Modeling Costs and Fuel Economy Benefits of Lightweighting Vehicle Closure Panels Massachusetts Institute of Technology

Format:

Conference/Event

Author/Creator:

Montalbo, Trisha, author.

Conference Name:

SAE World Congress & Exhibition (2008-04-14 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2008

Summary:

This paper illustrates a methodology in which complete material-manufacturing process cases for closure panels, reinforcements, and assembly are modeled and compared in order to identify the preferred option for a lightweight closure design. First, process-based cost models are used to predict the cost of lightweighting the closure set of a sample midsized sports utility vehicle (SUV) via material and process substitution. Weight savings are then analyzed using a powertrain simulation to understand the impact of lightweighting on fuel economy. The results are evaluated in the context of production volume and total mass change

Notes:

Vendor supplied data

Publisher Number:

2008-01-0370

Access Restriction:

Restricted for use by site license