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ISSN Online: 2377-424X

International Heat Transfer Conference 4
August 31 - September 5, 1970, Paris-Versailles, France

A SCANNING AND TRANSMISSION ELECTRON MICROSCOPY STUDY OF POOL BOILING SURFACES

Get access (open in a dialog) DOI: 10.1615/IHTC4.140
pages 1-12

Résumé

Scanning electron microscopy photographs are presented for chemically etched, mechanically polished, and Teflon coated stainless steel pool boiling heat transfer surfaces. Transmission electron microscopy photographs for the chemically etched surfaces are presented to show by comparison the clarity of the scanning technique. The photographs are discussed in relationship to data taken from surfaces in contact with water and heretofore unreported in the literature. The pictures support the suppositions of the writers and others concerning boiling phenomena.