LEADER 00967nam0-2200325 --450 001 9910269458903321 005 20180604135148.0 010 $a978-88-452-9546-1 100 $a20180604d2017----kmuy0itay5050 ba 101 1 $aita$ceng 102 $aIT 105 $a 001yy 200 1 $aVita activa$ela condizione umana$fHannah Arendt$gintroduzione di Alessandro Dal Lago$gtraduzione di Sergio Finzi 210 $aMilano$cBompiani$d2017 215 $a439 p.$d23 cm 225 1 $aTascabili Bompiani$v41 225 1 $a<>grandi tascabili Bompiani 610 0 $aFilosofia politica 610 0 $aAzione$aFilosofia 676 $a320.01$v23$zita 700 1$aArendt,$bHannah$038902 702 1$aFinzi,$bSergio 702 1$aDal Lago,$bAlessandro 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910269458903321 952 $aCOLLEZ. 419 (41)$b628/2018$fFSPBC 959 $aFSPBC 996 $aHuman condition$915944 997 $aUNINA LEADER 04669nam 22006135 450 001 9910861099803321 005 20240516102427.0 010 $a981-9706-29-7 024 7 $a10.1007/978-981-97-0629-7 035 $a(MiAaPQ)EBC31343081 035 $a(Au-PeEL)EBL31343081 035 $a(CKB)32063088500041 035 $a(DE-He213)978-981-97-0629-7 035 $a(OCoLC)1434168045 035 $a(EXLCZ)9932063088500041 100 $a20240515d2024 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aModelling Spark Ignition Combustion /$fedited by P. A. Lakshminarayanan, Avinash Kumar Agarwal, Haiwen Ge, J. M. Mallikarjuna 205 $a1st ed. 2024. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2024. 215 $a1 online resource (678 pages) 225 1 $aEnergy, Environment, and Sustainability,$x2522-8374 311 08$a981-9706-28-9 327 $aChapter 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. 330 $aThe book provides a comprehensive overview of combustion models used in different types of spark ignition engines. In the first generation of spark ignition (SI) engines, the turbulence is created by the shear flow passing through the intake valves, and significantly decays during the intake and compression strokes. The residual turbulence enhances the laminar flame velocity, which is characteristic of the fuel and increases the relative effectiveness of the engine. In this simple two-zone model, the turbulence is estimated empirically; the spherical flame propagation model considers ignition delay, thermodynamics, heat transfer and chemical equilibrium, to obtain the performance and emissions of an SI engine. The model is used extensively by designers and research engineers to handle the fuel-air mixture prepared in the inlet and different geometries of open combustion chambers. The empiricism of the combustion model was progressively dismantled over the years. New 3D models for ignition considering the flow near a spark plug and flame propagation in the bulk gases were developed by incorporating solutions to Reynolds-averaged Navier-Stokes (RANS) equations for the turbulent flow with chemical reactions in the intense computational fluid dynamics. The models became far less empirical and enabled treating new generation direct-injection spark-ignition (DISI) gasoline and gas engines. The more complex layout of DISI engines with passive or active prechamber is successfully handled by them. This book presents details of models of SI engine combustion progressively increasing in complexity, making them accessible to designers, researchers, and even mechanical engineers who are curious to explore the field. This book is a valuable resource for anyone interested in spark ignition combustion. 410 0$aEnergy, Environment, and Sustainability,$x2522-8374 606 $aEngines 606 $aMechanical engineering 606 $aVehicles 606 $aEngine Technology 606 $aMechanical Engineering 606 $aVehicle Engineering 615 0$aEngines. 615 0$aMechanical engineering. 615 0$aVehicles. 615 14$aEngine Technology. 615 24$aMechanical Engineering. 615 24$aVehicle Engineering. 676 $a621.4 700 $aLakshminarayanan$b P. A$0903254 701 $aAgarwal$b Avinash Kumar$0859903 701 $aGe$b Haiwen$01739491 701 $aMallikarjuna$b J. 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