Validation of Advanced Computational Methods for Multiphase

Validation of Advanced Computational Methods for Multiphase Flow
Herve Lemonnier
DER/SSTH/LIEX, Commissariat à l’Energie Atomique/Grenoble, 38054 Grenoble Cedex 9, France
Didier Jamet
DER/SSTH/LMDL, Commissariat à l’Energie Atomique/Grenoble, 38054 Grenoble Cedex 9, France
Olivier Lebaigue
DER/SSTH/LMDL, Commissariat à l’Energie Atomique/Grenoble, 38054 Grenoble Cedex 9, France
Scope
The editors have carried out a major project published here to select and specify a range of hot cases for interface tracking methods. The cases range from single individual bubble behavior to more complex cases such as cavitation. The cases will be of enormous help to all speci–alists using advanced computational methods to classify and validate multiphase flows. Practical significance of each case is elucidated.
260 pages, ?2005
Table of contents:

VALIDATION OF ADVANCED COMPUTATIONAL METHODS FOR MULTIPHASE FLOW
Contents
Foreword
Preface
1 Test-case No 1: Rise of a spherical cap bubble in a stagnant liquid (PN)
2 Test-case No 2: Free rise of a liquid inclusion in a stagnant liquid (PN, PE)
3 Test-case No 3: Propagation of pure capillary standing waves (PA)
4 Test-case No 4: Rayleigh-Taylor instability for isothermal, incompressible and non-viscous fluids (PA)
5 Test-case No 5: Oscillation of an inclusion immersed in a quiescent fluid (PA)
6 Test-case No 6: Two-dimensional droplet pinning on an inclined wall (PC)
7 Test-case No 7a: One-dimensional phase change of a vapor phase in contact with a wall (PA)
8 Test-case No 7b: Isothermal vaporization due to piston aspiration (PA)
9 Test-case No 10: Parasitic currents induced Author: surface tension (PC)
10 Test-case No 11a: Translation and rotation of a concentration disk (N)
11 Test-case No 11b: Stretching of a circle in a vortex velocity field (N)
12 Test-case No 12: Filling of a cubic mould Author: a viscous jet (PN, PE)

13 Test-case No 13: Shock tubes (PA)

14 Test-case No 14: Poiseuille two-phase flow (PA)

15 Test-case No 15: Phase inversion in a closed box (PC)

16 Test-Case No 16: Impact of a drop on a thin film of the same liquid (PE, PA)

17 Test-case No 17: Dam-break flows on dry and wet surfaces (PN, PA, PE)

18 Test-case No 19: Shock-Bubble interaction (PN)

19 Test-case No 21: Gas bubble bursting at a free surface, with jet formation (PN-PE)

20 Test-case No 22: Axisymmetric body emerging through a free surface(PE)

21 Test-case No 23: Relative trajectories and collision of two drops in a simple shear flow (PA)

22 Test-case No 24: Growth of a small bubble immersed in a superheated liquid and its collapse in a subcooled liquid (PE, PA)

23 Test-case No 26: Droplet impact on hot walls (PA)

24 Test-case No 27: Interface tracking based on an imposed velocity field in a convergent-divergent channel (PN)

25 Test-case No 28: The lock-exchange flow (N, PA)
26 Test-case No 29a: The velocity and shape of 2D long bubbles in inclined channels or in vertical tubes (PA, PN) Part I: in a stagnant liquid
27 Test-case No 29b: The velocity and shape of 2D long bubbles in inclined channels or in vertical tubes (PA, PN) Part II: in a flowing liquid
28 Test case No 30: Unsteady cavitation in a Venturi type section(PN)
29 Test-case No 31: Reorientation of a Free Liquid Interface in a Partly Filled Right Circular Cylinder upon Gravity Step Reduction (PE)
30 Test-case No 33: Propagation of solitary waves in constant depths over horizontal beds (PA, PN, PE)
31 Test-case No 34: Two-dimensional sloshing in cavity – an exact solution (PA)
32 Test-case No 35: Flow rate limitation in open capillary channels (PE)
33 Test-case No 36: Kelvin-Helmholtz instability (PA)
Index