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ʻO ka hoʻoheheʻe ʻana i ka pahu pahu pahu pahu 0445120311 Bosch no Man Tgx 18.440 / 24.440 / 26.440 12.4 L D2676 I6 (Turbocharged)

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    Code Huahana 0445120311
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    MOQ 6 pcs / Kūkākūkā ʻia
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    Palapala hōʻoia 6 mahina
    Ka manawa o waena o ka hoʻomaka a i ka wā pau 7-15 mau lā hana ma hope o ka hōʻoia ʻana i ke kauoha
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    Mechanism o ka injector carbon deposit hoʻokumu part2

    • 3) Mai ka manaʻo o ka thermal oxidation kaʻina o nā engine diesel, Singer et al.ua hoʻohana i nā ʻaila ʻaila maʻemaʻe no ka mālama ʻana i ka wela, ua aʻo i ka mana o ka mahana a me ka manawa i ka hoʻokumu ʻana o nā waihona kalapona i ka hopena o ka hoʻoneʻe ʻana o ka ʻaila diesel, a manaʻoʻiʻo ʻo ka hoʻokumu ʻana o nā waihona kalapona e hilinaʻi nui ʻia i ka mahana i hōʻike ʻia ai ka diesel. a ua māhele ʻia ke kaʻina hana o nā waihona kalapona i ʻelua mau ʻanuʻu: 1) Ke ʻoi aku ka kiʻekiʻe o ka mahana o ka ʻaila diesel ma mua o 140C, ma hope o ka hoʻomehana ʻana i ka lewa no ka manawa lōʻihi, hoʻohaʻahaʻa a decompose ka ʻaila diesel, a ʻo kekahi hapa o ia mea. hoʻokumu i nā huahana diesel oxidized kiʻekiʻe (High Molecular Weight Oxygenated Fuel Products, MOFP), i kēia manawa hiki i ka MOFP ke hoʻoheheʻe hou me ka diesel evaporated, a hiki ke lawe ʻia e ka diesel maʻemaʻe;ke emi iho ka mahana o ka hoʻolaha diesel ma mua o 140C, ʻoiai inā e hoʻomau mau ʻia ka wela i ka lewa no kekahi mau hola, ʻAʻohe hoʻokumu MOFP maopopo 2) Ke hoʻomehana ʻia ka MOFP i 150C, hoʻomaka ka MOFP e hana i nā mea kaumaha molekala kiʻekiʻe bifurcated.Ke pōkole ka manawa hoʻomehana, e lawe ʻia ka hapa nui o nā mea e ka ʻaila diesel;i ka piʻi ʻana o ka mahana wela I ka piʻi ʻana o ka mahana a hoʻolōʻihi ʻia ka manawa hoʻomehana, piʻi mau ka MOFP, a i ka wā e piʻi ai ka mahana koʻikoʻi i 300C, ʻo ka hapa nui o nā mea i hana i kahi pūnaewele polymeric insoluble a i hoʻopili ʻia, a hoʻokumu i nā waihona kalapona.
      4) 4) Mai ka manaʻo o ka hoʻohui ʻana i ka mea zinc, ʻo Ikemoto et al.[0] no ka hoʻokumu ʻana o ka waihona kalapona i loko o ka puka nozzle o ka injector wahie i ka wā i hoʻohui ʻia ai ka zinc element i ka diesel, a manaʻoʻiʻo i ka wā i hoʻohana ʻia ai ka ʻaila diesel i loaʻa ka zinc element, hiki ke hana ʻia ke kaʻina hana o ka waiho kalapona i loko o ka puka nozzle. Ua māhele ʻia i ʻekolu mau ʻanuʻu, e like me ka mea i hōʻike ʻia ma ka Fig. 2: (1) I ka pae mua, ʻoiai ʻo ka puka o ka puka nozzle kokoke i ke kinoea puhi, ʻoi aku ka kiʻekiʻe o ka mahana, no laila ua hoʻokumu ʻia nā waihona kalapona, ʻoiai ka He haʻahaʻa ka wela inlet o ka puka nozzle, a he emi nā waihona kalapona.Hoʻopili ʻo Zinc me kahi liʻiliʻi o ka waika anteline i loko o ke kinoea puhi ahi e hana i ka antelope zinc, e hana ana i kahi bottleneck ma ka puka o ka lua injection, e kāohi ana i ke kahe o ka diesel;ʻO ka waihona kalapona ma ka puka o ka puka nozzle e hana i ka zinc carbonate, a ʻo ka anteline zinc ma ka puka o ka puka nozzle e hiki mālie i ka saturation (decompose ka zinc carbonate i ka piʻi ʻana o ka mahana), a ulu mālie ka waihona kalapona i waena a me ka. ʻaoʻao komo o ka puka nozzle;(3) saturated state , ʻo ka zinc carbonate ma ke komo ʻana o ka puka nozzle e hele mālie i ka saturation, a hana i kahi bottleneck ma ka puka o ka puka nozzle, i kēia manawa ua loaʻa kahi kaulike ma waena o ka hoʻokumu ʻana a me ka wehe ʻana i nā waihona kalapona.

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