channelflow
Channelflow is a software system for numerical analysis of the incompressible Navier-Stokes flow in channel geometries, written in C++. The core engine of Channelflow is a spectral CFD1) algorithm for integrating the Navier-Stokes equations. This engine drives a number of higher-level algorithms that (for example) compute equilibria, traveling waves, and periodic orbits of Navier-Stokes. Channelflow provides these algorithms in an easy-to-use, flexible, and intelligible form by using relatively modern software design. Channelflow consists of a software library for rapid, high-level development of spectral CFD codes and a set of predefined executable programs that perform common tasks involving CFD. Channelflow is customized for Fourier x Chebyshev x Fourier expansions appropriate for rectangular geometries with periodic boundary conditions in two directions and rigid walls in the remaining direction.
Keywords for this software
References in zbMATH (referenced in 44 articles , 1 standard article )
Showing results 1 to 20 of 44.
Sorted by year (- Alizard, Frédéric; Biau, Damien: Restricted nonlinear model for high- and low-drag events in plane channel flow (2019)
- Deguchi, Kengo: High-speed shear-driven dynamos. II: Numerical analysis (2019)
- Farano, Mirko; Cherubini, Stefania; Robinet, J.-C.; De Palma, P.; Schneider, Tobias M.: Computing heteroclinic orbits using adjoint-based methods (2019)
- Ibrahim, Joseph I.; Yang, Qiang; Doohan, Patrick; Hwang, Yongyun: Phase-space dynamics of opposition control in wall-bounded turbulent flows (2019)
- Page, Jacob; Kerswell, Rich R.: Koopman mode expansions between simple invariant solutions (2019)
- Yang, Qiang; Willis, Ashley P.; Hwang, Yongyun: Exact coherent states of attached eddies in channel flow (2019)
- Hall, Philip: Vortex-wave interaction arrays: a sustaining mechanism for the log layer? (2018)
- Shekar, Ashwin; Graham, Michael D.: Exact coherent states with hairpin-like vortex structure in channel flow (2018)
- Yang, Qiang; Willis, Ashley P.; Hwang, Yongyun: Energy production and self-sustained turbulence at the Kolmogorov scale in Couette flow (2018)
- Budanur, Nazmi Burak; Cvitanović, Predrag: Unstable manifolds of relative periodic orbits in the symmetry-reduced state space of the Kuramoto-Sivashinsky system (2017)
- Budanur, N. B.; Short, K. Y.; Farazmand, M.; Willis, Ashley P.; Cvitanović, P.: Relative periodic orbits form the backbone of turbulent pipe flow (2017)
- Couliou, Marie; Monchaux, Romain: Growth dynamics of turbulent spots in plane Couette flow (2017)
- Deguchi, K.; Hall, P.: The relationship between free-stream coherent structures and near-wall streaks at high Reynolds numbers (2017)
- McKeon, B. J.: The engine behind (wall) turbulence: perspectives on scale interactions (2017)
- Willis, A. P.; Duguet, Y.; Omel’Chenko, O.; Wolfrum, M.: Surfing the edge: using feedback control to find nonlinear solutions (2017)
- Brauckmann, Hannes J.; Salewski, Matthew; Eckhardt, Bruno: Momentum transport in Taylor-Couette flow with vanishing curvature (2016)
- Chantry, Matthew; Tuckerman, Laurette S.; Barkley, Dwight: Turbulent-laminar patterns in shear flows without walls (2016)
- Dempsey, L. J.; Deguchi, K.; Hall, P.; Walton, A. G.: Localized vortex/Tollmien-Schlichting wave interaction states in plane Poiseuille flow (2016)
- Ding, Xiong; Cvitanović, Predrag: Periodic eigendecomposition and its application to Kuramoto-Sivashinsky system (2016)
- Farazmand, M.: An adjoint-based approach for finding invariant solutions of Navier-Stokes equations (2016)
Further publications can be found at: http://channelflow.org/dokuwiki/doku.php?id=references