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020 _a9783658357740
024 7 _a10.1007/978-3-658-35774-0
_2doi
040 _aTR-AnTOB
_beng
_erda
_cTR-AnTOB
041 _aeng
050 4 _aTJ797
072 7 _aTRC
_2bicssc
072 7 _aTEC009090
_2bisacsh
072 7 _aTRC
_2thema
090 _aTJ797EBK
100 1 _aYang, Qirui.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
245 1 2 _aA Quasi-dimensional Charge Motion and Turbulence Model for Combustion and Emissions Prediction in Diesel Engines with a fully Variable Valve Train
_h[electronic resource] /
_cby Qirui Yang.
250 _a1st ed. 2022.
264 1 _aWiesbaden :
_bSpringer Fachmedien Wiesbaden :
_bImprint: Springer Vieweg,
_c2022.
300 _a1 online resource
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aWissenschaftliche Reihe Fahrzeugtechnik Universität Stuttgart,
_x2567-0352
505 0 _aFundamentals and state of the art -- Quasi-dimensional charge motion and turbulence model -- Coupling with a combustion model and an emission model.
520 _aQirui Yang develops a model chain for the simulation of combustion and emissions of diesel engine with fully variable valve train (VVT) based on extensive 3D-CFD simulations, and experimental measurements on the engine test bench. The focus of the work is the development of a quasi-dimensional (QDM) flow model, which sets up a series of sub-models to describe phenomenologically the swirl, squish and axial charge motions as well as the shear-related turbulence production and dissipation. The QDM flow model is coupled with a QDM combustion model and a nitrogen oxides (NOx) / soot emission model. With the established model chain, VVT operating strategies of diesel engine can be developed and optimized as part of the simulation for specific engine performance parameters and the lowest NOx and soot emissions. Contents Fundamentals and state of the art Quasi-dimensional charge motion and turbulence model Coupling with a combustion model and an emission model Target Groups Researchers and students of mechanical engineering, especially automotive powertrains Research and development engineers in the fields of virtual engine development The Author Qirui Yang did his PhD project in the field of 0D/1D simulation of automotive powertrain at the Institute of Automotive Engineering (IFS) at University of Stuttgart. He works as a research engineer for simulation, project management and software development at the Research Institute FKFS in the field of Simulation and Artificial Intelligence of the Automotive Powertrain department.
650 0 _aAutomotive engineering.
650 0 _aEngines.
650 1 4 _aAutomotive Engineering.
650 2 4 _aEngine Technology.
653 0 _aDiesel motor exhaust gas -- Simulation methods
653 0 _aDiesel motor -- Combustion -- Simulation methods
653 0 _aDiesel motor -- Design
710 2 _aSpringerLink (Online service)
830 0 _aWissenschaftliche Reihe Fahrzeugtechnik Universität Stuttgart,
_x2567-0352
856 4 0 _uhttps://doi.org/10.1007/978-3-658-35774-0
_3Springer eBooks
_zOnline access link to the resource
942 _2lcc
_cEBK