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Annual Reviews of Heat Transfer

ISSN 1049-0787

Individual price:

$175.00 (Must be sent to your home address)

You can order single issue or individual article. To purchase a single issue or an individual article as well as to view tables of contents and abstracts click on issue number.

Institutional price:

$349.00

Volumes per year:

various

Year 1995

390 pages

Volume price - $141.00

AEROGELS: APPLICATIONS, STRUCTURE, AND HEAT TRANSFER PHENOMENA

Klaus Richter
Department of Mechanical Engineering, University of California, Berkeley, Berkeley, CA 94720

Pamela M. Norris
University of Virginia, Department of Mechanical and Aerospace Engineering, Mechanical Engineering Bldg., Room 342, 122 Engineer's Way, Charlottesville, VA 22904-4746, USA

Chang-Lin Tien
NEC Distinguished Professor of Engineering, University of California, Berkeley, California

ABSTRACT

This chapter provides an interdisciplinary review of a fascinating porous material known as aerogel. It begins with a description of the production techniques and the historical development. This is followed by a review of a wide-range of potential applications, with much emphasis given to use of aerogels as catalysts and thermal insulators. Next, the methods currently used for studying the intriguing microstructure and their results are presented. Finally, due to the tremendous potential of aerogels as thermal insulators, the heat transfer mechanisms, which are strongly influenced by the nanoporous microstructure, are discussed in detail. While several reviews of ultrafine structures, and even aerogels, are available in the literature, this is the first such work directed at the mechanical engineering community.