Hans Bihs

Associate Professor Institutt for bygg- og miljøteknikk
73595525 90581674
Høgskoleringen 7a, Lerkendalsbygget * 2-078

Bakgrunn og aktiviteter

Research

 

  • Development of REEF3D
  • Computational Fluid Dynamics (CFD)
  • Wave Hydrodynamics
  • Wave Modeling
  • Wave-Structure Interaction
  • Floating Body Dynamics
  • Ocean Wave Energy
  • Sediment Transport
  • Open Channel Flow
  • Turbulence
  • Sloshing
  • High Performance Computing (HPC)

 

Vitenskapelig, faglig og kunstnerisk arbeid

Viser et utvalg av aktivitet. Se alle publikasjoner i databasen

Tidsskriftspublikasjoner

Del av bok/rapport

  • Aggarwal, Ankit; Alagan Chella, Mayilvahanan; Bihs, Hans; Pakozdi, Csaba; Berthelsen, Petter Andreas; Arntsen, Øivind Asgeir. (2017) Numerical Investigation of Irregular Breaking Waves for Extreme Wave Spectra Using CFD. The Proceedings of the twenty-seventh (2017) International Ocean and Polar Engineering Conference - ISOPE 2017.
  • Aggarwal, Ankit; Alagan Chella, Mayilvahanan; Bihs, Hans; Pakzodi, Csaba; Arntsen, Øivind Asgeir. (2017) NUMERICAL STUDY OF WAVE TRANSFORMATION USING THE FREE SURFACE RECONSTRUCTION METHOD. MARINE 2017 Computational Methods in Marine Engineering VII.
  • Ahmad, Nadeem; Bihs, Hans; Alagan Chella, Mayilvahanan; Arntsen, Øivind Asgeir. (2017) Numerical Modelling of Arctic Coastal Erosion Due to Breaking Waves Impact Using REEF3D. The Proceedings of the twenty-seventh (2017) International Ocean and Polar Engineering Conference - ISOPE 2017.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Arntsen, Øivind Asgeir. (2017) A comparison of wave generation methods simulating exgtreme waves in a numerical wave tank. MekIT’17 - Ninth national conference on Computational Mechanics.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Pakozdi, Csaba; Myrhaug, Dag; Arntsen, Øivind Asgeir. (2017) Simulation of breaking focused waves over a slope with a CFD based numerical wave tank. MARINE 2017 Computational Methods in Marine Engineering VII.
  • Bihs, Hans; Kamath, Arun; Alagan Chella, Mayilvahanan; Pakozdi, Csaba. (2017) Complex geometry handling for a cartesian grid based solver. MekIT’17 - Ninth national conference on Computational Mechanics.
  • Bihs, Hans; Kamath, Arun; Lu, Jiayi Zheng; Arntsen, Øivind Asgeir. (2017) Simulation of floating bodies using a combined immersed boundary with the level set method in REEF3D. MARINE 2017 Computational Methods in Marine Engineering VII.
  • Kamath, Arun; Alagan Chella, Mayilvahanan; Bihs, Hans; Arntsen, Øivind Asgeir. (2017) INFLUENCE OF THE UPSTREAM CYLINDER AND WAVE BREAKING POINT ON THE BREAKING WAVE FORCES ON THE DOWNSTREAM CYLINDER. Progress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2017) Application Of A 6DOF Algorithm For The Investigation Of Impulse Waves Generated Due To Sub-Aerial Landslides. MARINE 2017 Computational Methods in Marine Engineering VII.
  • Lu, Jiayi Zheng; Kamath, Arun; Bihs, Hans. (2017) Simulation of freely-floating bodies in waves using a 6dof algorithm. MekIT’17 - Ninth national conference on Computational Mechanics.
  • Wang, Weizhi; Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2017) Large Scale CFD Modelling of Wave Propagation into Mehamn Harbour. MARINE 2017 Computational Methods in Marine Engineering VII.
  • Aggarwal, Ankit; Alagan Chella, Mayilvahanan; Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2016) Numerical Simulation of Irregular Wave Forces on a Horizontal Cylinder. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Ahmad, Nadeem; Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2016) 3D Numerical modelling of pile scour with free surface profile under waves and current using the level set method in model REEF3D. Scour and Erosion: Proceedings of the 8th International Conference on Scour and Erosion.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Kamath, Arun; Myrhaug, Dag; Arntsen, Øivind Asgeir. (2016) Numerical Modelling of Breaking Wave Interaction With a Group of Four Vertical Slender Cylinders in Square Arrangements. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Bihs, Hans; Alagan Chella, Mayilvahanan; Kamath, Arun; Arntsen, Øivind Asgeir. (2016) Wave-Structure Interaction of Focussed Waves With REEF3D. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Grotle, Erlend Liavåg; Bihs, Hans; Pedersen, Eilif; Æsøy, Vilmar. (2016) CFD Simulations of Non-Linear Sloshing in a Rotating Rectangular Tank Using the Level Set Method. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2016) Study of Water Impact and Entry of a Free Falling Wedge Using CFD Simulations. ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Aggarwal, Ankit; Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2015) Validation of irregular wave generation in REEF3D. Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics.
  • Ahmad, Nadeem; Afzal, Mohammad Saud; Bihs, Hans; Arntsen, Øivind Asgeir. (2015) THREE-DIMENSIONAL NUMERICAL MODELING OF LOCAL SCOUR AROUND A NON-SLENDER CYLINDER UNDER VARYING WAVE CONDITIONS. 36th IAHR World Congress Proceedings.
  • Ahmad, Nadeem; Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2015) Numerical simulation of waves and local scour around vertical cylinders in a triangular arrangement using REEF3D. Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Myrhaug, Dag. (2015) An investigation on plunging breaking waves over a slope with a CFD based numerical wave tank. 36th IAHR World Congress Proceedings.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2015) CFD simulations for fluid structure interaction due to breaking waves. Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2015) Three dimensional CFD modeling of flow around an owc wave energy converter. 36th IAHR World Congress Proceedings.
  • Afzal, Mohammad Saud; Bihs, Hans; Arntsen, Øivind Asgeir. (2014) 3D Numerical Modelling of Contraction Scour under Steady Current Using the Level Set Method. Proceedings of the 11th International Conference on Hydroscience and Engineering.
  • Afzal, Mohammad Saud; Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2014) Three Dimensional Numerical Modelling of Pier Scour Under Current and Waves Using Level Set Method. Proceedings ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Muskulus, Michael. (2014) Numerical Simulation of Breaking waves on a Plane Slope with a Parallel Level Set Solver. Proceedings of the 11th International Conference on Hydroscience and Engineering.
  • Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2014) CFD Multiphase Simulation of Two-Fluid Sloshing with Free Surface Motion using the Level Set Method. Proceedings of the 10th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2014) A CFD based 3D Numerical Wave Tank to Investigate Wave Interaction with Rectangular Cylinders. Proceedings of the 11th International Conference on Hydroscience and Engineering.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2014) Analysis of Wave Interaction with Cylinders using a 3D Numerical Wave Tank. Proceedings ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, Volume 2: CFD and VIV.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2014) Comparison of 2D and 3D simulations of an OWC device in different configurations. Proceedings of 34th Conference on Coastal Engineering, Seoul, South Korea.
  • Kamath, Arun; Bihs, Hans; Olsen, Jan Erik; Arntsen, Øivind Asgeir. (2014) EFFECT OF COMPRESSIBILITY IN CFD SIMULATIONS OF AN OSCILLATING WATER COLUMN DEVICE. Proceedings of the 10th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries.
  • Alagan Chella, Mayilvahanan; Bihs, Hans; Kamath, Arun; Muskulus, Michael. (2013) Numerical Modeling of Breaking Waves Over a Reef With a Level-Set Based Numerical Wave Tank. Proceedings of the ASME 32nd International Conference on Ocean, Offshore and Arctic Engineering- OMAE 2013.
  • Bihs, Hans; Kamath, Arun; Arntsen, Øivind Asgeir. (2013) A 3D Numerical Wave Tank using the Level Set Method for the Calculation of Wave Propagation and Runup. Proceedings of The 23rd International Ocean and Polar Engineering Conference (ISOPE 2013).
  • Bihs, Hans; Ong, Muk Chen. (2013) Numerical simulation of flows past partially-submerged horizontal circular cylinders in free surface waves. Proceedings of the ASME 32nd International Conference on Ocean, Offshore and Arctic Engineering- OMAE 2013.
  • Bihs, Hans; Ong, Muk Chen; Kamath, Arun; Arntsen, Øivind Asgeir. (2013) A Level Set Method based Numerical Wave Tank for the Calculation of Wave Forces on Horizontal and Vertical Cylinders. MekIT'13 Seventh National Conference on Computational Mechanics, Trondheim 13-14 May 2013.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2013) Application of Porous Media Flow Relation to Simulate Pressure Drop across a Nozzle in a Two Dimensional Numerical Wave Tank. MekIT'13 Seventh National Conference on Computational Mechanics, Trondheim 13-14 May 2013.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2013) Calculation of Wave Forces on Cylindrical Piles Using a 3D Numerical Wave Tank. Proceedings of the ASME 32nd International Conference on Ocean, Offshore and Arctic Engineering- OMAE 2013.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2013) Evaluation of Hydrodynamic Efficiency of an Oscillating Water Column Device through CFD Simulation. Proceedings of The 23rd International Ocean and Polar Engineering Conference (ISOPE 2013).
  • Bihs, Hans Sebastian. (2009) Three Dimensional Numerical Modeling of Free Surface Flow around an Obstacle with the Level Set Method. 33nd IAHR Congress - Water Engineering for a Sustainable Environment.
  • Bihs, Hans Sebastian; Olsen, Nils Reidar Bøe. (2009) Three Dimensional Numerical Modeling of Complex Free Surface Flow over a Backward Facing Step. MekIT'09 : Fifth National Conference on Computational Mechanics, Trondheim 26-27 May 2009.
  • Bihs, Hans Sebastian; Olsen, Nils Reidar Bøe. (2007) THREE-DIMENSIONAL NUMERICAL MODELING OF CONTRACTION SCOUR. Proceedings of the 32nd Congress of the International Association of Hydraulic Engineering and Research.

Rapport/avhandling

  • Bihs, Hans. (2011) Three-Dimensional Numerical Modeling of Local Scouring in Open Channel Flow. Tapir Akademisk Forlag. 2011. ISBN 978-82-471-2793-3.

Andre

  • Bihs, Hans; Ahmad, Nadeem; Kamath, Arun; Arntsen, Øivind Asgeir. (2017) CFD Modeling of Local Scour under Complex Free Surface Flow. EGU 2017 . EGU; Vienna. 2017-04-23 - 2017-04-28.
  • Bihs, Hans; Afzal, Mohammad Saud; Kamath, Arun; Arntsen, Øivind Asgeir. (2013) REEF3D : An Advanced Wave Energy Design Tool for the Simulation of Wave Hydrodynamics and Sediment Transport. International Workshop on Ocean Wave Energy, . Department of Ocean Engineering, IIT Madras; Chennai. 2013-12-02 - 2013-12-03.
  • Kamath, Arun; Bihs, Hans; Arntsen, Øivind Asgeir. (2013) Investigating OWC Wave Energy Converters Using Two-Dimensional CFD Simulations. International Workshop on Ocean Wave Energy . Department of Ocean Engineering, IIT Madras; Chennai. 2013-12-02 - 2013-12-03.
  • Andres-Domenech, I.; Moran, F.J.V.; Palau-Salvador, G.; Bihs, Hans; Ortego, A.F.; Hernandez, E.A.; Corral, J.M.. (2011) Experimental and Numerical Modeling of Scour at Bridge Piers. 34th IAHR Congress 2011 . IAHR; Brisbane. 2011-06-26 - 2011-07-01.
  • Bihs, Hans. (2011) A Three Dimensional Multiphase Solver for the Calculation of Propagating Gravity Currents. 7th International Symposium on Stratified Flows . IAHR; Roma. 2011-08-22 - 2011-08-26.
  • Bihs, Hans. (2011) Three Dimensional Numerical Simulation of Bubble and Droplet Dynamics with a Parallel Particle Level Set Solver. 8th International Conference on Computational Fluid Dynamics in Oil & Gas, Metallurgical and Process Industries ; Trondheim. 2011-06-21 - 2011-06-23.
  • Bihs, Hans. (2010) Numerical Investigations of Free Surface Flow in a Channel with a Long Contraction. International Conference on Fluvial Hydraulics, River Flow 2010 . IAHR; Braunschweig. 2010-09-08 - 2010-09-10.
  • Bihs, Hans; Olsen, Nils Reidar Bøe. (2010) Numerical Investigations of Local Scour around a Trapezoidal Abutment using the Finite Volume Method. First European Congress of the IAHR 2010 . IAHR; Edinburgh. 2010-05-04 - 2010-05-06.
  • Bihs, Hans; Stoesser, Thorsten; Olsen, Nils Reidar Bøe. (2010) Calculation of Secondary Flow in a Straight Open Channel with RANS and LES. 6th International Symposium on Environmental Hydraulics . IAHR; Athens. 2010-06-23 - 2010-06-25.
  • Bihs, Hans Sebastian; Olsen, Nils Reidar Bøe. (2008) Three dimensional numerical modeling of pier scour. Fourth International Conferece on Scour and Erosion ; 2008-11-05.
  • Bihs, Hans Sebastian; Olsen, Nils Reidar Bøe. (2008) Three dimensional numerical modeling of secondary flows in channels with longitudinal bedforms. RiverFlow 2008 ; 2008-09-03.
  • Bihs, Hans Sebastian; Olsen, Nils Reidar Bøe. (2007) Three Dimensional Numerical Modeling of Abutment Scour. ISEH V 2007 . IAHR; Tempe, Arizona. 2007-12-04 - 2007-12-07.