Eventos Anais de eventos
ENCIT 2020
18th Brazilian Congress of Thermal Sciences and Engineering
DIRECT AND INDIRECT OPTIMIZATION OF CFD EXPERIMENTS IN MICROFLUIDICS: A STUDY OF CASE
Submission Author:
Pedro Almeida , PR
Co-Authors:
Pedro Almeida, ALEXANDRE COSTA, Marcos de Souza
Presenter: Pedro Almeida
doi://10.26678/ABCM.ENCIT2020.CIT20-0631
Abstract
Optimization methods using CFD experiments has becoming an important tool in engineering design in recent years. Besides substantial cost savings over physical experiments, a well verified and validated CFD model can be used as a guidance for new physical experiments as well. Optimization algorithms can be directly applied for the CFD runs, yielding a set of iterative design points towards the maximization (or minimization) of one or more objectives. In contraposition when the Indirect Optimization approach is employed, the optimization algorithms are applied to a surrogate model (response surface). In this work, it is explored both approaches for a microfluidics static mixer. The set of characteristics of both approaches is discussed.
Keywords
obstacles in microchannel, Microfluidic, Optimization algorithm, Direct and Indirect optimization
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