... engineering equation ocean engineering application solver regular wave coefficient ABSTRACT The fast-growing floating offshore wind turbines (FOWTs) urge a reliable tool for coupled analyses. While most studies utilize the quasistatic mooring model, the mooring dynamics has rarely been included...

... wave frequency solver industrial aerodynamic interaction ABSTRACT In practical engineering, the long and thin blunt structures are able to produce non-negligible deformation and periodic vibration under the strong influence of intense incoming flow. In the present work, a strong coupling...

... applied BEM method as the potential method. However, Ducrozet et al (2014) mentioned that BEM method needs to be improved in efficiency. amplitude interaction equation history wave elevation coupling method solver experimental result overset grid harmonic amplitude order harmonic...

... interface pressure reduction coefficient reduction coefficient reservoir simulation machine learning coefficient flux hydrofoil hydrodynamic performance free surface extreme value type section vaporization cavitation gas core solver mule solver anti-diffusive flux primary cavitation...

... with unstructured mesh, the mesh generation in this method is simpler and has higher accuracy and efficiency. transducer peak value solver upstream oil & gas trimaran cross section trimaran section engineering simulation free surface cross deck evolution fraction water-entry process model...

... to investigating the hydrodynamic performance of a lifeboat by comparing with the reference results obtained via a Finite Volume (FV) solver. At first, the adopted 3D SPH model is briefly introduced with a multi-resolution consideration. Subsequently, a water entry benchmark of a cylinder is performed...

... reservoir simulation recurved parapet wave elevation black line qalefoam vertical wall hybrid model ma qw red line computational domain parapet engineering solver wave interaction investigation upstream oil & gas interaction model test configuration international journal...

... ABSTRACT In this study, a numerical model is adopted to investigate the wave-seabed interactions around offshore wind turbine four–pile jacket foundation. Unlike the previous study, irregular wave loading will be considered. The present model is adopted from PORO–FSSI–FOAM solver, which...

... model tank experiment water tank midstream oil & gas calculation hydrodynamic force displacement tsunami wave oil storage tank estimation solid region fsi analysis tsunami inundation upstream oil & gas simulation time development solver equation tank Proceedings...

... tsunami propagation solver alternative solver output signal Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021 Copyright © 2021 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1...

... Abstract This article presents an all–Mach method for two–phase inviscid flow in the presence of surface tension. A modified version of the Hartens, Lax, Leer and Contact (HLLC) approximate Riemann solver based on the work by Garrick et al., (2017) is developed and combined with the popular...

... model with a genetic exist, while the relevant asset owners and operators may seek for algorithms solver. Optimization is performed for three near-shore sites additional integrated alternative uses of the existing marine facilities. in the Aegean Sea, Greece. Optimum layouts are obtained considering...

... in Vicinity of Floating Ice Using Particle-based Solver Yudai Yokoyama1 and Takahito Iida1 1Department of Naval Architecture and Ocean Engineering, Osaka University, Osaka, Japan ABSTRACT ner (1932). After that, the Wagner theory is improved by new techniques to understand the role of small deadrise angles...

... are tethered to the seabed via mooring lines in order to restrain their motions. In this work, to evaluate dynamic response of floating offshore wind turbines (FOWTs) under the action of waves, an overset mesh based multi-phase flow solver is applied to model the wave structure interaction problem due to its...

.... There are notable commercial FSI solvers. However, few of them can achieve both numerical robustness and high scalability while also being able to tackle multiphase multi-physics FSI problems. Commercial software, such as ANSYS (Rao 2003) and COMSOL (Curtis et al. 2013) are able to provide fullycoupled FSI...

... loads in the lines (Robertson et al. 2017). wind energy mooring system moody excitation upstream oil & gas surge motion load case proceedings aft-port engineering simulation application subsea system renewable energy platform turbine oc4 study solver ransley international...

... by using the in-house turbine-platform-mooring coupled dynamic analysis program, FOWT-UALM-SJTU solver, which has coupled the unsteady actuator line model (UALM) and two phases computational fluid dynamic, naoe-FOAM-SJTU. Moreover, cases with heave plate and without heave plate are systematically compared...

... Abstract We present a Spectral Element Fully Nonlinear Potential Flow (FNPFSEM) model developed for the simulation of wave-body interactions between nonlinear free surface waves and impermeable structures. The solver is accelerated using an iterative p-multigrid algorithm. Two cases...

... the simulation and avoids mesh distortions. fpso floating production system interpolation reservoir simulation overset mesh method fowt mooring system renewable energy platform mesh cylinder boundary condition background mesh time series experimental result equation solver free decay test...

...ABSTRACT ABSTRACT A Coupled method of CFD (CFD-OHMUGA, Huang, 2013) and overset grid solver (Overset-OHMUGA, Huang, 2016) is suggested to simulate ship hydrodynamics with the conditions of complicated geometry and relative motions. In this method, CFD solver is designed to couple with overset...