Omnes compressor maps sunt aestimari cum auxilio criteria derived in requisita analysis. Potest ostensum est quod non est psalmus diffusor, quae crescit compressor efficientiam in pelagus driving range dum maintaining in baseline surge stabilitatem et efficientiam ad rated engine potentia. Hoc est effectus reducitur map width cum usus est pabulum diffuser. Results quoque indicant quod non est impulsum in specifica opus input de impulsor cum fideles diffunder cum consilio parametri datum rhoncus adhibetur. Impellor celeritas ad datum pressura ratione ita solum functionem efficientiam differentiam impositum usum fideles diffuser. The goal of a variable compressor geometry is thus defined as maintaining the efficiency benefit in the main driving range while extending the map width to reach the surge and choke mass flow of the vaneless diffuser in order to obtain efficiencies at rated power, peak torque and during engine brake operation which are comparable to the baseline compressor.
Tria variabilis compressors sunt developed cum finis improvidus fuel oeconomia de gravibus officium engines in pelagus driving range sine deteriors de rated potestas,
Peak torque, surge stabilitatem et diuturnitatem. In primo gradu, requisita engine cum respectu ad compressor scaena fuisse et maxime pertinentes compressor operating puncta sunt identified. Pelagus driving range of longa-haul trucks correspondet ad operating puncta ad altum pressura componat et humilis missa fluit. Aerodynamic damna ex ipso tangentialis fluxus anguli in vaneless diffusor ludere a dominans partes in hoc operating range.
Ut amplio fuel oeconomia sine sacrificiis de reliquis engine cohiberi, variabilis geometries introducuntur ut extend map width et simul nos in melius compressor efficientiam ad altum pressura rationes et varetur diffusers.
Referatio
Boemer a; Goettsche, Goetze, H.-C. ANTOLIUM; Kipke, P; KLUSER, R; Nork, Zweistufige Aufladungskonzepte Fuer Einen 7,8-liter Tier4-Final Hochleistungs, Dieselmotor.16. Aufladetechnische Konferenz. Dresden, MMXI
Post tempus: May-05-2022