The Behavior of Multiphase Fuel-Flow in the Intake Port

940445

03/01/1994

Event
International Congress & Exposition
Authors Abstract
Content
Most of the current fuel supply specifications, including the key parameters in the transient fuel control strategies, are experimentally determined since the complexity of multiphase fuel flow behavior inside the intake manifold is still not quantitatively understood. Optimizing these specifications, especially the parameters in transient fueling systems, is a key issue in improving fuel efficiency and reducing exhaust emissions.
In this paper, a model of fuel spray, wall-film flow and wall-film vaporization has been developed to gain a better understanding of the multiphase fuel-flow behavior within the intake manifold which may help to determine the fuel supply specifications in a multi-point injection system.
Meta TagsDetails
DOI
https://doi.org/10.4271/940445
Pages
11
Citation
Chen, G., Vincent, M., and Gutermuth, T., "The Behavior of Multiphase Fuel-Flow in the Intake Port," SAE Technical Paper 940445, 1994, https://doi.org/10.4271/940445.
Additional Details
Publisher
Published
Mar 1, 1994
Product Code
940445
Content Type
Technical Paper
Language
English