Efficient computation of steady water flow with waves
A surface-capturing model for steady water flow is presented. This volume-of-fluid model without reconstruction consists only of conservation laws, hence, it can be solved very efficiently. The model contains a high-accuracy compressive water surface discretization and turbulence; it is solved with a linear multigrid technique and defect correction. Results show that the model is accurate and the solver gives fast convergence.
|Keywords||steady water waves, turbulence, volume-of-fluid, compressive limiter, multigrid, defect correction|
|THEME||Life Sciences (theme 5), Energy (theme 4)|
|Journal||International Journal for Numerical Methods in Fluids|
|Project||Development of a State-of-the Art Surface-Capturing Method for Two-Fluid Flow|
|Note||Contract/grant sponsor: Dutch BSIK/BRICKS Project|
Wackers, J, & Koren, B. (2008). Efficient computation of steady water flow with waves. International Journal for Numerical Methods in Fluids, 56, 1567–1574.