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Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A011, June 21–30, 2021
Paper No: OMAE2021-63733
...Abstract Abstract Water entry of a rigid hemisphere is simulated using the unsteady incompressible Reynolds-Average Navier-Stokes (RANS) equations and volume of fluid (VOF) method, which are implemented in the open-source library OpenFoam. The solver InterDyMFoam is applied and the algorithm...
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A036, June 21–30, 2021
Paper No: OMAE2021-63827
...Abstract Abstract The paper presents calm water and head wave simulation results for a KRISO Container Ship (KCS) model. All simulations have been performed using the open source CFD toolkit, OpenFOAM. Initially, a systematic verification study has been performed using the ITTC guideline...
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A005, June 21–30, 2021
Paper No: OMAE2021-62089
... placed in the tandem arrangement in the direction of wave propagation and corresponding harmonics. The numerical analysis is conducted using the Unsteady Reynolds-Averaged Navier-Stokes/VOF model based on the OpenFOAM framework combined with the olaFlow toolbox for wave generation/absorption...
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A015, June 21–30, 2021
Paper No: OMAE2021-63741
...-source library OpenFoam. A convergence and uncertainty study is performed considering different resolutions and constant Courant number (CFL) following the ITTC guidelines. The numerical solutions are validated through comparisons of slamming loads and motions between the CFD simulations...
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A030, August 3–7, 2020
Paper No: OMAE2020-19345
...-structure interaction, HOS, OpenFOAM. INTRODUCTION In recent years, the world's ever-growing energy demand has led to innovative yet increasingly complex structures being constructed offshore. As these new offshore structures are swiftly moving away from well-studied oil and gas applications, their design...
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A045, August 3–7, 2020
Paper No: OMAE2020-19338
...ROLL DAMPING SIMULATIONS OF AN OFFSHORE HEAVY LIFT DP3 INSTALLATION VESSEL USING THE CFD TOOLBOX OPENFOAM Brecht Devolder KU Leuven1 Bruges, Belgium DEME Group2 Zwijndrecht, Belgium Florian Stempinski DEME Group Zwijndrecht, Belgium Arjan Mol DEME Group Zwijndrecht, Belgium Pieter Rauwoens KU...
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A003, August 3–7, 2020
Paper No: OMAE2020-18514
... application, a numerical model of a vertical-axis turbine (VAT) with a torque-controlled system is developed using an actuator line model (ALM). The open-source OpenFOAM computational fluid dynamics (CFD) code is first coupled with this ALM model, and efficiently parallelized to examine the characteristics...
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A019, August 3–7, 2020
Paper No: OMAE2020-19253
.... current-wave flume numerical tank CFD OpenFOAM removable vanes plunger wavemaker DESIGN, ANALYSIS, AND DEVELOPMENT OF A WAVE-CURRENT LABORATORY Nhu Nguyen1, Jacob Davis1, Ahmed Alshuwaykh1, Krish Thiagarajan1 1Department of Mechanical and Industrial Engineering, University of Massachusetts...
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A014, June 9–14, 2019
Paper No: OMAE2019-96026
... for assessing wave impact loads with or without compressible air effects. wave impacts compressible air effects green water CFD naval hydro pack OpenFOAM WAVE IMPACT LOADS PREDICTION WITH COMPRESSIBLE AIR EFFECTS USING CFD I. Gatin1, N. Vladimir3 Faculty of Mechanical Engineering and Naval...
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A034, June 9–14, 2019
Paper No: OMAE2019-95293
... Abstract A CFD analysis of added resistance of a KVLCC2 ship model is presented in this paper. The Naval Hydro Pack, an open source software library for computational naval hydrodynamics based on OpenFOAM is used to perform the simulations. Ten head wave cases are considered in this study...
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T12A014, June 9–14, 2019
Paper No: OMAE2019-96098
... Abstract A 3-Dimensional numerical wave tank based on the fully nonlinear potential flow theory has been developed in OpenFOAM, where the Laplace equation of velocity potential is discretized by Finite Volume Method. The water surface is tracked by the semi-Eulerian-Lagrangian method, where...
Proc. ASME. OMAE2019, Volume 7A: Ocean Engineering, V07AT06A028, June 9–14, 2019
Paper No: OMAE2019-96680
... Abstract A fully nonlinear Navier-Stokes/VOF numerical wave tank, developed within the open-source CFD toolbox OpenFOAM, is used to investigate the response of a moored 2D floating body to nonlinear wave loads. The waveDyMFoam solver, developed by extending the interDyMFoam solver...
Proc. ASME. OMAE2009, Volume 5: Polar and Arctic Sciences and Technology; CFD and VIV, 633-638, May 31–June 5, 2009
Paper No: OMAE2009-79650
... 22 02 2010 In this paper the flow around a propeller is simulated by open source CFD tool-OpenFOAM. In order to validate the availability of OpenFOAM code in the field of propeller theory, the steady hydrodynamic performances of DTMB P4119 propeller is predicted. The discrete schemes...