Effect of Variable Engine Valve Timing on Fuel Economy Ford Motor Company, Limited England

Format:

Conference/Event

Author/Creator:

Ma, T. H., author.

Conference Name:

SAE International Congress & Exposition (1988-02-29 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1988

Summary:

Variable Valve Timing (VVT) has been demonstrated by other authors as a means of improving engine performance and idle quality. The possibility of improving fuel economy as well with VVT is investigated here. The effect of VVT on the mechanical efficiency of the engine is a crucial design factor affecting fuel economy. A number of concepts are evaluated with experimental and computer modelling results. Among these, Late Intake Valve Closing (LIVC) is shown to be a practical concept applicable to engines with two intake valves per cylinder where the intake valves can be phased relative to each other to extend the total intake opening period

Notes:

Vendor supplied data

Publisher Number:

880390

Access Restriction:

Restricted for use by site license