Yadda turbochargers ke aiki

2020-04-01

Tsarin turbo yana daya daga cikin tsarin cajin da aka fi amfani dashi a cikin manyan injuna. Idan a cikin naúrar lokaci guda, za a iya tilasta ƙarin iska da cakuda man fetur a cikin Silinda (ɗakin konewa) don matsawa da aikin fashewa (injin tare da ƙananan ƙaura zai iya "numfasawa" kuma iri ɗaya tare da manyan ƙaura Air, inganta haɓakaccen haɓaka). zai iya samar da mafi girman fitarwar wutar lantarki a cikin gudu ɗaya fiye da injin da ake so. Halin da ake ciki kamar ka ɗauki fanka na lantarki ka hura shi a cikin silinda, sai kawai ka zuba iska a ciki, ta yadda za a ƙara yawan iskar da ke cikinsa don samun ƙarfin dawakai, amma fan ɗin ba injin lantarki ba ne, amma na iska. iskar gas daga injin. tuƙi.

Gabaɗaya, bayan yin aiki tare da irin wannan aikin "tilastawa" injin na iya ƙara ƙarin ƙarfin da 30% -40% aƙalla. Babban sakamako mai ban mamaki shine dalilin da yasa turbocharger yana da jaraba. Menene ƙari, samun cikakkiyar ingancin konewa da haɓaka ƙarfin gaske shine asalin mafi girman darajar da tsarin turbo zai iya samarwa ga ababen hawa.

To ta yaya turbocharger yake aiki?

Na farko, iskar gas da ke fitowa daga injin tana tura injin turbine a gefen turbin ɗin yana jujjuya shi. Sakamakon haka, na'urar kwampreso da ke ɗaya gefen da ke da alaƙa da ita kuma ana iya tura shi don juyawa lokaci guda. Don haka, injin damfara na iya shakar iska ta tilas daga mashigar iska, sannan bayan an matsa ruwan wukake ta hanyar jujjuyawar ruwan wukake, sai su shiga tashar matsawa tare da diamita karami da karami don matsawa na biyu. Yanayin zafin iskan da aka danne zai kasance sama da na iskar da ake sha kai tsaye. Yana da girma, yana buƙatar sanyaya shi ta hanyar intercooler kafin a yi masa allura a cikin silinda don konewa. Wannan maimaitawa shine ka'idar aiki na turbocharger.