Yayınlanmış 1 Ocak 2014 | Sürüm v1
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INVERSE DESIGN OF A MIXED CONVECTION PROBLEM VIA PROPER ORTHOGONAL DECOMPOSITION

  • 1. Istanbul Tech Univ, Dept Mech Engn, TR-34437 Istanbul, Turkey

Açıklama

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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bib-d7d7bf1c-9b00-4a52-ba60-6d5f59443ab9.txt

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