Information on Internal Combustion Engine Performance and Emissions

Langen and Otto Free Piston Engine

Engine performance specifications

Gasoline fuel species

Stoichiometric requirement

Fuel rich combustion characteristics

Engine exhaust composition as function of F

Matlab programs for determining the engine exhaust composition:

exhaust_compo – function subroutine to calculate the composition

exhaust_compo_main – main program to call exhaust_compo and plots results

VVT Technology

Rassweiler and Winthrow Heat Release Analysis Method

Heat release analysis write up

Components used in engine control and engine event diagram

Emissions Regulation History

US Vehicle Emissions Test Procedures

Hydrocarbon Pathway in SI Engine

Hydrocarbon species relative effects on ozone formation (MIR index)

Engine Efficiency Versus Size

Biofuels and Hybrids