0
TECHNICAL PAPERS: Boiling and Condensation

Experimental Analysis of the Heat Transfer Induced by Thermocapillary Convection Around a Bubble

[+] Author and Article Information
P. Arlabosse, L. Tadrist, H. Tadrist, J. Pantaloni

I.U.S.T.I.-CNRS UMR 6595, Universite de Provence, Technopole de Chateau Gombert, 5 rue Enrico Fermi, 13453 Marseille Cedex 13, France

J. Heat Transfer 122(1), 66-73 (Jan 12, 1999) (8 pages) doi:10.1115/1.521438 History: Received June 30, 1998; Revised January 12, 1999
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Flow pattern around a 1.5-mm diameter air bubble immersed in a 2 10−6 m2/s silicone oil
Grahic Jump Location
Areas of the investigated bubble shapes in the camera plane: (a) smaller bubble (Req=1.5 mm and contact angle 71.5 deg), (b) flattaned bubble (Req=2 mm and contact angle 52 deg)
Grahic Jump Location
Nondimensional velocity profile in the direction normal to the interface of the 1.5-mm diameter bubble for Pr=220, Bo=0.35, and ▾ Ma=40 and a ▪ Ma=80
Grahic Jump Location
Velocity profile along the interface of the 1.5-mm diameter bubble for Pr=220, Bo=0.35, and ▾ Ma=40, ▪ Ma=60, ♦ Ma=80, × Ma=100, and + Ma=120
Grahic Jump Location
Nondimensional velocity profile along the interface of the 1.5-mm diameter bubble for Pr=220, Bo=0.35, ▾ Ma=40, and ▪ Ma=80
Grahic Jump Location
Maximum Reynolds number versus the Marangonl number for Pr=220, ▾ Bo=0.35, and ▪ Bo=0.64
Grahic Jump Location
Law of change of the maximum Reynolds number with the ratio between the Marangonl and the Prandtl numbers for 0≤Ma≤250 and 220≤Pr≤880
Grahic Jump Location
Interferograms for Pr=220, Bo=0.35, and Ma=60
Grahic Jump Location
Temperature distribution along the interface of the 1.5-mm diameter air bubble for Pr=250, Bo=0.35, and ⋄ Ma=40, ♦ Ma=60, □ Ma=80, • Ma=100 and ▵ Ma=120
Grahic Jump Location
Heat flux through the heat sensors versus time for Ma=350, Pr=220, and Bo=0.25 (liquid layer thickness E=4 mm)
Grahic Jump Location
Change of the ratio between the heat transferred with the bubble and without the bubble with the Marangoni number for Bo≈0.25, 0≤Ma≤700, and □ Pr=220, • Pr=440 and ⋄ Pr=880, −empirical best fit

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In