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NUMERICAL SIMULATION OF TWO-PHASE FLOW BY VOF METHODS, WITH THE DYNAMIC CONTACT ANGLE
Shebeleva A.A.1, Minakov A.V.1,2
1 Siberian Federal University, Krasnoyarsk, Russia
2 Institute of Thermophysics SB RAS, Novosibirsk, Russia
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Citation:
Shebeleva, A.A. and Minakov, A.V., (2015) Numerical simulation of two-phase flow by VOF methods, with the dynamic contact angle, Modern Science: Researches, Ideas, Results, Technologies, Iss. #1(16), PP. 133 - 138.
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Keywords:microchannel; VOF method; two-component flow; dynamic contact angle |
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Abstracts:
Results of testing methodology for calculating two-phase flows based on the method of fluid in the cells (VOF method), and the procedure for CSF accounting of surface tension forces in the microchannel are considered in the work. Mathematical modeling of two-component flow fluid -fluid in the T- microchannel conducted using this methodology. The following flow regimes studied slug flow, rivulet flow, parallel flow, dispersed (droplet) flow, plug flow. Comparison of numerical results with experimental data done. Satisfactory agreement between the calculated values with the experimental data obtained |
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References:
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