Modelling Engines with Pulse Converted Exhaust Manifolds Using One-Dimensional Techniques Dept. of Mechanical Engrg., UMIST

Format:

Book

Conference/Event

Author/Creator:

Bassett, M. D., author.

Conference Name:

SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

One-dimensional wave-action' codes are widely used by internal combustion engine manufacturers. However, the modelling of multi-pipe junctions within such simulations presents a problem, since the geometry of the junctions cannot be represented fully using a one-dimensional approach, and it can produce a strongly directional effect on the propagated waves. Pressure-loss' models of junctions have been devised as boundary conditions for one-dimensional simulations, these allow the some geometry induced effects to be introduced into the calculation. This paper examines the performance of such models, when used to simulate a pulse converter-type junction, under unsteady flow conditions

Notes:

Vendor supplied data

Publisher Number:

2000-01-0290

Access Restriction:

Restricted for use by site license