Imephu entsha isuselwa ekusetshenzisweni kwamapharamitha alondolozekile njengamandla we-turbocharger kanye nokugeleza kwesitayela se-turbine ukuchaza ukusebenza kwe-turbine kuzo zonke izikhundla ze-VGT. Ama-curve atholwe afakwe ngokunembile ngama-podratic polynomials namasu alula wokuhumusha anikeza imiphumela ethembekile.
Ukwehla kwephansi kuyindlela yokuthuthukiswa kwenjini evumela ukusebenza kahle okungcono kanye nokukhishwa okuphansi okususelwa ekukhuphukeni kwamandla okukhipha kuzinjini zokunciphisa. Ukuze kufezeke lokhu kukhipha okuphezulu kuyadingeka ukukhulisa ukukhulisa ingcindezi. Eminyakeni eyishumi edlule, ubuchwepheshe be-geometry turbocharger (VGT) buye basakazekela kuwo wonke ama-enjini athutheke kuzo zonke izingxenye zemakethe, futhi kulezi zinsuku ezintsha ze-turboCharging zibhekwe njengezinjini eziguquguqukayo zejometri, izinjini ezicindezelwe iziteji ezimbili noma izinjini ezicindezelwe iziteji ezimbili noma izinjini ezicindezelwe iziteji ezimbili noma izinjini ezicindezelwe iziteji ezimbili noma izinjini ezicindezelwe ngezigaba ezimbili.
Idizayini efanelekile kanye nokuhlanganiswa kohlelo lwe-turboCharging kwi-Injini Yangaphakathi Yokuvutha ibalule kakhulu ekuziphatheni okulungile kweNgenjini Yonke. Ngokuthe xaxa, kubalulekile kwinqubo yokushintshana kwegesi nangesikhathi sokuziphendukela kwemvelo ye-gesi, futhi kuzothonya indlela ebalulekile ukusetshenziswa okukhethekile kwenjini nokukhishwa okungcolisayo.
Izici ze-turbine zifakwe ngokunembile ngemisebenzi ye-quadratic polynomial. Le misebenzi inokuhlukahluka okuyehluka ngokuqhubekayo futhi ngaphandle kokungahlehlisi. Umehluko phakathi kokuziphatha kwe-turbine ngaphansi kwezimo zokugeleza noma ngaphansi kwezimo zokugeleza okudonsa, kanye nezinto zokudlulisa ukushisa ngaphesheya kweTurbine zisaphenywa. Kulezi zinsuku, ayikho ikhambi elilula lokuxazulula lezi zinkinga kumakhodi we-0D. Izethulo ezintsha zisebenzisa amapharamitha alondolozekile azwela imiphumela yawo. Ngakho-ke imiphumela ehlanganisiwe ithembeke kakhulu futhi ukunemba kwawo wonke sekuzenzelwa ukumbumbuluzwa kwe-enjini.
Inkomba
UJ. U-JALIINDO, H. CHREENT, C. Guardiola, A. Tiseira, J. Injini yedizili ye-turbocharged e-turbocharged kwimijikelezo yokushayela yangempela yokushayela, int. J. Veh. Des. 49 (1/2/3) (2009).
Isikhathi sePosi: APR-18-2022