3 papers
math.NA2024
Unconditionally stable symplectic integrators for the Navier-Stokes equations and other dissipative systems
Sutthikiat Sungkeetanon, Joseph S. Gaglione, Robert L. Chapman +9
Symplectic integrators offer vastly superior performance over traditional numerical techniques for conservative dynamical systems, but their application to \emph{dissipative} syste…
physics.flu-dyn2020
A theoretical model for the separated flow around an accelerating flat plate using time-dependent self similarity
A. C. DeVoria, K. Mohseni
We present a model appropriate to the initial motion (2-3 chords of travel) of a flat-plate airfoil accelerating in an inviscid fluid. The separated flow structures are represented…
physics.flu-dyn2020
The force on a body moving in an inviscid fluid
A. C. DeVoria, K. Mohseni
This paper presents some novel contributions to the theory of inviscid flow regarding the forces exerted on a body moving through such a fluid in two dimensions. It is argued that…