LEADER 01223nam0 2200301 450 001 000022477 005 20081009124255.0 100 $a20081009d1971----km-y0itaa50------ba 101 0 $aita 102 $aIT 200 1 $aAncora una filosofia della storia per l'educazione dell'umanità$econtributo a molti contributi del secolo$fJohann Gottfried Herder$gintroduzione e traduzione di Franco Venturi 210 $aTorino$cEinaudi$d1971 215 $aXXXII, 130 p.$c19 cm 225 2 $aNuova universale Einaudi$v120 410 1$12001$aNuova universale Einaudi$v120 606 1 $aFilosofia della storia 676 $a901$v(21. ed.)$9Filosofia e teoria della storia 700 1$aHerder,$bJohann Gottfried$0290444 702 1$aVenturi,$bFranco 801 0$aIT$bUniversità della Basilicata - B.I.A.$gRICA$2unimarc 912 $a000022477 996 $aAncora una filosofia della storia per l'educazione dell'umanit?$987773 997 $aUNIBAS BAS $aLETTERE CAT $aEXT10$b01$c20081009$lBAS01$h1221 CAT $aEXT10$b01$c20081009$lBAS01$h1242 FMT Z30 -1$lBAS01$LBAS01$mBOOK$1BASA1$APolo Storico-Umanistico$2FMAS$BFondo Masini$3FMas/817/157$6817/157$5B817/157$820081009$f04$FPrestabile Didattica 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. M$01739492 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910861099803321 996 $aModelling Spark Ignition Combustion$94163489 997 $aUNINA