Blar i SINTEF Open på forfatter "Teigen, Knut Erik"
-
An exponential time-differencing method for monotonic relaxation systems
Aursand, Peder; Evje, Steinar; Flåtten, Tore; Teigen, Knut Erik; Munkejord, Svend Tollak (Peer reviewed; Journal article, 2014)We present first and second-order accurate exponential time differencing methods for a special class of stiff ODEs, denoted as monotonic relaxation ODEs. Some desirable accuracy and robustness properties of our methods are ... -
Sharp interface simulations of surfactant-covered drops in electric fields
Teigen, Knut Erik; Lervåg, Karl Yngve; Munkejord, Svend Tollak (Chapter; Peer reviewed, 2010) -
Solution of the Span–Wagner Equation of State Using a Density–Energy State Function for Fluid-Dynamic Simulation of Carbon Dioxide
Teigen, Knut Erik; Munkejord, Svend Tollak; Skaugen, Geir (Journal article; Peer reviewed, 2012)With the introduction of carbon capture and storage (CCS) as a means to reduce carbon emissions, a need has arisen for accurate and efficient simulation tools. In this work, we propose a method for dynamic simulations of ...