Yayyo mai na turbocharger yanayin gazawa ne wanda zai haifar da raguwar aiki, yawan amfani da mai, da rashin yarda da fitar da iska.Sabbin sabbin abubuwan rufe mai na Cummins suna rage waɗannan haɗarin ta hanyar haɓaka ingantaccen tsarin rufewa wanda ke yaba da sauran manyan sabbin sabbin abubuwa waɗanda aka haɓaka don Holset® turbochargers.

Sake fasalta fasahar hatimin mai daga Cummins Turbo Technologies (CTT) na murnar watanni tara da samun kasuwa.Fasahar juyin juya hali, a halin yanzu tana jurewa aikace-aikacen haƙƙin mallaka na ƙasa da ƙasa, ta dace da aikace-aikace a kan manyan tituna da kasuwannin kan titi.

An buɗe shi a watan Satumba na 2019 a Babban Taron Supercharging na 24th a Dresden a cikin takardar farar fata, "Haɓaka Ingantaccen Hatimin Turbocharger Dynamic Seal," an haɓaka fasahar ta hanyar bincike da ci gaba na Cummins (R&D) kuma Matthew Purdey, shugaban ƙungiyar a Subsystems Engineering a ya fara aiki. CTT.

Binciken ya zo ne a matsayin mayar da martani ga abokan cinikin da ke buƙatar ƙananan injuna tare da yawan ƙarfin ƙarfi, tare da ƙananan hayaki.Saboda wannan, Cummins ya ci gaba da kasancewa mai sadaukarwa don isar da ingantacciyar hanya ga abokan ciniki ta hanyar ci gaba da bincika sabbin hanyoyin inganta aikin turbocharger da kuma yin la'akari da haɓakawa waɗanda ke shafar dorewa, gami da aiki da fa'idodin fitarwa.Wannan sabuwar fasaha ta kara haɓaka ikon rufe mai don ba da fa'idodi da yawa ga abokan ciniki.

 Menene fa'idar sabuwar fasahar rufe mai?

Sabuwar fasahar rufewa don Holset® turbochargers yana ba da damar turbo saukar da sauri, ragewa, rigakafin zubar da mai akan tsarin matakai biyu kuma yana ba da damar rage CO2 da NOx don sauran fasahohin.Har ila yau, fasahar ta inganta kula da zafin jiki da amincin turbocharger.Bugu da ƙari, saboda ƙarfinsa, ya yi tasiri sosai akan yawan kula da injin diesel.

Hakanan an yi la'akari da wasu mahimman abubuwa lokacin da fasahar rufewa ke cikin matakan bincike da haɓakawa.Waɗannan sun haɗa da ba da izini don haɓakawa na mai watsa shirye-shiryen kwampreso da kuma tuƙi don kusancin haɗin kai tsakanin bayan magani da turbocharger, haɗin kai wanda ya riga ya kasance ƙarƙashin mahimman R&D daga Cummins kuma ya samar da wani muhimmin sashi na tsarin Haɗin kai.

Wane gogewa ne Cummins ke da shi tare da irin wannan bincike?

Cummins yana da fiye da shekaru 60 na gwaninta haɓaka Holset turbochargers kuma yana amfani da wuraren gwaji na cikin gida don gudanar da gwaji mai ƙarfi da maimaita bincike akan sabbin samfura da fasaha.

“Multi-phase Computetional Fluid Dynamics (CFD) an yi amfani da shi don yin ƙirar halayen mai a cikin tsarin hatimi.Wannan ya haifar da zurfin fahimtar hulɗar mai / gas da kimiyyar lissafi a cikin wasa.Wannan zurfin fahimta ya rinjayi haɓakar ƙira don sadar da sabuwar fasahar rufewa tare da aikin da bai dace ba, "in ji Matt Franklin, Darakta - Gudanar da Samfura & Tallace-tallace. Saboda wannan tsauraran tsarin gwaji, samfurin ƙarshe ya wuce ƙarfin hatimi sau biyar ayyukan da aka yi niyya.

Menene ƙarin bincike yakamata abokan ciniki suyi tsammanin gani daga Cummins Turbo Technologies?

Ci gaba da saka hannun jari a cikin bincike da haɓaka fasahar turbo dizal yana gudana kuma yana nuna jajircewar Cummins don isar da masana'antu da ke jagorantar hanyoyin samar da dizal a kan babbar hanya da kasuwar kashe-kashe.

Don ƙarin bayani game da haɓaka fasahar Holset, shiga cikin jaridar Cummins Turbo Technologies na kwata.