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Viser treff 1-30 av 30

2021
1 Ommani, Babak.
Digital FjordLab: moving towards digitalizing research. SFI BLUES Partner Event; 2021-10-26 - 2021-10-26
NTNU Untitled
 
2 Reiersen, Lars M. Utnes; Kristiansen, Trygve; Ommani, Babak; Fredriksen, Arnt Gunvald.
Investigation of moonpools as pitch motion reducing device. Applied Ocean Research 2021 ;Volum 108:102477. s. 1-15
OCEAN NTNU Untitled
 
2020
3 Ravinthrakumar, Senthuran; Kristiansen, Trygve; Molin, Bernard Jean Marie; Ommani, Babak.
Coupled vessel and moonpool responses in regular and irregular waves. Applied Ocean Research 2020 ;Volum 96. s. 1-15
OCEAN NTNU Untitled
 
2019
4 Ommani, Babak; Berthelsen, Petter Andreas; Lie, Halvor; Aksnes, Vegard Øgård; Løland, Geir.
Hydrodynamic modelling and estimating response of a glacial ice near a drilling rig. I: ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2019): Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology. The American Society of Mechanical Engineers (ASME) 2019 ISBN 978-0-7918-5887-5.
OCEAN NTNU Untitled
 
5 Ommani, Babak; Bjermeland, Lasse; Aksnes, Vegard Øgård; Luxcey, Neil; Reinholdtsen, Svein-Arne; Kendon, Timothy Edward.
Application of Continuous Integration in Decision Support and Integrity Management Systems of Offshore Structures. I: 18th International Conference on Computer and IT Applications in the Maritime Industries - COMPIT’19. Technische Universität Hamburg-Harburg 2019 ISBN 978-3-89220-709-2. s. 50-66
OCEAN NTNU Untitled
 
6 Ravinthrakumar, Senthuran; Kristiansen, Trygve; Molin, Bernard Jean Marie; Ommani, Babak.
A two-dimensional numerical and experimental study of piston and sloshing resonance in moonpools with recess. Journal of Fluid Mechanics 2019 ;Volum 877. s. 142-166
OCEAN NTNU Untitled
 
7 Ravinthrakumar, Senthuran; Kristiansen, Trygve; Ommani, Babak.
On the Hydrodynamic Interaction between Ship and Free-surface Motions on Vessels with Moonpools. I: ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. Volume 7A: Ocean Engineering. ASME Press 2019 ISBN 978-0-7918-5884-4. s. -
OCEAN NTNU Untitled
 
2018
8 Borgenhov, Tobias Rasen; Kristiansen, Trygve; Ommani, Babak.
Experimental and numberical study of roll damping on an FPSO with sponsons and bilge keels. ICHD'2018 - the 13th International conference on Hydrodynamics; 2018-09-02 - 2018-09-06
OCEAN NTNU Untitled
 
9 Ommani, Babak; Berthelsen, Petter Andreas; Firoozkoohi, Reza.
OCE2018 A-116 - Loads, design and operation of floaters in the Arctic - Ptil – NORD ST20. : SINTEF Ocean AS 2018 (ISBN 978-82-7174-344-4) 165 s.
OCEAN Untitled
 
10 Ommani, Babak; Kristiansen, Trygve; Berget, Kjetil.
Investigating a Simplified Model for Moonpool Piston Mode Response in Irregular Waves. I: ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics. ASME Press 2018 ISBN 978-0-7918-5130-2. s. -
OCEAN NTNU Untitled
 
11 Ravinthrakumar, Senthuran; Kristiansen, Trygve; Ommani, Babak.
A 2D Experimental and Numerical Study of Moonpools With Recess. I: ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering - Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics. ASME Press 2018 ISBN 978-0-7918-5130-2. s. -
OCEAN NTNU Untitled
 
2017
12 Fonseca, Nuno; Ommani, Babak; Stansberg, Carl Trygve; Bøckmann, Arne; Birknes-Berg, Jørn; Nestegård, Arne; Hauteclocque, g; Baarholm, Rolf Jarle.
Wave Forces and Low Frequency Drift Motions in Extreme Seas: Benchmark Studies. Offshore Technology Conference, 1-4 May, Houston, Texas, USA; 2017-05-01 - 2017-05-04
OCEAN Untitled
 
13 Fonseca, Nuno; Ommani, Babak; Stansberg, C.T.; Bøckmann, Arne; Birknes-Berg, Jørn; Nestegård, Arne; De Hauteclocque, G; Baarholm, R..
Wave forces and low frequency drift motions in extreme seas: Benchmark studies. Proceedings - Offshore Technology Conference 2017 ;Volum 4. s. 3066-3087
OCEAN Untitled
 
14 Ommani, Babak; Fonseca, Nuno; Stansberg, Carl Trygve.
OMAE2017-62550 Simulation of Low Frequency Motions in Severe Seastates Accounting for Wave-Current Interaction Effects. OMAE 2017; 2017-06-25 - 2017-06-30
OCEAN Untitled
 
15 Ommani, Babak; Fonseca, Nuno; Stansberg, Carl Trygve.
OMAE2017-62550 Simulation of Low Frequency Motions in Severe Seastates Accounting for Wave-Current Interaction Effects. I: ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 1: Offshore Technology. ASME Press 2017 ISBN 978-0-7918-5763-2.
OCEAN Untitled
 
2016
16 Ommani, Babak; Fonseca, Nuno; Kristiansen, Trygve; Bakksjø, Hanne.
Bilge keel induced roll damping of an FPSO with sponsons. I: ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering Volume 1: Offshore Technology; Offshore Geotechnics. ASME Press 2016 ISBN 978-0-7918-4992-7. s. -
OCEAN NTNU Untitled
 
17 Ommani, Babak; Kristiansen, Trygve; Berget, Kjetil; Sandvik, Peter Christian; Faltinsen, Odd Magnus.
Investigation on Moonpool Blockage by Box Shaped Object Close to Free Surface. 3rd International Conference on Violent Flows (VF-2016); 2016-03-09 - 2016-03-11
OCEAN NTNU Untitled
 
18 Ommani, Babak; Kristiansen, Trygve; Faltinsen, Odd Magnus.
Simplified CFD modeling for bilge keel force and hull pressure distribution on a rotating cylinder. Applied Ocean Research 2016 ;Volum 58. s. 253-265
OCEAN NTNU Untitled
 
2015
19 Ommani, Babak; Faltinsen, Odd Magnus.
Viscous and potential forces on an advancing surface-piercing flat plate with a fixed drift angle. Journal of Marine Science and Technology 2015 ;Volum 20.(2) s. 278-291
OCEAN NTNU Untitled
 
20 Kristiansen, Trygve; Ommani, Babak; Berget, Kjetil; Baarholm, Rolf Jarle.
An experimental and numerical investigation of a box-shaped object in moonpool; a three-dimensional study. I: ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering. ASME Press 2015 ISBN 978-0-7918-5647-5. s. -
OCEAN Untitled
 
21 Ommani, Babak; Faltinsen, Odd Magnus.
Linear dynamic stability analysis of a surface-piercing plate advancing at high forward speed. Journal of Offshore Mechanics and Arctic Engineering 2015 ;Volum 137.(6) s. -
OCEAN NTNU Untitled
 
22 Ommani, Babak; Kristiansen, Trygve; Firoozkoohi, Reza.
Nonlinear roll damping, a numerical parameter study. ISOPE - International Offshore and Polar Engineering Conference. Proceedings 2015 ;Volum 2015-January. s. 196-203
OCEAN Untitled
 
23 Ommani, Babak; Lie, Halvor; Aksnes, Vegard Øgård; Fonseca, Nuno; Berthelsen, Petter Andreas; Reinholdtsen, Svein-Arne.
Extreme wave loads on semi-submersible platform columns, a case study. Structural Load & Fatigue on Floating Structures; 2015-02-25 - 2015-02-26
OCEAN Untitled
 
2014
24 Ommani, Babak; Faltinsen, Odd Magnus.
Cross-flow transverse force and yaw moment on a semi-displacement vessel with forward speed and drift angle. I: Proceedings of the 11th International Conference on Hydrodynamics (ICHD 2014). : International Conference on Hydrodynamics 2014 ISBN 978-981-09-2175-0. s. 455-462
OCEAN NTNU Untitled
 
25 Ommani, Babak; Faltinsen, Odd Magnus.
Waves' numerical dispersion and damping due to discrete dispersion relation. I: ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, Volume 8A: Ocean Engineering. The American Society of Mechanical Engineers (ASME) 2014 ISBN 978-0-7918-4550-9. s. -
OCEAN NTNU Untitled
 
2013
26 Ommani, Babak; Faltinsen, Odd Magnus.
Linear Dynamic Stability Analysis of a Surface Piercing Plate Advancing at High Forward Speed. I: 32nd International Conference on Ocean, Offshore and Arctic Engineering Odd M. Faltinsen Honoring Symposium on Marine Hydrodynamics. The American Society of Mechanical Engineers (ASME) 2013 ISBN 978-0-7918-5543-0. s. -
NTNU Untitled
 
27 Ommani, Babak; Faltinsen, Odd Magnus.
Linear dynamic stability analysis of a surface piercing plate advancing at high forward speed. OMAE2013; 2013-06-09 - 2013-06-14
NTNU Untitled
 
2012
28 Ommani, Babak; Faltinsen, Odd Magnus; Lugni, Claudio.
Hydrodynamic Forces on a Semi-Displacement Vessel on Straight Course with Drift Angle. I: Proceedings - International Conference on Hydrodynamics (ICHD 2012). : Krylov Shipbuilding Research Institute 2012 ISBN 9785903002368.
NTNU Untitled
 
2011
29 Ommani, Babak; Faltinsen, Odd Magnus.
Study on Linear 3D Rankine Panel Method for Prediction of Semi-Displacement Vessels’ Hydrodynamic Characteristics at High Speed. 11th International Conference on Fast Sea Transportation (FAST 2011); 2011-09-26 - 2011-09-29
NTNU Untitled
 
30 Ommani, Babak; Faltinsen, Odd Magnus.
Study on Linear 3D Rankine Panel Method for Prediction of Semi-Displacement Vessels’ Hydrodynamic Characteristics at High Speed. I: FAST 2011 Proceedings. : American Society of Naval Engineers 2011 ISBN 978-0-9850660-0-0. s. 138-144
NTNU Untitled