A ONE-DIMENSIONAL COMBUSTION MODEL FOR A DUAL CHAMBER STRATIFIED CHARGE SPARK IGNITION ENGINE Dept. of Mechanical and Industrial Engrg. Univ. of Illinois at Urbana-Champaign Urbana, IL 61801

Format:

Conference/Event

Author/Creator:

Sorenson, S. C., author.

Conference Name:

1979 Automotive Engineering Congress and Exposition (1979-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1979

Summary:

A model has been developed for simulating the combustion in a three-valve stratified charge spark ignition engine. The conservation equations for mass, momentum, chemical species, and energy are numerically integrated for a one-dimensional flame using an empirical model for turbulent diffusivity. The chemical reaction of the fuel and air is modeled using simple kinetics in a one-step reaction and experimentally determined ignition delays are used. Nitric oxide emissions are calculated using a simple Zeldovich model with steady state atomic nitrogen and equilibrium atomic oxygen. Effects of various assumptions and parameters in the model are discussed and comparisons with experimental data from a single-cylinder engine are presented

Notes:

Vendor supplied data

Publisher Number:

790355

Access Restriction:

Restricted for use by site license