Search these key databases for articles & more:
Art & Architecture Archive (ProQuest)
An archive of magazines comprising key research material in the fields of art and architecture, dating from the late-nineteenth century to the twenty-first. Subjects covered include fine art, decorative arts, architecture, interior design, industrial design, and photography.
The journal list below is handy for finding scholarly Industrial Design articles:
Journal of Industrial Design & Engineering Graphics
Innovation: the journal of Industrial Designers Society of America