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Multi-dimensional Limiting Process for Two-and Three-dimensional Flow Physics Analyses

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Authors
Yoon, Sung-Hwan; Kim, Chongam; Kim, Kyu-Hong
Issue Date
2006-07
Publisher
ICCFD
Citation
The Fourth International Conference on Computational Fluid Dynamics(ICCFD4), 10-14 October 2006, Ghent, Belgium, pp. 185-190
Keywords
공학
Abstract
In this paper, we extend the idea of MLP to three-dimensional space and
present the multi-dimensional limiting process for three-dimensional flow. The
basic idea of the multi-dimensional limiting condition is that the vertex values
interpolated at a grid point should be within the maximum and minimum
cell-average values of neighboring cells for the monotonic distribution. By
applying the MLP (Multi-dimensional Limiting Process), we can obtain nonoscillatory
shock profile even in multiple dimension, which results in very good
convergence characteristic. Furthermore, while maintaining the oscillation-free
attribute, we can achieve an enhancement of solution accuracy by combining
the MLP with high-order polynomial interpolation.
Language
English
URI
http://hdl.handle.net/10371/82324
DOI
https://doi.org/10.1007/978-3-540-92779-2 27
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Mechanical Aerospace Engineering (기계항공공학부)Others_기계항공공학부
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