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Investigations of pressure field along a channel of a pressure wave supercharger

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dc.contributor.author COSTIUC, I.
dc.contributor.author COSTIUC, L.
dc.contributor.author CHIRU, A.
dc.date.accessioned 2022-02-08T13:29:46Z
dc.date.available 2022-02-08T13:29:46Z
dc.date.issued 2022
dc.identifier.citation COSTIUC, I., COSTIUC, L., CHIRU, A. Investigations of pressure field along a channel of a pressure wave supercharger: art. în cadrul 31 SIAR International Congress of Automotive and Transport Engineering "Automotive and Integrated Transport Systems" (AITS 2021), 28th-30th October 2021, Chisinau, Republic of Moldova. In: IOP Conference Series: Materials Science and Engineering, 2022, V. 1220, pp. 012023. ISSN 1757-899X, 1757-8981. en_US
dc.identifier.issn 1757-899X
dc.identifier.issn 1757-8981
dc.identifier.uri https://doi.org/10.1088/1757-899x/1220/1/012023
dc.identifier.uri http://repository.utm.md/handle/5014/19270
dc.description Acces full text - https://doi.org/10.1088/1757-899x/1220/1/012023 en_US
dc.description.abstract The aim of the paper is a numerical investigation of the evolution of the pressure field along the wave rotor channels of a pressure wave ICE supercharger. In the present literature, most of the studies are considering the fluids as incompressible and inviscid in a 2D field. The present study is using the compressible and viscous terms in the unsteady Lattice Boltzmann method for fluid in a 3D field. The geometry was drawn in CAD software using measurements made on a real model of the CX-93 pressure wave supercharger. The simulation was conducted using a code for native unsteady LBM approach to reproduce data such as pressures, temperature and mass flows, which are usually hard to be measured in a real pressure wave supercharger. The computational domain was modelled as a moving rotational domain with adaptive refinement. Results such as velocity, pressure and temperature field in the rotor channels were obtained for exhaust gas inlet pressure of 0.292 MPa and 721 K temperature at different rotational speeds. The air inlet state considered was: 0,096 MPa and 313 K. The simulated values obtained are similar to the reported experimental results found in the literature showing a good concordance with the model. en_US
dc.language.iso en en_US
dc.publisher IOP Publishing en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject wave rotor channels en_US
dc.subject pressure wave superchargers en_US
dc.subject pressure fields en_US
dc.title Investigations of pressure field along a channel of a pressure wave supercharger en_US
dc.type Article en_US


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