Comparing methods for improving spark-ignited engine efficiency: Over-expansion with multi-link cranktrain and high compression ratio with late intake valve closing
Zhuyong Yang, Niranjan Miganakallu, Tyler Miller, Jeremy Worm, Jeffrey Naber, David B. Roth
Topics & Concepts
Compression ratioNaturally aspirated engineCompression (physics)Integrated engine pressure ratioAutomotive engineeringExpansion ratioVolumetric efficiencyFour-stroke engineCylinderPetrol engineMaterials scienceInternal combustion engineEngineeringMechanical engineeringExternal combustion engineExhaust gas recirculationCombustionCombustion chamberComposite materialChemistryOrganic chemistryAdvanced Combustion Engine TechnologiesVehicle emissions and performanceElectric and Hybrid Vehicle Technologies