@inproceedings{6c3c0a9b086a4f66ad2cb63699c8abc2,
title = "Improved dual time-stepping using second derivatives",
abstract = "We present an improved and modified formulation of the dual time-stepping technique which makes use of two derivatives in pseudo-time. This new technique, based on the critically damped harmonic oscillator, retains the convergence properties to the stationary solution. Furthermore, when compared with the conventional time-marching, the dual time-stepping with two derivatives reduces the stiffness of the problem and requires fewer iterations for full convergence to steady-state.",
keywords = "Convergence acceleration, Dual-time stepping, Steady-state solutions",
author = "Jan Nordstr{\"o}m and Ruggiu, {Andrea A.}",
year = "2016",
doi = "10.7712/100016.2334.5408",
language = "English",
series = "ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering",
publisher = "National Technical University of Athens",
pages = "7285--7301",
editor = "M. Papadrakakis and V. Plevris and G. Stefanou and V. Papadopoulos",
booktitle = "ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering",
address = "United States",
note = "7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016 ; Conference date: 05-06-2016 Through 10-06-2016",
}