Conference paper

Experiments on the multi-roll-structure of thermocapillary flow in side-heated thin liquid layers


Authors listSchwabe, D; Cramer, A; Schneider, J; Benz, S; Metzger, J

Editor listSchwabe, D

Publication year1999

Pages1367-1373

JournalAdvances in Space Research

Volume number24

Issue number10

ISSN0273-1177

ISBN*************

DOI Linkhttps://doi.org/10.1016/S0273-1177(99)00747-4

ConferenceG0 1 Symposium of COSPAR Scientific Commission G Held at the 32nd COSPAR Scientific Assembly

PublisherElsevier

Title of seriesADVANCES IN SPACE RESEARCH


Abstract
The multi-roll-structure (MRS) with convection rolls, all with the same sense of rotation and axes perpendicular to the applied temperature gradient appears in thin layers driven by thermocapillarity prior to time dependent states. Detailed experimental and numerical results are reported. The MRS in large Prandtl-number fluids is dominated by thermocapillarity and separates from the buoyancy driven bulk flow for deep layers. We prepare a microgravity experiment MAGIA to study thermocapillary flow structures without coupling to buoyancy in a 20.0 mm wide annular layer with free surface of variable depth heated by the outer wall and cooled at the inside, (C) 1999 COSPAR. Published by Elsevier Science Ltd.



Citation Styles

Harvard Citation styleSchwabe, D., Cramer, A., Schneider, J., Benz, S. and Metzger, J. (1999) Experiments on the multi-roll-structure of thermocapillary flow in side-heated thin liquid layers, Advances in Space Research, 24(10), pp. 1367-1373. https://doi.org/10.1016/S0273-1177(99)00747-4

APA Citation styleSchwabe, D., Cramer, A., Schneider, J., Benz, S., & Metzger, J. (1999). Experiments on the multi-roll-structure of thermocapillary flow in side-heated thin liquid layers. Advances in Space Research. 24(10), 1367-1373. https://doi.org/10.1016/S0273-1177(99)00747-4



Keywords


buoyancyINSTABILITIESMARANGONI CONVECTIONWAVES

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