Kayayyakin Motoci Injector Diesel Injection 178-0199 don CAT Auto Fuel Common Rail Nozzle Injector
Bayanin Samfura
Magana.Lambobi | 178-0199 |
Aikace-aikace | 3126 inji |
MOQ | 4 PCS |
Takaddun shaida | ISO9001 |
Wurin Asalin | China |
Marufi | Shirya tsaka tsaki |
Kula da inganci | An gwada 100% kafin jigilar kaya |
Lokacin jagora | 7-10 kwanakin aiki |
Biya | T/T, L/C, Paypal, Western Union, MoneyGram ko kamar yadda kuke bukata |
Inganta karfin allura
Ƙananan injunan diesel na ruwa mai saurin bugun jini guda biyu, wanda ke da kyakkyawan tattalin arziki da kuma babban abin dogaro, ana amfani da su sosai a cikin manyan jiragen ruwa, suna tuki kusan kashi 70% na yawan jigilar kayayyaki na duniya kuma suna taka muhimmiyar rawa a cikin tsarin tattalin arzikin duniya.Low gudun bugun jini guda biyu Injin dizal na ruwa yana da babban ƙarfi da haɓakar abubuwa masu cutarwa.Kungiyar Maritime ta Duniya (IMO) ta fara aiwatar da matakan Tier III a wasu wuraren sarrafa hayaki a cikin 2016, suna buƙatar injunan diesel na Marine tare da saurin ƙasa da 130r / min don fitar da bai wuce 3.4g / (kW·h) na NOx a cikin yankin kula da fitar da hayaki.Jiragen ruwan da suka gaza cika ka'idojin fitar da hayaki suna fuskantar rashin iya tashi zuwa teku a wasu kasashen da suka ci gaba.A halin yanzu, akwai manyan hanyoyin fasaha guda biyu don ƙananan injunan dizal na Marine don saduwa da ƙa'idodin fitarwa na Tier III: (1) rage yawan ƙwayar cuta (zaɓi catalyticreduction, SCR) fasahar rage rage catalytic na NOx ta ƙara urea N2, yana buƙatar ƙarin. saitin kayan aiki masu mahimmanci bayan sarrafawa, da tsadar kulawa;(2) fasahar sake zagayowar iskar gas (EGR) tana rage zafin konewa a cikin silinda ta hanyar gabatar da iskar gas ta yadda zai hana samar da NOx a cikin silinda, amma yana haifar da karuwar yawan mai.A cikin 'yan shekarun nan tare da aikace-aikacen farko na babban matsin lamba na gama gari na fasahar dogo a cikin ƙananan injunan ruwa na injunan ruwa haɓaka tsarin tsarin allura da sassaucin dabarun allura ya tabbatar da samun babban ƙarfin haɓaka haɓakar mai da iskar gas a cikin silinda da tsarin konewa.A cikin wallafe-wallafen ana amfani da micro-genetic algorithm don inganta matakan da aka riga aka yi da allura kuma an gano cewa tsarin da ya dace kafin allurar zai iya rage lokacin jinkirin ƙonewa yana inganta haɓakar konewa da kuma rage yawan man fetur.