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On the Influence of Constitutive Models on Shape Optimization for Artificial Blood Pumps-
incollection
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Area Biomedicine, Shape optimization |
Author(s)
M. Probst
, M. Lülfesmann
, M. Nicolai
, H. M. Bücker
, M. Behr
, C. H. Bischof
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Published in Constrained Optimization and Optimal Control for Partial Differential Equations
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Editor(s) G. Leugering, S. Engell, A. Griewank, M. Hinze, R. Rannacher, V. Schulz, M. Ulbrich, S. Ulbrich |
Year 2012 |
Publisher Birkhäuser |
Abstract We report on a shape optimization framework that couples a highly-parallel finite element solver with a geometric kernel and different optimization algorithms. The entire optimization framework is transformed with automatic differentiation techniques, and the derivative code is employed to compute derivatives of the optimal shapes with respect to viscosity. This methodology provides a powerful tool to investigate the necessity of intricate constitutive models by taking derivatives with respect to model parameters. |
AD Tools ADIFOR, TAPENADE |
BibTeX
@INCOLLECTION{
Probst2012OtI,
author = "M. Probst and M. L{\"u}lfesmann and M. Nicolai and H. M.
B{\"u}cker and M. Behr and C. H. Bischof",
title = "On the Influence of Constitutive Models on Shape Optimization for Artificial Blood
Pumps",
pages = "611--622",
doi = "10.1007/978-3-0348-0133-1_32",
booktitle = "Constrained Optimization and Optimal Control for Partial Differential Equations",
isbn = "978-3-0348-0132-4",
address = "Basel",
publisher = "Birkh{\"a}user",
editor = "G. Leugering and S. Engell and A. Griewank and M. Hinze and R. Rannacher and V.
Schulz and M. Ulbrich and S. Ulbrich",
series = "International Series of Numerical Mathematics",
abstract = "We report on a shape optimization framework that couples a highly-parallel finite
element solver with a geometric kernel and different optimization algorithms. The entire
optimization framework is transformed with automatic differentiation techniques, and the derivative
code is employed to compute derivatives of the optimal shapes with respect to viscosity. This
methodology provides a powerful tool to investigate the necessity of intricate constitutive models
by taking derivatives with respect to model parameters.",
year = "2012",
number = "160",
ad_area = "Biomedicine, Shape optimization",
ad_tools = "ADIFOR, TAPENADE"
}
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