In this paper, we implement the method of Proper Orthogonal Decomposition (POD) to generate a reduced order model (ROM) of an optimization based mesh movement technique. In the study it is shown that POD can be used effectively to generate a ROM, that accurately reproduces the full order mesh movement algorithm, with a decrease in computational time of over 99%.
Reference:
Bogaers, AEJ, Kok, S, and Malan, AG. 2010. Reduced order modelling techniques for mesh movement strategies as applied to fluid structure interactions. 7th South African Conference on Computational and Applied Mechanics (SACAM10), Pretoria, 10-13 January 2010, pp 11
Bogaers, A. E., Kok, S., & Malan, A. (2010). Reduced order modelling techniques for mesh movement strategies as applied to fluid structure interactions. http://hdl.handle.net/10204/4916
Bogaers, Alfred EJ, S Kok, and AG Malan. "Reduced order modelling techniques for mesh movement strategies as applied to fluid structure interactions." (2010): http://hdl.handle.net/10204/4916
Bogaers AE, Kok S, Malan A, Reduced order modelling techniques for mesh movement strategies as applied to fluid structure interactions; 2010. http://hdl.handle.net/10204/4916 .
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