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Measuring Contact Angles on Sessile Drop Test Samples.

Authors :
Stroppa, Daniel G.
Unfried, S. Jimy
Hermenegildo, Tahiana
Ramirez, Antonio J.
Source :
Welding Journal; Mar2010, Vol. 89 Issue 3, p47-49, 3p, 2 Color Photographs, 2 Diagrams, 2 Charts, 1 Graph
Publication Year :
2010

Abstract

The article presents a research that evaluates contact angles of sessile drop tests in the U.S. Researchers used projected area method and conventional cross-sectional method under pure hydrogen atmosphere and they noticed that fundamental geometry can also be utilized in solving sessile drop. Moreover, they found that experimental agreement is more than 83% and the mean value of contact angle of the two methods is within 95% confidence interval.

Details

Language :
English
ISSN :
00432296
Volume :
89
Issue :
3
Database :
Supplemental Index
Journal :
Welding Journal
Publication Type :
Periodical
Accession number :
56530771