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A level-set method for interfacial heat or mass transfer in two-phase flows

Author
Balcazar, N.; Antepara, O.; Rigola, J.; Oliva, A.
Type of activity
Presentation of work at congresses
Name of edition
6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) / 7th European Computational Fluid Dynamics Conference
Date of publication
2018
Presentation's date
2018-06-11
Book of congress proceedings
Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems), ECCM 6, 7th European Conference on Computational Fluid Dynamics, ECFD 7, Glasgow, Scotland, UK, June 11-15, 2018
First page
2581
Last page
2592
Publisher
International Centre for Numerical Methods in Engineering (CIMNE)
Repository
http://hdl.handle.net/2117/130004 Open in new window
URL
http://www.eccm-ecfd2018.org/admin/files/fileabstract/a1242.pdf Open in new window
Abstract
A level-set model is proposed for simulating interfacial heat or mass transfer in two-phase ¿ows. The Navier-Stokes equations as well as the heat transfer or mass transfer equations are discretized using a ¿nite-volume approach on a collocated unstructured mesh, whereas a multiple marker level-set methodology is introduced in order to avoid the numerical coalescence of the ¿uid interfaces. Some numerical examples are considered to show the capabilities of this model, including pure di¿usion ...
Citation
Balcazar, N. [et al.]. A level-set method for interfacial heat or mass transfer in two-phase flows. A: European Conference on Computational Mechanics (Solids, Structures and Coupled Problems) / European Conference on Computational Fluid Dynamics. "Proceedings of the 6th European Conference on Computational Mechanics (Solids, Structures and Coupled Problems), ECCM 6, 7th European Conference on Computational Fluid Dynamics, ECFD 7, Glasgow, Scotland, UK, June 11-15, 2018". Barcelona: International Centre for Numerical Methods in Engineering (CIMNE), 2018, p. 2581-2592.
Keywords
Bubbles and Droplets, Conservative level-set, Interfacial heat transfer, Interfacial mass transfer, Two-phase ¿ow
Group of research
CTTC - Heat and Mass Transfer Technological Center

Participants