SD Dojavi Slobodna Dalmacija
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Svjetska utrka pod egidom proizvesti motor koji neće stvarati CO2 i štetne dušikove okside sve se više ubrzava, a broj sudionika raste u svim segmentima transporta, pri čemu su i tehnološki pristupi sve raznovrsniji. Jedni idu u pravcu elektromotora i baterija što većeg kapaciteta, drugi rješenje vide u vodikovim gorivnim člancima, treći traže nove vrste goriva s daleko manjim štetnim emisijama, a na velika vrata se vraćaju i već otpisani motori s unutarnjim izgaranjem. Ali ne benzina i dizelskoga goriva, nego vodika.

Kada je o brodskom pogonu riječ, ta je solucija već postala obećavajuća stvarnost za pogon velikih komercijalnih brodova u čijim unaprijeđenim i prilagođenim dizelskim strojevima sada sagorijeva vodik. No, vodik nije bio razmatran kao pogonsko gorivo za manje brodice i motore, o pentama da i ne govorimo, zbog puno većih tlakova koji nastaju kada izgara u odnosu na benzin ili naftu. Barem nije do sada.

Naime, iz tvrtke Yamaha Motor Co. je priopćeno da će na Miami International Boat Showu, od 14. do 18. veljače sljedeće godine, biti predstavljen prototip njihova izvanbrodskog motora s unutarnjim izgaranjem na vodik. Dodali su kako paralelno rade i razmatraju efikasnosti više vrsta zelenog pogona, jer je ostvarivanje ugljikove neutralnosti i njihov i svjetski cilj. U tom sklopu, nastao je i njihov prvijenac na vodik čiji ispuh neće zagađivati okoliš.

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image

Penta čistih namjera ovako će izgledati

YAMAHA MOTOR CO.
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S obzirom na skoru svjetsku premijeru, iz Yamahe nisu pobliže objasnili kako su riješili tehničke probleme u dizajnu motora koji je nužno zbijen u malom tijelu, budući da je volumen penti zadan veličinom poklopca motora koja ima svoje granice. Vodik pri izgaranju također ima svoje granice, koje su iznimno visoke u odnosu na benzinske, pa će biti vrlo zanimljivo vidjeti što su Yamahini inženjeri smislili da obuzdaju tlakove i druge izazove koje oni stvaraju.

No, jedno je sigurno, Yamaha ne bi najavljivala urbi et orbi da je izgradila pentu na vodik koju će uskoro predstaviti na jednom od najprestižnijih svjetskih sajmova, bez čvrstog uvjerenja da su odradili dobar posao. Što će, također posve sigurno, posijati nervozu iščekivanja među konkurentima. Barem dok u Miamiju pomno ne razgledaju novu curu iz game i analiziraju njezine adute. Tada ćemo svi moći procijeniti u kojem bi smjeru utakmica mogla dalje krenuti.

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Tehničke detalje u Yamahi čuvaju za premijeru

YAMAHA MOTOR CO.
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Čitajte sve o jedrenju, đitama po Jadranu, brodovima na struju, brodskim motorima i popravku broda. Učimo vas kako održavati brod. 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Yamaha će u Miamiju predstaviti prototip izvanbrodskog motora s unutarnjim izgaranjem na vodik

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Yamaha će u Miamiju predstaviti prototip izvanbrodskog motora s unutarnjim izgaranjem na vodik

 YAMAHA MOTOR CO. ) [1] => stdClass Object ( [src] => https://static.slobodnadalmacija.hr/images/slike/2023/12/19/26229020.jpg [title] =>

Penta čistih namjera ovako će izgledati

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Tehničke detalje u Yamahi čuvaju za premijeru

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Svjetska utrka pod egidom proizvesti motor koji neće stvarati CO2 i štetne dušikove okside sve se više ubrzava, a broj sudionika raste u svim segmentima transporta, pri čemu su i tehnološki pristupi sve raznovrsniji. Jedni idu u pravcu elektromotora i baterija što većeg kapaciteta, drugi rješenje vide u vodikovim gorivnim člancima, treći traže nove vrste goriva s daleko manjim štetnim emisijama, a na velika vrata se vraćaju i već otpisani motori s unutarnjim izgaranjem. Ali ne benzina i dizelskoga goriva, nego vodika.

Kada je o brodskom pogonu riječ, ta je solucija već postala obećavajuća stvarnost za pogon velikih komercijalnih brodova u čijim unaprijeđenim i prilagođenim dizelskim strojevima sada sagorijeva vodik. No, vodik nije bio razmatran kao pogonsko gorivo za manje brodice i motore, o pentama da i ne govorimo, zbog puno većih tlakova koji nastaju kada izgara u odnosu na benzin ili naftu. Barem nije do sada.

Naime, iz tvrtke Yamaha Motor Co. je priopćeno da će na Miami International Boat Showu, od 14. do 18. veljače sljedeće godine, biti predstavljen prototip njihova izvanbrodskog motora s unutarnjim izgaranjem na vodik. Dodali su kako paralelno rade i razmatraju efikasnosti više vrsta zelenog pogona, jer je ostvarivanje ugljikove neutralnosti i njihov i svjetski cilj. U tom sklopu, nastao je i njihov prvijenac na vodik čiji ispuh neće zagađivati okoliš.

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Penta čistih namjera ovako će izgledati

YAMAHA MOTOR CO.
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S obzirom na skoru svjetsku premijeru, iz Yamahe nisu pobliže objasnili kako su riješili tehničke probleme u dizajnu motora koji je nužno zbijen u malom tijelu, budući da je volumen penti zadan veličinom poklopca motora koja ima svoje granice. Vodik pri izgaranju također ima svoje granice, koje su iznimno visoke u odnosu na benzinske, pa će biti vrlo zanimljivo vidjeti što su Yamahini inženjeri smislili da obuzdaju tlakove i druge izazove koje oni stvaraju.

No, jedno je sigurno, Yamaha ne bi najavljivala urbi et orbi da je izgradila pentu na vodik koju će uskoro predstaviti na jednom od najprestižnijih svjetskih sajmova, bez čvrstog uvjerenja da su odradili dobar posao. Što će, također posve sigurno, posijati nervozu iščekivanja među konkurentima. Barem dok u Miamiju pomno ne razgledaju novu curu iz game i analiziraju njezine adute. Tada ćemo svi moći procijeniti u kojem bi smjeru utakmica mogla dalje krenuti.

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Tehničke detalje u Yamahi čuvaju za premijeru

YAMAHA MOTOR CO.
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YAMAHA MOTOR CO. YAMAHA MOTOR CO. YAMAHA MOTOR CO.
YAMAHA MOTOR CO.

Yamaha će u Miamiju predstaviti prototip izvanbrodskog motora s unutarnjim izgaranjem na vodik
YAMAHA MOTOR CO.

Penta čistih namjera ovako će izgledati
YAMAHA MOTOR CO.

Tehničke detalje u Yamahi čuvaju za premijeru
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Nautika

japanski izazovMale pente na struju, velike na vodik! Yamaha najavila revolucionarni izvanbrodski motor

Piše M. ŠTRBAC
26. siječnja 2024. - 09:23
&lt;p&gt;Yamaha će u Miamiju predstaviti prototip izvanbrodskog motora s unutarnjim izgaranjem na vodik&lt;/p&gt;
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Yamaha će u Miamiju predstaviti prototip izvanbrodskog motora s unutarnjim izgaranjem na vodikYAMAHA MOTOR CO.

Svjetska utrka pod egidom proizvesti motor koji neće stvarati CO2 i štetne dušikove okside sve se više ubrzava, a broj sudionika raste u svim segmentima transporta, pri čemu su i tehnološki pristupi sve raznovrsniji. Jedni idu u pravcu elektromotora i baterija što većeg kapaciteta, drugi rješenje vide u vodikovim gorivnim člancima, treći traže nove vrste goriva s daleko manjim štetnim emisijama, a na velika vrata se vraćaju i već otpisani motori s unutarnjim izgaranjem. Ali ne benzina i dizelskoga goriva, nego vodika.

Kada je o brodskom pogonu riječ, ta je solucija već postala obećavajuća stvarnost za pogon velikih komercijalnih brodova u čijim unaprijeđenim i prilagođenim dizelskim strojevima sada sagorijeva vodik. No, vodik nije bio razmatran kao pogonsko gorivo za manje...

#YAMAHA#YAMAHA MOTOR#IZVANBRODSKI MOTOR#IZVANBRODSKI MOTOR NA VODIK#PROTOTIP
15. svibanj 2024 15:14