Reference : Investigation of OpenFOAM-XDEM momentum coupling results for AWJC Nozzle using preCICE
Scientific congresses, symposiums and conference proceedings : Unpublished conference
Engineering, computing & technology : Computer science
Engineering, computing & technology : Multidisciplinary, general & others
Computational Sciences
http://hdl.handle.net/10993/54511
Investigation of OpenFOAM-XDEM momentum coupling results for AWJC Nozzle using preCICE
English
Adhav, Prasad mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
Besseron, Xavier mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
Peters, Bernhard mailto [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE) >]
14-Feb-2023
No
No
International
preCICE Workshop 2023
13-02-2023 to 16-02-2023
Munich
Germany
[en] Multiphysics ; AWJC Nozzle ; Coupled Problems ; Computational Fluid Dynamics ; Particle laden flow ; CFD-DEM
[en] The high-speed water jet is the momentum source in an Abrasive Water Jet Cutting Nozzle. This momentum is transferred to the abrasive particles & the air within the nozzle. This leads to turbulent & complex particle-laden flow in the nozzle. These flow conditions can influence particle impacts on the nozzle, thus influencing erosion. Hence it is imperative that this complex particle-laden flow is captured correctly. The momentum exchange can be directly from the water jet to the particles or indirectly through the airflow. In this work, we investigate these fluid-particle momentum exchanges. Our prototype uses preCICE for volumetric coupling of XDEM (for the particle motion), & OpenFOAM (for the fluid). XDEM uses fluid flow conditions to compute the forces acting on particles. XDEM computes the particle momentum source that is injected into the fluid solver. The results of the coupled simulation align with literature & can be extended to include the FEM component for erosion predictions.
http://hdl.handle.net/10993/54511
https://precice.org/precice-workshop-2023.html

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