A parallel, three-dimensional and two-fluid interfacial flow code with applications to pulsed water jets.
Published: 2007
Language: eng
Number of pages: 107
ISBN-13: 9780494273616
Description: A parallel, three-dimensional and two-fluid interfacial flow code with obstacles has been developed. The paralletization was implemented with domain decomposition strategy using MPI. The validation indicates that the parallel algorithm reproduces the serial results with less than 3% error. The obstacle model was implemented and tested with two drop impact problems. The simulation results agree well with the experimental results. The two-fluid model was tested by simulating air bubble entrapment under an impacting water drop. The results indicate that the two-fluid model is implemented correctly. Lastly, the Electro Discharge technique for producing pulsed water jets was modeled. A simple numerical model of the discharge together with a scheme for modeling the bubble and a three-dimensional nozzle are presented. The results for a 25 kJ discharge predict the expected jet velocity.
Notes: Source: Masters Abstracts International, Volume: 45-06, page: 3272.

Thesis (M.A.Sc.)--University of Toronto, 2007.

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