2 papers
physics.flu-dyn2026
A physics-informed SUPG-stabilized finite element framework with shock-capturing for simulating inviscid high-speed flows around a cylinder
Süleyman Cengizci, Ömür Uğur
This study presents a hybrid computational framework for simulating non-reacting inviscid high-speed flows of nitrogen gas (N) around a circular cylinder. Owing to the strongly…
math.NA2026
Physics-informed post-processing of stabilized finite element solutions for transient convection-dominated problems
Süleyman Cengizci, Ãmür UÄur, Srinivasan Natesan
The numerical simulation of convection-dominated transient transport phenomena poses significant computational challenges due to sharp gradients and propagating fronts across the s…