2 papers
physics.flu-dyn2019
Unsteady aerodynamics of porous aerofoils
Peter J. Baddoo, Rozhin Hajian, Justin W. Jaworski
We extend unsteady thin aerofoil theory to model aerofoils with generalised chordwise porosity distributions. The analysis considers a linearised porosity boundary condition where…
physics.flu-dyn2018
Noncirculatory fluid forces on panels with porosity gradients
Rozhin Hajian, Justin W. Jaworski
This Note determines the unsteady non-circulatory forces on an arbitrarily deforming panel with a Holder-continuous porosity distribution. An analytical expression for the non-circ…