Publications

Journal papers [JP], refereed conference papers [RCP], non-refereed conference papers [CP],
book chapters [BC], miscellaneous (magazines, …) [MISC]

Coming Up An effcient algorithm for the calculation of sub-grid distances for higher-order LBM boundary conditions in a GPU simulation environment [JP]
D. Mierke, T. Rung and C.F. Janßen, submitted to Computers & Mathematics with Applications, currently in review.
Moving Overset Grids for the Lattice Boltzmann Method [JP]
H. Asmuth and C.F. Janßen, submitted to Computers & Fluids, currently in review.
 2017 On the Applicability of Lattice Boltzmann Single-Phase Models for the Simulation of Wave Impact in LNG Tanks [JP-14]
M. Überrück and C.F. Janßen, International Journal of Offshore and Polar Engineering 27(4), December 2017, currently in press.
Scrutinizing Lattice Boltzmann Methods for Direct Numerical Simulations of Turbulent Channel Flows [JP-13]
M. Gehrke, C.F. Janßen and T. Rung, Computers & Fluids 156:247-263, October 2017; DOI: 10.1016/j.compfluid.2017.07.005.
On the development of an efficient numerical ice tank for the simulation of fluid-ship-rigid-ice interactions on graphics processing units [JP-12]
C.F. Janßen, D. Mierke and T. Rung, Computers & Fluids 155:22-32, September 2017; DOI: 10.1016/j.compfluid.2017.05.006.
Using an interactive Lattice Boltzmann solver in fluid mechanics instruction [JP-11]
M.S. Glessmer and C.F. Janßen, Computation 2017 5(3), July 2017; DOI: 10.3390/computation5030035.
A Hybrid Solver Based on Efficient BEM-potential and LBM-NS Models: Recent LBM Developments and Applications to Naval Hydrodynamics [RCP-9]
C.M. O’Reilly, S.T. Grilli, J.C. Harris, A. Mivehchi, C.F. Janßen, J.M. Dahl, In: Proc. ISOPE 2017.
A Hybrid Solver Based on Efficient BEM-potential and LBM-NS models: Recent BEM Developments and Applications to Naval Hydrodynamics [RCP-8]
A. Mivehchi, J.C. Harris,S.T. Grilli, J.M. Dahl, C.M.O’Reilly, K.Kuznetsov and C.F. Janßen, in: Proc. ISOPE 2017.
2016 Using an interactive simulation tool in fluid mechanics instruction [CP-15]
C.F. Janßen and M.S. Glessmer, in: Proc. Ingenieurpädagogische Regionaltagung 2016, October 2016, DOI: 10.15480/882.1394.
Der bionische Schiffsrumpf – Reibungsreduktion aus der Ideenwerkstatt Natur [MISC]
Johannes Oeffner and Christian F. Janßen, DIGITAL ENGINEERING Magazin 7/16, October/November 2016.
Echtzeit-Strömungssimulationen auf Grafikkarten [BC]
Christian F. Janßen, In: Yearbook of the Schiffbautechnische Gesellschaft e.V. (STG) 2015, ISBN: n/a yet.
A hybrid naval hydrodynamic model based on an efficient lattice Boltzmann method coupled to a potential flow solver [CP-14]
C.M. O’Reilly, S.T. Grilli, J.C. Harris, A. Mivehchi, C.F. Janssen and J. Dahl, Proc. 15th Journée de l’hydrodynamique (JH2016), November 2016, Brest, France.
Real-time simulation of impact waves in LNG ship tanks with Lattice Boltzmann single-phase models [RCP-7]
Christian F. Janßen, Micha Überrück, Thomas Rung and Philipp Behruzi, In: Proceedings of the 26nd Offshore and Polar Engineering Conference (ISOPE 2016, Rhodes, June 2016).
Numerical simulation of ship-ice interactions with physics engines under consideration of ice breaking [RCP-6]
Michael Huisman, Christian F. Janßen, Thomas Rung and Sören Ehlers, In: Proceedings of the 26nd Offshore and Polar Engineering Conference (ISOPE 2016, Rhodes, June 2016).
Klüger rechnen – wissenschaftlich Rechnen ohne Server und Cloud [MISC]
Christian F. Janßen, DIGITAL ENGINEERING Magazin 4/16, July 2016.
Echtzeit-Strömungssimulation auf Grafikkarten [CP-13]
Christian F. Janßen, In: Tagungsband 11. Norddeutsches Simulationsforum (NSF), 15. Oktober 2015, Hamburg, ISBN 978-3-95934-903-1.
2015 Solution of viscous flows in a hybrid naval hydrodynamic scheme based on an efficient Lattice Boltzmann Method [CP-12]
C. O’Reilly, S.T. Grilli, J. Dahl, A. Banari, C. Janssen, J.J. Shock and M. Uberrueck, In: Proceedings of the 13th Intl. Conf. on Fast Sea Transportation (FAST 2015; Washington D.C., September 2015).
Towards online visualization and interactive monitoring of real-time CFD simulations on commodity hardware [JP-10]
Nils Koliha, Christian F. Janßen and Thomas Rung, Computation 3(3):444-478. Doi: 10.3390/computation3030444
Rechnen auf Grafikkarten – die Zukunft im simulationsgestützten Entwurfsprozess?
Christian F. JanßenEconomic Engineering 04/2015
GPU-accelerated CFD for large-scale free surface flow problems in civil and environmental engineering [JP-9]
Christian F. Janßen, Dennis Mierke, Micha Überrück, Silke Gralher and Thomas Rung, Computation 3(3):354-385, 2015.
DOI: 10.3390/computation3030354
The simulation of turbulent particle-laden channel flow by the Lattice Boltzmann method [JP-8]
Amir Banari, Yackar Mauzole, Tetsu Hara, Stephan T. Grilli and Christian Janßen, International Journal for Numerical Methods in Fluids 79(10):491–513, December 2015. DOI: 10.1002/fld.4058
A next-generation CFD tool for large-eddy simulations on the desktop [CP-11]
Christian F. Janßen, Nils Koliha and Thomas Rung, In: Proc. VI International Conference on Computational Methods in Marine Engineering (MARINE 2015)
GPU-accelerated large-eddy simulation of ship-ice interactions [CP-10]
Dennis Mierke, Christian F. Janßen and Thomas Rung, In: Proc. VI International Conference on Computational Methods in Marine Engineering (MARINE 2015)
2014 Realitätsprüfung – GPU-Computing in der Automobilentwicklung [MISC]
Christian F. Janßen and Thorsten Grahs, DIGITAL ENGINEERING Magazin 08-2014, Oktober/November 2014
Hochleistungsrechnen auf Grafikkarten für innovative Anwendungen in der Automobilindustrie [CP-9]
Christian Janßen and Thorsten Grahs, NAFEMS Magazin, accepted for publication.
An efficient lattice Boltzmann multiphase model for 3D flows with large density ratios at high Reynolds numbers [JP-7]
Amir Banari, Christian Janßen and Stephan T. Grilli, Computers & Mathematics with Applications, Volume 68, Issue 12, Part A, December 2014, Pages 1819–1843.
DOI: 10.1016/j.camwa.2014.10.009.
A fast and rigorously parallel surface voxelization technique for GPGPU-accelerated CFD simulations [JP-6]
Christian Janßen, Nils Koliha and Thomas Rung, Communications in Computational Physics, Volume 17, Issue 05, May 2015, pp 1246-1270.
DOI: 10.4208/cicp.2014.m414
Efficient GPGPU implementation of a Lattice Boltzmann Model for multiphase flows with high density ratios [JP-5]
Amir Banari, Christian Janßen, Manfred Krafczyk and Stephan T. Grilli, Computers and Fluids, Volume 93, pp. 1–11, April 2014.
DOI information: 10.1016/j.compfluid.2014.01.004
2013 On enhanced non-linear free surface flow simulations with a hybrid LBM-VOF model [JP-4]
Christian Janßen
, Manfred Krafczyk and Stephan T. Grilli, Computers & Mathematics with Applications, Volume 65, Issue 2, January 2013, Pages 211–229.
DOI information: 10.1016/j.camwa.2012.05.012
A fast numerical method for internal flood water dynamics to simulate water on deck and flooding scenarios of ships [RCP-5]
Christian F. Janßen, Sebastian Bengel, Thomas Rung, Hendrik Dankowski, Proceedings of the 32nd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2013)
Two Phase Flow Simulation With Lattice Boltzmann Method: Application to Wave Breaking [RCP-4]
Amir Banari, Stephan T. Grilli, Christian F. Janßen, Proceedings of the 32nd International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2013)
GPGPU-accelerated simulation of wave-ship interactions using LBM and a quaternion-based motion modeler [CP-8]
Janßen, C., Rung, T., ECCOMAS Marine 2013, Hamburg, May 2013.
High performance computing on General Purpose Graphical Processing Units for innovative automotive application [CP-7]
Janßen, C., Grahs T.,
Proc. of the NAFEMS Seminar “Innovative Applications of Computational Fluid Dynamics (CFD) in Product Development”. March 2013.
2012 Efficient simulations of long wave propagation and runup using a LBM approach on GPGPU hardware [RCP-3]
Christian F. Janßen, Stéphan T. Grilli and Manfred Krafczyk, Proceedings of the 22nd Offshore and Polar Engineering Conference (ISOPE 2012, Rhodes, June 2012)
An improved two-phase Lattice Boltzmann model for high fluid density ratios: application to wave breaking [RCP-2]
Amir Banari, Christian F. Janßen, Stéphan T. Grilli, (Proc. of ISOPE 2012, accepted for publication)
Analyses of Coupled Floating Bodies in Seaway [CP-6]
Luo X., Brunswig J., Manzke M., Koliha N., Matin F., Janßen C.F., Rung T., 2nd International Conference on Violent Flows, Nantes, France, September 2012.
2011 Free surface flow simulations on GPUs using the LBM [JP-3]
Christian Janßen
and Manfred Krafczyk, Computers & Mathematics with Applications 61(12):3549–3563, June 2011. DOI information: 10.1016/j.camwa.2011.03.016
A rheological interface model and its space-time finite element formulation for fluid-structure interaction [JP-2]
Antoine Legay, Andreas Zilian and Christian Janßen, International Journal for Numerical Methods in Engineering 86(6):667–687, 2011. DOI information: 10.1002/nme.3060
The Lattice Boltzmann Method for Fluid-Structure Interaction Phenomena [CP-5]
S. Geller, C. Janssen, S. Kollmannsberger, M. Krafczyk, E. Rank, The Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Ajaccio, Corsica, France, 2011
2010 A lattice Boltzmann approach for free-surface-flow simulations on non-uniform block-structured grids [JP-1]
Christian Janßen and Manfred Krafczyk, Computers & Mathematics with Applications 59(7):2215–2235, April 2010. DOI information: 10.1016/j.camwa.2009.08.064
Modeling of Wave Breaking and Wave-Structure Interactions by Coupling of Fully Nonlinear Potential Flow and Lattice-Boltzmann Models [RCP-1]
C.F. Janßen, S.T. Grilli and M. Krafczyk, Proceedings of the 20th Offshore and Polar Engineering Conference (ISOPE 2010, Beijing, Juni 2010)
2009 Kopplung eines numerischen Wellentanks an einen dreidimensionalen LB-Berechnungskern zur Untersuchung von Strömungen mit freien Oberflächen [CP-4]
C. Janßen, Forum Bauinformatik, Karlsruhe, 2009
Kinetic Modeling and Simulation of Environmental and Civil Engineering Flow Problems [BC-1]
M. Krafczyk, J. Tölke, B. Ahrenholz, S. Bindick, S. Freudiger, S. Geller, C. Janßen and B. Nachtwey, in E. Hirschel, E. Krause (Eds.), 100 Volumes of ‘Notes on Numerical Fluid Mechanics’, Springer, ISBN: 978-3-540-70804-9, 2009
2008 Simulation von Fluid-Struktur-Wechselwirkungen zwischen Strömungen mit freien Oberflächen und beweglichen Starrkörpern [CP-3]
C. Janßen, S.Geller, S. Freudiger, Forum Bauinformatik, Dresden, 2008
2007 Sensitivity of Fluid-Structure Interaction Systems to Coupling Conditions based on Rheological Models [CP-2]
A. Zilian and C. Janßen, in A. Ibrahimbegovic, F. Dias, and P. Wriggers, editors, ECCOMAS Thematic Conference on Multi-scale Computational Methods for Solids and Fluids, Cachan, France, 2007
Simulation von Strömungen mit freien Oberflächen auf blockstrukturierten Gittern mit der Lattice Boltzmann Methode [CP-1]
C. Janßen, S. Freudiger, S.Geller, J. Tölke, Forum Bauinformatik, Graz, 2007