Ukuguquguquka okunamandla kokuhamba komoya kwi-compressor system ye-supercharger kubangela ukungcangcazela okunamandla kwecompressor kwaye yenze isandi esirhabaxa, esibizwa ngokuba yi-surge phenomenon ye-supercharger.
Lo mcimbi uya kubangela ukungcangcazela kweshaft ye-supercharger kunye ne-mechanical jolt ye-supercharger yonke, eyingozi kakhulu ekusebenzeni okukhuselekileyo kwe-supercharger. Kukho izizathu ezininzi zokunyuka kwe-supercharger, ezishwankathelwa ngolu hlobo lulandelayo:
1. Umjelo wokuhamba komoya uvaliwe.
Umjelo wokuhamba komoya wecompressor uvela kwisihluzi sesikrini sokungena → icompressor → i-air cooler → ibhokisi yomoya ecolileyo → i-cylinder inlet → i-exoust port (ivalve) → umbhobho wokukhupha → i-injini yegesi yokukhupha → itshimini.
Ukuvinjelwa okungcolileyo kuyo nayiphi na inxalenye yenkqubo kuya kunciphisa izinga lokuhamba kunye nokwandisa uxinzelelo lwangasemva.
Phakathi kwazo, iindawo ekulula ukungcolisa kuzo sisihluzo se-inlet, i-compressor blade diffuser kunye ne-impeller, i-air cooler, i-cylinder intake kunye ne-exhaust port, i-turbine nozzle ring kunye ne-impeller, ekufuneka icocwe ukuphelisa ukuvala okumdaka.
2. Amalungu omninimzi ngokwawo aneziphene, nto leyo ekhokelela ekuthelekiseni kakubi kwe-supercharger.
Isixa esikhulu sokuvuza komoya kwindandatho yepiston, kwaye ivalve yokukhupha ayivalwanga ngokuqinileyo, nto leyo ebangela ukuba isantya se-supercharger sinyuke, ukunyuka kwe-supercharger kunyuke, injini ephambili ayinakusetyenziswa, kunye noxinzelelo lwangasemva. ukwanda ukuvelisa utyando. Ukugcinwa kufuneka kuqiniswe, kwaye ukuchithwa kwe-thermal ye-valve yokukhupha kufuneka kulungiswe ngokuchanekileyo.
3. I-injini ye-diesel ixhotyiswe ngee-supercharger ezininzi ze-pulse, kwaye isantya se-supercharger siyancipha xa i-cylinder ethile icinyiwe, ngelixa uxinzelelo lwebhokisi lokucoca lutshintsha kakhulu, olukhokelela ekunyukeni koxinzelelo lwangasemva lwe-supercharger.
Ukuba utyando lwenzeka kulo mzekelo, i-cylinder edityaniswe nenye i-supercharger engeyiyo i-surge inokumiswa ukuze ilungelelanise uxinzelelo lwetanki yokucoca kuxinzelelo lwangasemva lwe-supercharger.
Okanye ngenxa yokuba umthwalo we-cylinder nganye ye-injini ye-diesel ayilingani ngokunzulu, ngeli xesha, i-supercharger eqhagamshelwe kwi-cylinder kunye nomthwalo omncinci kakhulu iya kuba noxinzelelo oluphezulu lwasemva kwaye ibangele ukunyuka, ngoko kuyimfuneko ukulinganisa umthwalo we-cylinder nganye. , kwaye unqume isixa sokutofa kwamafutha emva kokuqinisekiswa. Ukwandisa ngokufanelekileyo umthwalo we-cylinder nganye ngokulinganayo, oko kukuthi, unokupheliswa.
