Lefatšeng, sepheo sa mantlha ke ntlafatso ea moruo oa mafura ntle le boitelo mabapi le litekanyetso tse ling tsa ts'ebetso. Mohato oa pele, boithuto ba paramethara ea diffuser bo bonts'a hore lintlafatso tsa ts'ebetso libakeng tse amehang tsa ts'ebetso li ka khoneha ka theko ea bophara bo fokotsehileng ba 'mapa. Ho phethela ho tsoa ho liphetho ho entsoe li-geometri tse tharo tse fapaneng tse nang le ho rarahana ho fapaneng ho ipapisitsoe le li-vaned diffuser. Liphetho tse tsoang setsing sa tlhahlobo ea khase e chesang le mochini oa tlhahlobo ea enjine li bonts'a hore lits'ebetso tsohle li khona ho eketsa ts'ebetso ea komporo mme ka hona ho ntlafatsa moruo oa mafura mefuteng e meholo ea lienjine tse sebetsang ka thata.
Mathata a tlatsetso a emeloa ke tlhokeho ea nako e telele ea nako e telele, mesi ea lerata le tlase le ts'ebetso e ntle ea nakoana ea enjene. Ka hona, moralo oa sisteme ea compressor e lula e le ho sekisetsa lipakeng tsa ts'ebetso e phahameng, bophara ba 'mapa o pharaletseng, boima bo tlase ba "impeller" le ho tšoarella ho hoholo ho lebisang methating ea compressor e nang le tahlehelo e kholo ea aerodynamic mefuteng e meholo ea likoloi tse tsamaeang nako e telele, ka hona, ho fokotseha ha moruo oa mafura. Ho rarolla bothata bona ba mantlha ba moralo oa compressor ka ho hlahisa jiometry e feto-fetohang ho ka lebisa ho fokotseheng ha litšenyehelo tsa ho ba beng, e leng sebaka se ka pele sa thekiso mabapi le lienjine tsa mesebetsi e boima. Ntle le li-valve tse sebelisoang ho li-turbocharger tsa likoloi tsa baeti, li-compressor tse nang le geometry e fapaneng ha li so fumane mokhoa oa tsona oa tlhahiso ea letoto leha ho entsoe lipatlisiso tse tebileng lebaleng lena.
Li-compressor tse tharo tse feto-fetohang li entsoe ka sepheo sa ho ntlafatsa moruo oa mafura a lienjine tse sebetsang ka thata maemong a mantlha a ho khanna ntle le ho senyeha ho mabapi le matla a lekantsoeng, torque e phahameng, botsitso le ho tšoarella. Mohato oa pele, litlhoko tsa enjene mabapi le sethala sa compressor li nkiloe mme lintlha tse sebetsang ka ho fetesisa tsa compressor li khetholloa. Mokhoa o ka sehloohong oa ho khanna oa literaka tse tsamaeang ka nako e telele o lumellana le lintlha tsa ts'ebetso ka litekanyetso tse phahameng tsa khatello le phallo e tlaase ea boima. Litahlehelo tsa Aerodynamic ka lebaka la li-angles tse tangential tsa phallo ka har'a vaneless diffuser li bapala karolo ea mantlha lethathamong lena la ts'ebetso.
Referense
BENDER, Werner; ENGELS, Berthold: VTG Turbocharger bakeng sa Likopo tsa Diesel tsa Boima ba Khoebo tse nang le Ts'ebetso e Phahameng ea Braking. 8. Aufladetechnische Konferenz. Dresden, 2002
BOEMER, A; GOETTSCHE-GOETZE, H.-C. ; KIPKE, P; KLEUSER, R ; NORK, B: Zweistufige Aufladungskonzepte fuer einen 7,8-Liter Tier4-final Hochleistungs-Dieselmotor.16. Aufladetechnische Konferenz. Dresden, 2011
Nako ea poso: Mar-29-2022