ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
Prev
Next
|
|
|
Three-dimensional multi-relaxation-time lattice Boltzmann front-tracking method for two-phase flow |
Hai-Qiong Xie(谢海琼)1,2, Zhong Zeng(曾忠)1,2,3, Liang-Qi Zhang(张良奇)1,2 |
1. State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, China; 2. Department of Engineering Mechanics, Chongqing University, Chongqing 400044, China; 3. Chongqing Key Laboratory of Heterogeneous Material Mechanics, Chongqing University, Chongqing 400044, China |
|
|
Abstract We developed a three-dimensional multi-relaxation-time lattice Boltzmann method for incompressible and immiscible two-phase flow by coupling with a front-tracking technique. The flow field was simulated by using an Eulerian grid, an adaptive unstructured triangular Lagrangian grid was applied to track explicitly the motion of the two-fluid interface, and an indicator function was introduced to update accurately the fluid properties. The surface tension was computed directly on a triangular Lagrangian grid, and then the surface tension was distributed to the background Eulerian grid. Three benchmarks of two-phase flow, including the Laplace law for a stationary drop, the oscillation of a three-dimensional ellipsoidal drop, and the drop deformation in a shear flow, were simulated to validate the present model.
|
Received: 13 July 2015
Revised: 10 September 2015
Accepted manuscript online:
|
PACS:
|
47.61.Jd
|
(Multiphase flows)
|
|
05.20.Dd
|
(Kinetic theory)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 11572062), the Fundamental Research Funds for the Central Universities, China (Grant No. CDJZR13248801), the Program for Changjiang Scholars and Innovative Research Team in University, China (Grant No. IRT13043), and Key Laboratory of Functional Crystals and Laser Technology, TIPC, Chinese Academy of Sciences. |
Corresponding Authors:
Zhong Zeng
E-mail: zzeng@cqu.edu.cn
|
Cite this article:
Hai-Qiong Xie(谢海琼), Zhong Zeng(曾忠), Liang-Qi Zhang(张良奇) Three-dimensional multi-relaxation-time lattice Boltzmann front-tracking method for two-phase flow 2016 Chin. Phys. B 25 014702
|
[1] |
Unverdi S O and Tryggvason G 1992 J. Comput. Phys. 100 25
|
[2] |
Hirt C W and Nichols B D 1981 J. Comput. Phys. 39 201
|
[3] |
Sussman M, Smereka P and Osher S J 1994 J. Comput. Phys. 114
|
[4] |
Chen S and Doolen G D 1998 Annu. Rev. Fluid Mech. 30 329
|
[5] |
Yi H H, Yang X F, Wang C F and Li H B 2009 Chin. Phys. B 18 2878
|
[6] |
Yi H H, Fan L J, Yang X F and Li H B 2009 Chin. Phys. Lett. 26
|
[7] |
Cai J and Huai X L 2009 Chin. Phys. Lett. 26
|
[8] |
Zhong C W, Xie J F, Zhou C S, Xiong S W and Yin D C 2009 Chin. Phys. B 18 4083
|
[9] |
Ran Z 2009 Chin. Phys. B 18 2159
|
[10] |
Mehravaran M and Hannani S K 2011 Scientia Iranica B 18 231
|
[11] |
Mehravaran M and Hannani S K 2008 Comput. Methods Appl. Mech. Engrg. 198 223
|
[12] |
Thommes G, Becker J, Junk M, Vaikuntam AK, Kehrwald D, Klar A, Steiner K and Wiegmann A 2009 J. Comput. Phys. 228 1139
|
[13] |
Becker J, Junk M, Kehrwald D, Thömmes G and Yang Z X 2009 Comput. Math. Appl. 58 950
|
[14] |
Lallemand P, Luo LS and Peng Y 2007 J. Comput. Phys. 226 1367
|
[15] |
Xie H Q, Zeng Z and Zhang L Q 2012 Chin. Phys. B 21 124703
|
[16] |
D'Humieres D 1992 Prog. Astronaut. Aeronaut. 159 450
|
[17] |
Lallemand P and Luo L S 2003 Phys.Rev. E 68 036706
|
[18] |
Lallemand P and Luo L S 2000 Phys. Rev. E 61 6546
|
[19] |
Kannan N, Premnath and John A 2007 J. Comput. Phys. 224 539
|
[20] |
McCracken M E and Abraham J 2005 Phys. Rev. E 71 036701
|
[21] |
Taylor G I 1932 Proc. R. Soc. Ser. A 138 41
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|