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 23 articles , 1 standard article )
Showing results 1 to 20 of 23.
Sorted by year (- Budanur, Nazmi Burak; Cvitanović, Predrag: Unstable manifolds of relative periodic orbits in the symmetry-reduced state space of the Kuramoto-Sivashinsky system (2017)
- Ding, Xiong; Cvitanović, Predrag: Periodic eigendecomposition and its application to Kuramoto-Sivashinsky system (2016)
- Pausch, Marina; Grossmann, Florian; Eckhardt, Bruno; Romanovski, Valery G.: Groebner basis methods for stationary solutions of a low-dimensional model for a shear flow (2014)
- Germaine, Emmanuel; Mydlarski, Laurent; Cortelezzi, Luca: 3DFLUX: a high-order fully three-dimensional flux integral solver for the scalar transport equation (2013)
- Froehlich, Stefan; Cvitanović, Predrag: Reduction of continuous symmetries of chaotic flows by the method of slices (2012)
- Herrero, R.; Pi, F.; Rius, J.; Orriols, G.: About the oscillatory possibilities of the dynamical systems (2012)
- Kawahara, Genta; Uhlmann, Markus; van Veen, Lennaert: The significance of simple invariant solutions in turbulent flows (2012)
- Boghosian, Bruce M.; Fazendeiro, Luis M.; Lätt, Jonas; Tang, Hui; Coveney, Peter V.: New variational principles for locating periodic orbits of differential equations (2011)
- Li, Y.Charles: Stability criteria of 3D inviscid shears (2011)
- Manneville, Paul; Rolland, Joran: On modelling transitional turbulent flows using under-resolved direct numerical simulations: the case of plane Couette flow (2011)
- Siminos, Evangelos; Cvitanović, Predrag: Continuous symmetry reduction and return maps for high-dimensional flows (2011)
- Cvitanović, Predrag; Davidchack, Ruslan L.; Siminos, Evangelos: On the state space geometry of the Kuramoto-Sivashinsky flow in a periodic domain (2010)
- Hwang, Yongyun; Cossu, Carlo: Amplification of coherent streaks in the turbulent Couette flow: an input-output analysis at low Reynolds number (2010)
- Lan, Y.: Cycle expansions: from maps to turbulence (2010)
- Xi, Li; Graham, Michael D.: Turbulent drag reduction and multistage transitions in viscoelastic minimal flow units (2010)
- Duguet, Yohann; Schlatter, Philipp; Henningson, Dan S.: Localized edge states in plane Couette flow (2009)
- Gibson, J.F.; Halcrow, J.; Cvitanović, P.: Equilibrium and travelling-wave solutions of plane Couette flow (2009)
- Halcrow, J.; Gibson, J.F.; Cvitanović, P.; Viswanath, D.: Heteroclinic connections in plane Couette flow (2009)
- Kawahara, Genta: Theoretical interpretation of coherent structures in near-wall turbulence (2009)
- Duguet, Yohann; Pringle, Chris C.T.; Kerswell, Rich R.: Relative periodic orbits in transitional pipe flow (2008)
Further publications can be found at: http://channelflow.org/dokuwiki/doku.php?id=references