izpis_h1_title_alt

Improved model to determine turbine and compressor boundary conditions with the method of characteristics
Katrašnik, Tomaž (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://dx.doi.org/10.1016/j.ijmecsci.2005.12.006 Novo okno

Izvleček
Method of characteristics is still a powerful tool to incorporate variety of boundaries appearing in the internal combustion engines in the wave action techniques. Striving to the higher accuracy of one-dimensional techniques for modelling of engine manifolds leads to the necessity of considering variable properties and concentration of the gas. Innovative algorithm for the simulation of a turbocharger gas turbine and compressor based on extended equations of the method of characteristics is presented in this paper. This algorithm enables consideration of variable inlet and outlet pressure as well as consideration of variable gas properties and concentration. Improved model assures much better conservation of mass flow rate, when variable gas properties are considered, at only slightly increased computational time.

Jezik:Angleški jezik
Ključne besede:metode karakteristik, robni pogoji, turbocharger turbine, compressors, simulations, method of characteristics, variable gas properties
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2006
Št. strani:str. 504-516
Številčenje:Letn. 48, št. 5
UDK:621.515
ISSN pri članku:0020-7403
COBISS.SI-ID:8952347 Povezava se odpre v novem oknu
Število ogledov:384
Število prenosov:210
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
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Gradivo je del revije

Naslov:International journal of mechanical sciences
Skrajšan naslov:Int. j. mech. sci.
Založnik:Pergamon Press
ISSN:0020-7403
COBISS.SI-ID:25648384 Novo okno

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