ISBN: 1567002188 
Validation of Advanced Computational Methods for Multiphase Flow
Herve Lemonnier
Didier Jamet
Olivier Lebaigue
BeschreibungThe 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 specialists using advanced computational methods to classify and validate multiphase flows. Practical significance of each case is elucidated. Inhaltsverzeichnis:References
1 Testcase No 1: Rise of a spherical cap bubble in a stagnant liquid (PN)
1.1 Practical significance and interest of the testcase
1.2 Definitions and model description
1.3 Summary of the requested calculations
References
2 Testcase No 2: Free rise of a liquid inclusion in a stagnant liquid (PN, PE)
2.1 Practical significance and interest of the testcase
2.2 Definitions and model description
2.3 A series of six numerical testcases
2.4 An experimental testcase
References
3 Testcase No 3: Propagation of pure capillary standing waves (PA)
3.1 Practical significance and interest of the testcase
3.2 Definitions and model description
3.3 A series of testcases
References
4 Testcase No 4: RayleighTaylor instability for isothermal, incompressible and nonviscous fluids (PA)
4.1 Practical significance and interest of the testcase
4.2 Definitions and physical model description
4.3 Testcase description
References
5 Testcase No 5: Oscillation of an inclusion immersed in a quiescent fluid (PA)
5.1 Practical significance and interest of the testcase
5.2 Definitions and model description
5.3 Numerical settings, initial and boundary conditions
5.4 Requested calculations
5.5 An illustrative example
5.6 Additional information for 2D calculations.
References
6 Testcase No 6: Twodimensional droplet pinning on an inclined wall (PC)
6.1 Practical significance and interest of the testcase
6.2 Description of the model for the contact angle hysteresis and definition of the testcase
6.3 Test procedure
6.4 Comparison criteria
References
7 Testcase No 7a: Onedimensional phase change of a vapor phase in contact with a wall (PA)
7.1 Practical significance and interest of the testcase
7.2 General definitions and model description
7.3 Steady state model
7.4 Unsteady model for a phase initially uniformly superheated or undercooled
References
8 Testcase No 7b: Isothermal vaporization due to piston aspiration (PA)
8.1 Practical significance and interest of the testcase
8.2 Definitions and model description
8.3 Testcase description
References
9 Testcase No 10: Parasitic currents induced by surface tension (PC)
9.1 Practical significance and interest of the testcase
9.2 Definitions and physical model description
9.3 Testcase description
9.4 Example of comparison exercise
References
10 Testcase No 11a: Translation and rotation of a concentration disk (N)
10.1 Practical significance and interest of the testcase
10.2 Definitions and physical model description
10.3 Testcase description
10.4 Example of comparison exercise
References
11 Testcase No 11b: Stretching of a circle in a vortex velocity field (N)
11.1 Practical significance and interest of the testcase
11.2 Definitions and physical model description
11.3 Testcase description
11.4 Example of comparison exercise
References
12 Testcase No 12: Filling of a cubic mould by a viscous jet (PN, PE)
12.1 Practical significance and interest of the testcase
12.2 Definitions and physical model description
12.3 Testcase description
12.4 Figures, tables, captions and references
References
13 Testcase No 13: Shock tubes (PA)
13.1 Introduction
13.2 The mathematical model and the solution of the corresponding Riemann Problem
13.3 The shock tube
References
14 Testcase No 14: Poiseuille twophase flow (PA)
14.1 Practical significance and interest of the testcase
14.2 Definitions and physical model description
14.3 Testcase description
References
15 Testcase No 15: Phase inversion in a closed box (PC)
15.1 Practical significance and interest of the testcase
15.2 Definitions and physical model description
15.3 Testcase description
15.4 Illustrations of the problem
References
16 TestCase No 16: Impact of a drop on a thin film of the same liquid (PE, PA)
16.1 Practical significance and interest of the test case
16.2 Definitions and physical model description
16.3 Testcase description
References
17 Testcase No 17: Dambreak flows on dry and wet surfaces (PN, PA, PE)
17.1 Practical significance and interest of the testcase
17.2 Definitions and physical model description
17.3 Testcase description
References
18 Testcase No 19: ShockBubble interaction (PN)
18.1 Introduction
18.2 Description
References
19 Testcase No 21: Gas bubble bursting at a free surface, with jet formation (PNPE)
19.1 Practical significance and interest of the testcase
19.2 Definitions and physical model description
19.3 Testcase description
References
20 Testcase No 22: Axisymmetric body emerging through a free surface(PE)
20.1 Practical significance and interest of the testcase
20.2 Experimental setup description
20.3 Testcase description
References
21 Testcase No 23: Relative trajectories and collision of two drops in a simple shear flow (PA)
21.1 Practical significance and interest of the benchmark
21.2 Definitions and physical model description
21.3 The description of the benchmark
21.4 Conclusion
References
22 Testcase No 24: Growth of a small bubble immersed in a superheated liquid and its collapse in a subcooled liquid (PE, PA)
22.1 Practical significance and interest of the testcase
22.2 Model and assumptions
22.3 Bubble collapse: case 241 (PA)
22.4 Initial stage of the growth of a vapor bubble, case 242 (PA)
22.5 Thermally controlled growth of a vapor bubble (243)
References
23 Testcase No 26: Droplet impact on hot walls (PA)
23.1 Practical significance and interest of the testcase
23.2 Definitions and physical model description
23.3 Testcase description
23.4 Relevant results for comparison
References
24 Testcase No 27: Interface tracking based on an imposed velocity field in a convergentdivergent channel (PN)
24.1 Practical significance and relevance of the testcase
24.2 Definitions and model description
24.3 Testcase description
References
25 Testcase No 28: The lockexchange flow (N, PA)
25.1 Practical significance and interest of the testcase
25.2 Definitions and physical model description
25.3 Testcase description
References
26 Testcase 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
26.1 Practical significance and interest of the testcase
26.2 Definitions and model description
26.3 Motion in horizontal channel
26.4 Motion in inclined channel
26.5 Motion in vertical channel and in tube
26.6 Acknowledgements
References
27 Testcase 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
27.1 Practical significance and interest of the testcase
27.2 Definitions and model description
27.3 Motion in horizontal and inclined channel
27.4 Motion in vertical channel and in tube
27.5 Acknowledgements
References
28 Test case No 30: Unsteady cavitation in a Venturi type section(PN)
28.1 Practical significance and interest of the testcase
28.2 Definitions and physical model description
28.3 Geometry and boundary conditions
28.4 Comparison with experiments
References
29 Testcase No 31: Reorientation of a Free Liquid Interface in a Partly Filled Right Circular Cylinder upon Gravity Step Reduction (PE)
29.1 Practical significance and interest of the testcase
29.2 Definitions and model description
29.3 Experimental setup and procedure
29.4 Results
29.5 Proposed calculations
References
30 Testcase No 33: Propagation of solitary waves in constant depths over horizontal beds (PA, PN, PE)
30.1 Practical significance and interest of the testcase
30.2 Definitions and model description
30.3 A series of three testcases
30.4 Summary of the required calculations for propagations of solitary waves
References
31 Testcase No 34: Twodimensional sloshing in cavity  an exact solution (PA)
31.1 Practical significance and interest of the testcase
31.2 Definitions and physical model description
31.3 Testcase description
References
32 Testcase No 35: Flow rate limitation in open capillary channels (PE)
32.1 Practical significance and interest of the test case
32.2 Definitions and model description
32.3 The Experimental Test Case
32.4 Results
References
33 Testcase No 36: KelvinHelmholtz instability (PA)
33.1 Practical significance and interest of the testcase
33.2 Experiment description
33.3 Inviscid linear analysis
33.4 Experimental results to be predicted by the simulation
References

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