Sabuwar taswirar ta dogara ne akan amfani da sigogi masu ra'ayin mazan jiya azaman ƙarfin turbocharger da kwararar turbine don kwatanta aikin injin injin a duk matsayi na VGT. Abubuwan da aka samu suna dacewa da polynomials quadratic polynomials da kuma dabarun interpoulation masu sauƙin ba da gaskiya sakamakon.
Rage ƙima wani yanayi ne na haɓaka injina wanda ke ba da damar ingantacciyar inganci da ƙarancin hayaki dangane da haɓakar wutar lantarki a cikin injunan ƙaura. Don cimma wannan babban fitarwa yana da mahimmanci don ƙara ƙarfin ƙarfafawa. A cikin shekaru goma da suka gabata, fasahohin na'ura mai canza yanayin turbocharger (VGT) sun yadu zuwa duk wuraren da injina ke gudun hijira da kuma dukkan sassan kasuwa, kuma a zamanin yau, ana kimanta sabbin fasahohin turbocharging kamar masu kwampreso na geometry mai canzawa, injin turbocharged bi-da-biyu ko injunan matsa lamba biyu.
Ƙirar da ta dace da haɗin kai na tsarin turbocharging zuwa injin konewa na ciki yana da mahimmancin babban birnin don daidaitaccen hali na dukan injin. Musamman ma, yana da mahimmanci a cikin tsarin musayar iskar gas da kuma lokacin juyin halitta na ɗan lokaci na injin, kuma zai yi tasiri ta hanya mai mahimmanci na takamaiman injin da ke fitar da hayaki.
Halayen injin turbin sun dace daidai tare da ayyuka masu yawan ɗabi'a. Waɗannan ayyuka suna da keɓantacce don ci gaba da bambanta kuma ba tare da katsewa ba. Bambance-bambancen da ke tsakanin halayen injin injina a ƙarƙashin tsayayye ko ƙarƙashin yanayin kwararar ruwa, da kuma abubuwan canjin zafi a cikin injin injin ɗin har yanzu ana kan bincike. A zamanin yau, ba shi da mafita mai sauƙi don magance waɗannan matsalolin a cikin lambobin 0D. Sabuwar wakilcin tana amfani da sigogi masu ra'ayin mazan jiya waɗanda basu da hankali ga tasirin su. Don haka sakamakon da aka haɗa ya kasance mafi aminci kuma an inganta daidaiton dukkan simintin injin.
Magana
J. Galindo, H. Climent, C. Guardiola, A. Tiseira, J. Portalier, Ƙimar wani bi da bi turbocharged injin dizal akan hawan keke na gaske, Int. J. Waye Des. 49 (1/2/3) (2009).
Lokacin aikawa: Afrilu-18-2022