Paper Titles
Static and Dynamic Analysis of Annular Sector Plates Subjected to Arbitrary Boundary Conditions
p.240
The Quantum Conditions of One Dimension Potential Well Based on WKB Approximation Method
p.245
The Simulation Research of Tool Wear in Small Hole EDM Machining on Titanium Alloy
p.249
Multiaxial Fatigue Life Prediction of the CII Platform Leg Based on Critical Plane Energy Method
p.255
Numerical Study of Marangoni Convection around a Single Vapor Bubble during Pool Boiling
p.262
The Buckling Mechanism of Square Tube Subjected to the Impact of a Mass
p.267
Structural Design and Finite-Element Analysis of Packing Seal with Self-Adaption and Resilience
p.272
Numerical Analysis on Droplet Deformation and Breakup in High Gravity Field
p.276
Experiment Verification of Equivalent Model for Vibration Analysis of Honeycomb Sandwich Structure
p.280

Numerical Study of Marangoni Convection around a Single Vapor Bubble during Pool Boiling

Article Preview

Abstract:

Boiling is known to be a very efficient mode of heat transfer in earth gravity, however, in microgravity bubble behavior is different because the buoyancy effects are replaced by surface tension effects such as Marangoni convection. The modeling of nucleate boiling with the effect of Marangoni convection in 0 g is accomplished by using Phase Field Method. Numerical simulation is carried out of single nucleating vapor bubble on a heated wall with and without Marangoni convection. The results show that the flow field consists of a major vortex that recirculates colder fluid from the upper region, pulling it toward the hot surface to the point where the bubble meets the heated surface. This type of flow pattern has been observed in various experiments.

You might also be interested in these eBooks
Advanced Development in Automation, Materials and Manufacturing View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 624)

Pages:

262-266

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.624.262

Citation:

Cite this paper

Online since:

August 2014

Authors:

Chun Long Xu*, Yong Chao Shi, Xiao Xing Jin, Zuo Sheng Lei, Yun Bo Zhong, Jia Hong Guo

Keywords:

Boiling Heat Transfer, Marangoni Convection, Microgravity

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] Dhir, V.K., G.R. Warrier, E. Aktinol, D. Chao, J. Eggers, W. Sheredy, and W. Booth: Microgravity Science and Technology. 24(2012), pp.307-325.

DOI: 10.1007/s12217-012-9315-8

Google Scholar

[2] Di Marco, P.: J. Jpn. Microgravity Appl. 20(2003), pp.252-263.

Google Scholar

[3] Haruhiko, O.: J. Jpn. Soc. Microgravity Appl. Vol. 20(2003), pp.272-285.

Google Scholar

[4] Jungho, K.: J. Jpn. Soc. Microgravity Appl. Vol. 20(2003), pp.264-271.

Google Scholar

[5] Zhao, J., G. Liu, S. Wan, and N. Yan: Microgravity Science and Technology. 20(2008), pp.81-89.

Google Scholar

[6] Arlabosse, P., L. Tadrist, H. Tadrist, and J. Pantaloni: Journal of heat transfer. 122(2000), pp.66-73.

DOI: 10.1115/1.521438

Google Scholar

[7] Reynard, C., R. Santini, and L. Tadrist: Experiments in fluids. 31(2001), pp.440-446.

Google Scholar