3 papers
Linking Aneurysmal Geometry and Hemodynamics Using Computational Fluid Dynamics
Spyridon C. Katsoudas, Konstantina C. Kyriakoudi, Grigorios T. Chrimatopoulos +8
The development and progression of abdominal aortic aneurysms (AAA) are related to complex flow patterns and wall-shear-driven mechanobiological stimuli, yet the quantitative relat…
ASP-Assisted Symbolic Regression: Uncovering Hidden Physics in Fluid Mechanics
Theofanis Aravanis, Grigorios Chrimatopoulos, Mohammad Ferdows +2
Symbolic Regression (SR) offers an interpretable alternative to conventional Machine-Learning (ML) approaches, which are often criticized as ``black boxes''. In contrast to standar…
A Finite Volume and Levenberg-Marquardt Optimization Framework for Benchmarking MHD Flows over Backward-Facing Steps
Spyridon C. Katsoudas, Grigorios T. Chrimatopoulos, Michalis A. Xenos +1
This study examines the hydrodynamic and magnetohydrodynamic numerical solution of an electrically conducting fluid flow in a backward facing step (BFS) geometry under the influenc…