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Abstract

In this study, a multi-block structured grid deformation code based on a hybrid of transfinite interpolation algorithm and spring analogy has been developed. The combination of spring analogy for block vertices and transfinite interpolation for interior grid points helps to increase the robustness and makes it suitable for distributed computing. Elliptic smoothing operator is applied to the block faces with sub-faces to maintain the grid’s smoothness and skewness. The capability of the developed code is demonstrated on a range of simple and complex configuration such as airfoil and wing body configuration.



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Article Details

Issue: Vol 13 No 3 (2010)
Page No.: 51-66
Published: Sep 30, 2010
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v13i3.2134

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Creative Commons License

Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Nguyen, T., & Hoang, D. (2010). DEVELOPMENT OF A THREE DIMENSIONAL MULTI-BLOCK STRUCTURED GRID DEFORMATION CODE FOR COMPLEX CONFIGURATIONS. Science and Technology Development Journal, 13(3), 51-66. https://doi.org/https://doi.org/10.32508/stdj.v13i3.2134

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