Inyandiko zimwe zo kwiga zijyanye na Turbocharger: Icyitonderwa kimwe

Ubwa mbere, Ikigereranyo icyo aricyo cyose cyimyuka iva muri turbocharger compressor.

Nkuko twese tubizi, compressor yakoreshejwe cyane nkuburyo bwiza bwo kunoza imikorere no kugabanya ibyuka bya moteri ya mazutu. Amabwiriza arushijeho gukomera y’ibyuka bihumanya ikirere hamwe n’imyuka iva mu kirere irashobora gutuma imikorere ya moteri igana mu turere tudakora neza cyangwa n’ahantu hatajegajega. Muri ibi bihe, umuvuduko muke hamwe nuburemere bukabije bwimikorere ya moteri ya mazutu bisaba compressor ya turbocharger kugirango itange umwuka wongerewe imbaraga kumuvuduko muke, nyamara, imikorere ya compressor ya turbocharger isanzwe iba mike mubihe nkibi bikorwa.

Kubwibyo, kunoza imikorere ya turbocharger no kwagura ibikorwa bihamye biragenda biba ingirakamaro kuri moteri ya mazutu ihumanya ikirere. Ibigereranyo bya CFD byakozwe na Iwakiri na Uchida byerekanaga ko guhuza uburyo bwo kuvura no guhinduranya imashini zinjira mu modoka bishobora gutanga intera nini yo kugereranya ugereranije no gukoresha buriwigenga. Ikirangantego gikora cyimuriwe kugirango kigabanye umuvuduko wikirere mugihe umuvuduko wa compressor wagabanutse kugera kuri 80.000 rpm. Nyamara, kuri 80.000 rpm, urwego ruhoraho rwo gukora ruba ruto, kandi igipimo cyumuvuduko kiba gito; ibi biterwa ahanini nigabanuka rya tangential flow mugihe cyo gusohoka.

Icya kabiri, sisitemu yo gukonjesha amazi ya turbocharger.

Umubare munini wimbaraga zageragejwe kunoza sisitemu yo gukonjesha kugirango uzamure umusaruro ukoresheje cyane imbaraga zikoreshwa. Intambwe zingenzi muri iri terambere ni uguhinduka kuva (a) umwuka ukajya gukonjesha hydrogène ya generator, (b) mu buryo butaziguye no gukonjesha imiyoboro, hanyuma (c) hydrogene ikonjesha amazi. Amazi akonje atemba kuri pompe avuye mu kigega cyamazi gitunganijwe nkikigega cyumutwe kuri stator. Kuva kuri pompe amazi abanza kunyura muri firime ikonjesha, iyungurura, hamwe nigitutu kigenga valve, hanyuma ikagenda munzira zibangikanye zinyuze kuri stator ihindagurika, ibihuru nyamukuru, na rotor. Pompe yamazi, hamwe n’amazi yinjira n’isohoka, bishyirwa mumutwe uhuza amazi akonje. Bitewe nimbaraga zabo za centrifugal, umuvuduko wa hydraulic ushyirwaho ninkingi zamazi hagati yisanduku yamazi hamwe na coil ndetse no mumiyoboro ya radiyo iri hagati yisanduku yamazi na bore hagati. Nkuko byavuzwe mbere, umuvuduko utandukanye winkingi zamazi akonje nubushyuhe bitewe nubwiyongere bwubushyuhe bwamazi bikora nkumutwe wumuvuduko kandi byongera ubwinshi bwamazi atembera muri coil ugereranije nubwiyongere bwubushyuhe bwamazi nimbaraga za centrifugal.

Reba

1. Kwigana kwinshi kwimyuka iva muri turbocharger compressor hamwe nubushakashatsi bubiri, Ingufu 86 (2009) 2494–2506, Kui Jiao, Harold Sun;

2. IBIBAZO BY'UBURYO N'UBUSHUMBA MU GUHINDUKA ROTOR, D.. Lambrecht *, Vol I84