Published January 1, 2014
| Version v1
Journal article
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INVERSE DESIGN OF A MIXED CONVECTION PROBLEM VIA PROPER ORTHOGONAL DECOMPOSITION
Creators
- 1. Istanbul Tech Univ, Dept Mech Engn, TR-34437 Istanbul, Turkey
Description
An inverse design approach is developed for a mixed convection problem in a partially open cavity with a heat generating board using Proper Orthogonal Decomposition (POD). The numerical database analyzed by POD consists of distinct CFD simulations varying with a combination of governing parameters determined by Latin Hypercube Sampling (LHS). POD's expansion coefficients together with governing parameters are interpolated by Kriging to predict unknown CFD simulations at off-design points. An inverse design problem of finding a target flow and/or temperature field is solved where the POD model for velocity outperforms the temperature model.
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