Ibintu bitanu byo kwirinda gukoresha turbocharger
2020-03-11
Amashanyarazi arenze urugero akoresha gaze yo gutwara turbine kumuvuduko mwinshi. Turbine itwara uruziga rwa pompe kugirango rushobore guhumeka umwuka kuri moteri, bityo byongere umuvuduko wo gufata no kongera umwuka winjira muri buri cyiciro, kuburyo imvange yaka yegeranye no gutwika ibinure hamwe n’igitoro cya peteroli kiri munsi ya 1, moteri yatezimbere imbaraga na torque, bigatuma imodoka ikomera. Nyamara, kubera ko gaze ya gaz turbucharger ikora cyane kumuvuduko mwinshi nubushyuhe bwinshi, ibintu bitanu bikurikira bigomba kwitabwaho mugihe ukoresheje:
Kureremba hejuru ya supercharger bifite ibisabwa byinshi mumavuta yo gusiga. Amavuta ya moteri asukuye agomba gukoreshwa ukurikije amabwiriza. Amavuta ya moteri agomba guhanagurwa, niba umwanda wose winjiye mumavuta ya moteri, bizihutisha kwambara. Iyo ibyuma byambarwa birenze urugero, ibyuma bizaterana hamwe nigitereko kugirango bigabanye umuvuduko wa rotor, kandi imikorere ya moteri ya supercharger na moteri ya mazutu izangirika vuba.
Kubasha kongera umuvuduko mugihe gito nikintu cyingenzi kiranga amamodoka ya turbo. Mubyukuri, guturika bikabije nyuma yo gutangira bizangiza byoroshye kashe ya peteroli. Moteri ya turubarike ifite umubare munini wa revolisiyo. Nyuma yo gutangira ikinyabiziga, kigomba kwiruka kumuvuduko wubusa muminota 3-5 kugirango pompe yamavuta ihabwe umwanya uhagije wo kugeza amavuta mubice bitandukanye bya turbocharger. Muri icyo gihe, ubushyuhe bwamavuta burazamuka buhoro. Amazi meza ni meza, kandi muriki gihe umuvuduko uzaba "nkamafi".
Ntugahagarike moteri ako kanya mugihe moteri ikora kumuvuduko mwinshi cyangwa ubudahwema munsi yumutwaro uremereye. Iyo moteri ikora, igice cyamavuta gihabwa rotor ya turbocharger rotor yo gusiga no gukonjesha. Moteri ikora imaze guhagarara gitunguranye, umuvuduko wamavuta wahise ugabanuka kuri zeru, ubushyuhe bwo hejuru bwigice cya turbo cya supercharger bwimuriwe hagati, kandi ubushyuhe mumashanyarazi yabashitsi ntibushobora gukurwaho vuba, mugihe rotor ya supercharger. yari agikora ku muvuduko mwinshi munsi ya inertia. Kubwibyo, niba moteri ihagaritswe mumashanyarazi ashyushye, amavuta abitswe muri turbocharger azashyuha cyane kandi yangize ibyuma na shitingi.
Akayunguruzo ko mu kirere kazahagarikwa kubera ivumbi ryinshi n’imyanda mugihe cyo kuyikoresha igihe kirekire. Muri iki gihe, umuvuduko wumwuka numuvuduko winjira muri compressor bizagabanuka, bigatuma imikorere ya turbocharger isohoka igabanuka. Muri icyo gihe, ugomba kandi kugenzura niba sisitemu yo gufata ikirere isohoka. Niba haramutse hamenetse, umukungugu uzinjizwa mumashanyarazi yumuyaga hanyuma winjire muri silinderi, bitera kwambara hakiri kare ibyuma nibice bya moteri ya mazutu, biganisha ku kwangirika kwimikorere ya supercharger na moteri.
Muri kimwe muribi bikurikira, amavuta agomba kuzuzwa buri gihe. Iyo amavuta hamwe namavuta yo kuyungurura byasimbuwe, niba yarahagaritswe igihe kinini (kirenze icyumweru), kandi ubushyuhe bwibidukikije bwo hanze buri hasi cyane, ugomba kurekura amavuta yinjira muri turbocharger hanyuma ukayuzuza isuku amavuta mugihe wuzuza amavuta. Iyo amavuta yo gusiga yatewe, inteko ya rotor irashobora kuzunguruka kuburyo buri buso bwo gusiga amavuta buhagije mbere yo kongera gukoreshwa.