Consistency between average cell stresses and neumann boundary conditions in solid mechanics

0552063 - ÚT 2022 RIV IE eng A - Abstrakt
Gruber, Pavel - Isoz, Martin
Consistency between average cell stresses and neumann boundary conditions in solid mechanics.
The 16th OpenFOAM Workshop. Dublin, 2021.
[OpenFOAM Workshop /16./. 07.06.2021-11.06.2021, Dublin]
Grant CEP: GA TA ČR(CZ) TM01000015
Institucionální podpora: RVO:61388998
Klíčová slova: solid mechanics * explicit dynamics * neumann boundary conditions * finite volume method * OpenFOAM
Obor OECD: Applied mechanics
https://www.ucd.ie/openfoam2021/t4media/OFW16_book_of_abstracts_final.pdf

The presented research is motivated by the necessity to simulate a component material response under laser shock peening (LSP) conditions using the finite volume method (FVM) as implemented in the OpenFOAM library. LSP is an innovative surface treatment for strenghtening metallic materials. Modeling LSP comprises simulation of a material dynamic response to a high-intensity pressure pulse applied over a finite area of the component . Thus, a physically accurate implementation of the traction boundary condition is of utmost importance.
Trvalý link: http://hdl.handle.net/11104/0327562