An application of C.F.M. model to a S.I. engine 3D combustion simulation: Validation and sensitivity analysis University of Rome Tor Vergata

Format:

Conference/Event

Author/Creator:

Bella, Bella, author.

Contributor:

Lodato, G.

Russo, V.

Schilardi, M. D.

Conference Name:

2001 Internal Combustion Engines (2001-09-23 : Capri - Naples, Italy)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Naples, ITALY Consiglio Nazionale delle Ricerche 2001

Summary:

Multidimensional numerical simulation of the combustion processes in spark ignition engines were performed using the Coherent Flame Model (CFM) which is based on the flamelet assumption. The CFM technique uses a transport equation to model the evolution of the flame surface, taking into account its advection, diffusion, production and destruction in a turbulent reacting flow. There are two model constants in a CFM approach, one associated with the flame production term and another with the destruction one. The goal of this work is to find a value for the above-mentioned constants able to obtain a good predictive capability of the combustion model varying the functional parameter of a Place of publication not identified multipoint injection engine. A comparison between experimental and numerical is carried out to test the combustion model. In order to start with appropriate initial fluid dynamic conditions the engine simulation take into account also the intake phase

Notes:

Vendor supplied data

Publisher Number:

2001-24-0057

Access Restriction:

Restricted for use by site license