@misc{Kaźmierczak_Anna_Drag_2017,
 author={Kaźmierczak, Anna and Sokołowski, Jan and Żochowski, Antoni},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Raport Badawczy = Research Report},
 howpublished={online},
 year={2017},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={In the paper the shape optimization problem for the static, compressible Navier-Stokes equations is analyzed. The drag minimizing of an obstacle immersed in the gas stream is considered. The novelty of the proposed numerical method is a particular choice of the regularizing term for the nonhomogeneous Stokes boundary value problem, which may be tuned to obtain the best accuracy. The convergence of the discrete solutions for the model under considerations is proved. The non-linearity of the model is treated by means of the fixed point procedure. The numerical example of an optimal shape is given.},
 title={Drag minimization for the obstacle in compressible flow using shape derivatives and finite volume - finite element method},
 type={Text},
 URL={http://www.rcin.org.pl/Content/144840/PDF/RB-2017-16.pdf},
 keywords={Optymalizacja kształtu, Shape optimization, Compressible navier-stokes, ściśliwy navier-stoke, Drag minimization, Minimalizacja oporu, Finite volume method, Metoda objętości skończonej, Finite element method, Metoda elementów skończonych},
}