This paper is dedicated to problems connected with an anisotropic adaptation used for simulation of compressible flows with FVM solver. The adaptation is based on error indicator defined by 2D interpolation error. The comparison between isotropic and anisotropic adaptation is shown for typical test case of supersonic flow in a channel.
Suspaudžiamų skysčių judėjimo modeliavimas naudojant anizotropinį adaptyvumą
Santrauka. Darbe pasiūlyta nauja metodika, leidžianti sudaryti anizotropinį adaptyvųjį tinklą. Jame elementai smulkinami tik viena kryptimi. Dvimatis paklaidos indikatorius yra sudarytas remiantis aproksimacijos paklaidos įverčiu. Pateikti skaičiavimo eksperimento rezultatai, kuriame palyginti izotropiniai ir anizotropiniai tinklai.
Majewski, J. (2002). An anisotropic adaptation for simulation of compressible flows. Mathematical Modelling and Analysis, 7(1), 127-134. https://doi.org/10.3846/13926292.2002.9637185
Authors who publish with this journal agree to the following terms
that this article contains no violation of any existing copyright or other third party right or any material of a libelous, confidential, or otherwise unlawful nature, and that I will indemnify and keep indemnified the Editor and THE PUBLISHER against all claims and expenses (including legal costs and expenses) arising from any breach of this warranty and the other warranties on my behalf in this agreement;
that I have obtained permission for and acknowledged the source of any illustrations, diagrams or other material included in the article of which I am not the copyright owner.
on behalf of any co-authors, I agree to this work being published in the above named journal, Open Access, and licenced under a Creative Commons Licence, 4.0 https://creativecommons.org/licenses/by/4.0/legalcode. This licence allows for the fullest distribution and re-use of the work for the benefit of scholarly information.
For authors that are not copyright owners in the work (for example government employees), please contact VILNIUS TECHto make alternative agreements.
