29 citations · 39 across the 5 of their papers we have counts for
6 papers
Nonmodal Tollmien-Schlichting waves
Joris C. G. Verschaeve
The instability of flows via two-dimensional perturbations is analyzed theoretically and numerically in a nonmodal framework. The analysis is based on results obtained in [Verschae…
A nonmodal stability analysis of the boundary layer under solitary waves
Joris C. G. Verschaeve, Geir K. Pedersen, Cameron Tropea
In the present treatise, a stability analysis of the bottom boundary layer under solitary waves based on energy bounds and nonmodal theory is performed. The instability mechanism o…
Efficient preconditioners for saddle point systems with trace constraints coupling 2D and 1D domains
Miroslav Kuchta, Magne Nordaas, Joris C. G. Verschaeve +2
We study preconditioners for a model problem describing the coupling of two elliptic subproblems posed over domains with different topological dimension by a parameter dependent co…
A weighted extended B-spline solver for bending and buckling of stiffened plates
Joris C. G. Verschaeve
The weighted extended B-spline method [Hoellig (2003)] is applied to bending and buckling problems of plates with different shapes and stiffener arrangements. The discrete equation…
Linear Stability of the boundary layer under a solitary wave
Joris C. G. Verschaeve, Geir K. Pedersen
A theoretical and numerical analysis of the linear stability of the boundary layer flow under a solitary wave is presented. In the present work, the nonlinear boundary layer equati…
A periodic representation of the interface for the volume of fluid method
Joris Verschaeve
We extend the volume of fluid method for the computation of two-phase flow to a higher order accurate method in two dimensions. The interface reconstruction by the PLIC method is t…