Temperature Loads in Headlamps AUDI AG

Format:

Conference/Event

Author/Creator:

Wulf, Juergen, author.

Conference Name:

SAE 2002 World Congress & Exhibition (2002-03-04 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

Today's car designers ask for compact and light-weighted headlamps with several new functional features and special stylistic elements. This yields in new lighting technology such as modern free form and ellipsoid module reflectors with small dimensions and the need to use highly sophisticated materials. Both of this is sensitive to the amount of temperature and at a critical level may cause irreversible damage. Therefore, it is necessary to predict temperature loads at an early development stage in order to ensure new headlamp concepts and to shorten development time. An approach to calculate and analyze temperatures in headlamps by continuum fluid dynamic methods (CFD) is presented which can be compared and correlated to measurements carried out with infrared thermography and demonstrates the benefit of this method

Notes:

Vendor supplied data

Publisher Number:

2002-01-0912

Access Restriction:

Restricted for use by site license