05080nam a22005775i 4500 978-981-97-0629-7 DE-He213 20251030112046.0 cr nn 008mamaa 240515s2024 si | s |||| 0|eng d 9789819706297 978-981-97-0629-7 10.1007/978-981-97-0629-7 doi TJ1-1570 TGBN bicssc TEC009000 bisacsh TGBN thema Modelling Spark Ignition Combustion [electronic resource] / edited by P. A. Lakshminarayanan, Avinash Kumar Agarwal, Haiwen Ge, J. M. Mallikarjuna. 1st ed. 2024. Singapore : Springer Nature Singapore : Imprint: Springer, 2024. XVI, 676 p. 425 illus., 370 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda Energy, Environment, and Sustainability, 2522-8374 Chapter 1: Introduction -- Chapter 2: Two-Zone Turbulent Combustion Models -- Chapter 3: Variable Valve Timing, Variable Valve Lift -- Chapter 4: Visualisation and modelling of in-cylinder phenomena using optical engines -- Chapter 5: Modelling Flow inside an engine -- Chapter 6: Modelling of Spark Ignition System -- Chapter 7: Modelling of gasoline direct-injection compression ignition -- Chapter 8: Stratified Combustion -- Chapter 9: Modelling of a gasoline-fueled pre-chamber combustion system -- Chapter 10: Design of Active Pre-chamber for Efficient Combustion in Large Bore Gasoline Engines using Numerical Modeling -- Chapter 11: Modelling spark-ignition Prechamber and PFI gas engines -- Chapter 12: Computational studies of flow and combustion characteristics in narrow-throat pre-chamber engines -- Chapter 13: Turbocharging -- Chapter 14: Modelling of Engine Emissions and After-treatment Systems -- Chapter 15: Multiscale Modeling of Catalytic Converters. The book provides a comprehensive overview of combustion models used in different types of spark ignition engines. In the first generation of spark ignition (SI) engines, the turbulence is created by the shear flow passing through the intake valves, and significantly decays during the intake and compression strokes. The residual turbulence enhances the laminar flame velocity, which is characteristic of the fuel and increases the relative effectiveness of the engine. In this simple two-zone model, the turbulence is estimated empirically; the spherical flame propagation model considers ignition delay, thermodynamics, heat transfer and chemical equilibrium, to obtain the performance and emissions of an SI engine. The model is used extensively by designers and research engineers to handle the fuel-air mixture prepared in the inlet and different geometries of open combustion chambers. The empiricism of the combustion model was progressively dismantled over the years. New 3D models for ignition considering the flow near a spark plug and flame propagation in the bulk gases were developed by incorporating solutions to Reynolds-averaged Navier-Stokes (RANS) equations for the turbulent flow with chemical reactions in the intense computational fluid dynamics. The models became far less empirical and enabled treating new generation direct-injection spark-ignition (DISI) gasoline and gas engines. The more complex layout of DISI engines with passive or active prechamber is successfully handled by them. This book presents details of models of SI engine combustion progressively increasing in complexity, making them accessible to designers, researchers, and even mechanical engineers who are curious to explore the field. This book is a valuable resource for anyone interested in spark ignition combustion. Engines. 67617 Mechanical engineering. 58323 Vehicles. 66337 Engine Technology. 67618 Mechanical Engineering. 58323 Vehicle Engineering. 66340 Lakshminarayanan, P. A. editor. edt http://id.loc.gov/vocabulary/relators/edt 76955 Agarwal, Avinash Kumar. editor. edt http://id.loc.gov/vocabulary/relators/edt 76056 Ge, Haiwen. editor. edt http://id.loc.gov/vocabulary/relators/edt 76956 Mallikarjuna, J. M. editor. edt http://id.loc.gov/vocabulary/relators/edt 76957 SpringerLink (Online service) Springer Nature eBook Printed edition: 9789819706280 Printed edition: 9789819706303 Printed edition: 9789819706310 Energy, Environment, and Sustainability, 2522-8374 72961 https://doi.org/10.1007/978-981-97-0629-7 ZDB-2-ENG ZDB-2-SXE 59923 59923