FAKULTÄT FÜR MASCHINENBAU UND VERFAHRENSTECHNIK

Forschungsgruppe Mehrphasenströmungen

- Parallel CFD '96, Capri, Italy, May 20-23 1996 -

Frank Th.:

"Comparison of three parallelization methods for calculation of disperse multiphase flows using the Lagrangian approach"

Proc. 3rd Int. Conference "Parallel CFD '96",

Implementations and Results Using Parallel Computers,

Capri, Italy, May 20-23, 1996.

1) Title

2) Contents

3) Equations of motion of the fluid phase

4) Equations of motion of the dispersed phase

5) Iterative solution algorithm

6) Domain decomposition for the Navier-Stokes solver

7) Parallization of the Lagrangian approach

8) Classification of parallelization techniques

9) Method 1 - The quai-linear approach (I)

10) Method 1 - The quai-linear approach (II)

11) Method 2 - Domain decomposition

12) Method 3 - The parallel approach (I)

13) Method 3 - The parallel approach (II)

14) Formulation of test cases (I)

15) Flow fields of both test cases

16) Execution time

17) Speed-up

18) Efficiency

19) Conclusions

20) Future work : Method 4 - The mixed approach

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