Conference proceeding
Development of a grid-supported marker particle scheme for interface tracking
AIAA Computational Fluid Dynamics Conference, 11th, Orlando, FL; UNITED STATES; 6-9 July 1993, pp.929-947
07/01/1993
Abstract
Consideration is given to a methodology for simulating the growth and interaction of unstable fronts. A numerical technique to capture highly distorted interfaces is presented. The tests performed employ an imposed velocity field on the interface, designed to simulate the physical situation of undercooling. The method uses marker particles and grid cells to track interfacial points. The marker particles are connected by interfacial curves. Circular arc segments are employed, which offers certain advantages in obtaining such interface features as curvature, slopes, and direction of normals. A strategy has been developed to apply fairly simple data structures to simulate mergers and breakups of interfaces. The test cases tried thus far have successfully executed the expected merger and breakup tasks. (AIAA)
Details
- Title: Subtitle
- Development of a grid-supported marker particle scheme for interface tracking
- Creators
- H S UdaykumarW Shyy
- Resource Type
- Conference proceeding
- Publication Details
- AIAA Computational Fluid Dynamics Conference, 11th, Orlando, FL; UNITED STATES; 6-9 July 1993, pp.929-947
- ISSN
- 0146-3705
- Language
- English
- Date published
- 07/01/1993
- Academic Unit
- Injury Prevention Research Center; Mechanical Engineering
- Record Identifier
- 9984121865102771
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