izinjini ze-hydrogen nazo ziba umkhuba onikezwe amandla nokusebenza kwazo.
Ngabe ufuna ukwazi konke okuphathelene nezinjini ze-hydrogen?
Ukusebenza kwenjini ye-hydrogen
Ukucabanga ukuthi kunezinjini ezinophethiloli ongu-hydrogen ukucabanga ngekusasa elihlanzekile ngaphandle kokungcolisa ukukhishwa emkhathini. Futhi ukuthi igesi le-hydrogen lisendaweni ephezulu emoyeni futhi lingasetshenziswa njengophethiloli.
Uma kuqhathaniswa nama-motors ezimoto zikagesi, ukusebenza kwazo kuyafana. Zombili lezi zimoto zisebenza nogesi ukuhambisa imoto. Noma kunjalo, ukuthi bawathola kanjani amandla ngawo umehluko omkhulu.
Izimoto ze-Hydrogen zinikwa amandla ngokuhlanganiswa kwalezi zinhlobo ezimbili zezinjini: ukushisa kwangaphakathi nogesi. Injini isebenza ngebhethri elondliwa ukusabela kwamaseli agcina uphethiloli we-hydrogen.
Amaseli, njengakuwo wonke amanye amabhethri, anesigxobo esihle nesibi esibizwa nge-anode ne-cathode. Lokhu kwehlukaniswa ulwelwesi oluphakathi lapho kudlula khona i-hydrogen ion nama-electron kukhiqize amandla kagesi. Lesi sikhathi samanje sigcinwa ebhethri futhi siyatholakala lapho imoto iqala ukuhamba.
Amandla avela ebhetri ahlangana ne-oxygen emaphakathi ukukhiqiza umhwamuko wamanzi. Isisi esikhishwa ngomsila wezimoto ze-hydrogen ngumphunga wamanzi. Siyakhumbula ukuthi, yize umusi wamanzi uyigesi yemvelo ebamba ukushisa, umjikelezo wayo wokuphila emkhathini uyizinsuku ezimbalwa nje. Amafu anomthelela wawo wemvelo wokushisa okugcina umhlaba ugcina ukushisa okuzinzile futhi kwenza umhlaba uhlale, ngakho-ke ukwanda kokukhishwa komphunga wamanzi bekungeke kuholele ekwenyukeni kokushisa komhlaba.
Izinkinga zenjini ye-Hydrogen
Injini ye-hydrogen ayiphelele ngendlela abantu abacabanga ngayo. Njengoba kungakakhulunywa kabanzi emhlabeni jikelele, amaphuzu e-hydrogen cell recharging mancane kakhulu. Lokhu kwenza ukuzimela kwezimoto ze-hydrogen kube nzima kakhulu. futhi kubambezela ukusabalala kwayo ezimakethe. Ngubani oyofuna imoto okushaja kabusha kuyabiza ukuyithola futhi "engakushiya dengwane" phakathi nohambo? Ngaphezu kwalokho, indlela i-hydrogen ekhiqizwa ngayo ukuze igcinwe kumabhethri iyabiza futhi iyangcolisa. Ngakho-ke, yize ngesikhathi sokusetshenziswa kwayo ekuhambeni kwemoto kungangcolisi, ngesikhathi sokukhiqizwa kwayo kuyenzeka.
Ngokuphathelene nokuzimela kwenjini ye-hydrogen, kuyefana nenjini yephethiloli yomlilo. Ingaba nebanga elifinyelela kumakhilomitha angama-596. Ukusheshisa namandla akuvamile akukukhulu njengaleyo yenjini yomlilo wendabuko.
Uyigcwalisa kanjani imoto nge-hydrogen?
Yize izinjini ze-hydrogen zingakabi banzi, kubhekwa njengophethiloli wesikhathi esizayo. Ukushaja kabusha izinjini ze-hydrogen kulula kakhulu futhi kuyashesha. Ngemizuzu emihlanu nje iyakwazi ukushaja ngokugcwele futhi ngikwazi ukuzibusa ngamakhilomitha angama-596 futhi.
Indlela okufanele ifakwe ngayo uphethiloli ifana kakhulu neyendabuko. Kusetshenziswa ipayipi elivalwe ethangini futhi ngalo igesi lifakwa ebhethri lenjini. Lapho ibhethri ligcwele, ukushaja kabusha kuqediwe. Le nqubo ithatha cishe imizuzu emihlanu kuphela, yingakho iziteshi ze-hydrogen ziqhubeka nokusabalala emhlabeni jikelele.
Ukuphepha kwe-hydrogen
Ngaphambi kokubeka imoto ye-hydrogen emakethe, kwenziwa ukuhlolwa okuphelele ukuqinisekisa ukuphepha okuphelele kwalezi zinjini ze-hydrogen. Okokuqala, kufanele uhlole ukusabela kwalolu hlobo lwemoto kunoma iyiphi ingozi. Kumele kwaziwe ukuthi ngabe i-hydrogen tank ingaqhuma yini, ingalimaza abagibeli, inhloboni yokuphendula nokuqina kwayo, njll.
Yize i-hydrogen ingenye yezinto ezivame kakhulu endaweni yonke, elula kakhulu futhi engangcolisi kakhulu, kufanele isingathwe ngendlela efanele. Ukunciphisa ubungozi bezinjini ze-hydrogen ezilwa nezingozi zomgwaqo, kuhlanganiswe uhlelo lokuphepha olumisa ukuhamba kwe-hydrogen ezimweni zokuphahlazeka, zombili ngaphambili, ohlangothini nangemuva, okuqinisekisa ukuphepha okukhulu kwalolu hlobo. Injini uma iqhathaniswa nomlilo wendabuko.
Izinganekwane namaqiniso ezinjini ze-Hydrogen
Kunezinkolelo-ze eziningi mayelana nezinjini ze-hydrogen ngenxa yokungazi kwabo jikelele esizokuphikisa ngezansi.
Injini ye-hydrogen, ngokungafani nenkolelo evamile, ayisebenzi kuphela nge-hydrogen, ngaphandle uma injini inokulungiswa okuningi. Lezi zinjini zidinga amandla amakhulu kagesi ukuze zisebenze futhi akuyona i-hydrogen kuphela.
Izinjini ze-Hydrogen badinga ukuqapha nokugcinwa okuqhubekayo ukuqinisekisa izinga elihle lama-electrolyte. Ngokuphikisana nalokho okukholelwa lapho uthenga imoto ye-hydrogen futhi ucabanga ukuthi ungakhohlwa ukuyinakekela.
Yize inani selishibhile ngandlela thile, Kuyinkinga enkulu ukuthi kungani lezi zimoto zingasuki ezimakethe. Ngokunikezwa kwezindleko zayo eziphezulu zokukhiqiza ku-hydrogen, intengo yayo iphakeme impela.
Esinye sezizathu esenza ukuthi ukuzimela kungabi ngaphezulu kungenxa ye- izindleko zamandla aphezulu okudinga ukuhlukaniswa kokuqala kwe-hydrogen ne-oxygen. Ukuxazulula le nkinga, kusenezici eziningi okufanele zifundwe futhi zibhekwe.
Njengoba ukwazi ukubona, izinjini ze-hydrogen zisathuthuka ngokugcwele, yize abantu abaningi bezibheka njengenjini yesikhathi esizayo, kuzoba ngokuthize.