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Keywords: mp method
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Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3172
... Abstract When a ship sails in a hostile sea, it is hard to avoid slamming pressure. In this paper, the slicing theory and MPS method are combined to study the impact pressure during water entry. Firstly, the effectiveness of the in-house solver MPS-SJTU is verified by a water-entry test...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3204
... tank amplitude sloshing mp method external excitation lng liquid tank 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...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3146
... ABSTRACT In present study, the interaction between internal solitary waves (ISWs) and a uniform slope is numerically studied based on the moving particles semi-implicit (MPS) method. Aiming at the stratified flows, a multiphase MPS method is firstly developed on the basis of the original single...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-030
... artificial intelligence khayyer particle wave height reservoir characterization upstream oil & gas mp method zhang mesh-free method interaction lower surface experiment simulation evolution ocean engineering hydrodynamic pressure MPS Method for Study of Interactions between Solitary...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-044
... ABSTRACT An improved Moving Particle Semi-implicit method and Finite Element Method (MPS-FEM) coupled approach is proposed for two-dimensional fluid-structure interaction problems in the present paper. The fluid subdomain is calculated by MPS method, while the structure subdomain is solved...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-121
... particle experiment mp method ice drop test upstream oil & gas solver reservoir simulation MPS for Free Surface Flow with Elastic and Destructible Structures Takahito Iida1 and Takefumi Higaki1 1Department of Naval Architecture and Ocean Engineering, Osaka University, Osaka, Japan ABSTRACT...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-638
... ABSTRACT As a fully Lagrangian projection-based method, the moving particle semi-implicit method (MPS) has remarkable advantages on the simulation of multiphase free surface flows involving large surface and interface deformations. In this study, a multiphase MPS method is put forward...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-694
... ABSTRACT The MPS method is used to analyze behaviors of various fluids. Using elliptical particles, the number of particles can be reduced, thereby reducing the calculation time. However, the elliptical particle model of MPS method has not been verified for the shallow-water long wave...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-036
... ABSTRACT In this paper, the simulation of the interaction between three-dimension solitary wave and horizontal plate is investigated using the moving particle semi-implicit and finite element coupled method (MPS-FEM). The MPS method is used to calculate the fluid domain, while the FEM...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-050
... ABSTRACT The aim of this paper is the investigation of the two-layer-liquid sloshing phenomena inside a rigid tank using a new multiphase method developed based on the meshless MPS method. The MPS method is particularly suitable for simulating the deformations of two-phase interface...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-029
... to simulate nonlinear free surface flows, especially when the surface tension is not important. This property makes it particularly attractive to modeling water waves, e.g., dam-break (Zhang et al., 2011), sloshing (Yang et al., 2015), water entry (Chen et al., 2017). The earlier MPS method was limited...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-045
... ABSTRACT This paper presents a numerical analysis of liquid sloshing in a rectangular tank under translational excitation. The numerical tool used in this study is an in-house solver MLParticle-SJTU which is developed based on improved moving particle semi-implicit (MPS) method. The validity...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-050
... characteristic engineering experiment reservoir simulation oscillation tld empty tank koshizuka tld system natural frequency mp method particle MPS Simulation of Sloshing Flows in a Tuned Liquid Damper Xiao Wen, Xiang Chen, Decheng Wan* Collaborative Innovation Center for Advanced Ship and Deep...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-043
... the Level I Green-Naghdi nonlinear-wave equations. upstream oil & gas rigid plate experimental result time step particle flexible plate mp method vertical force history wave-induced force engineering flexibility interaction solitary wave calculation pressure distribution...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-040
... Abstract In the present study, the process of free-falling wedge impacting on water is numerically studied by our in house solver based on Moving Particle Semi-Implicit (MPS) method. Some improved schemes are used in this solver to suppress numerically unphysical pressure oscillation...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-239
... for breaking and non-breaking waves by Smoothed Particle Hydrodynamics (SPH), etc . mp method isope solitary wave behavior vertical sea wall numerical study Numerical Study on Solitary Wave Behaviors upon Vertical Sea Walls with an Improved MPS Method...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-446
... Abstract In order to secure the survivability of damaged ships under flooding condition, a numerical simulation method was developed by the authors. This method solves equations of ship motion with hydrodynamic forces estimated by the MPS method for damaged parts and by the potential flow...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-474
... of specific items in the field of naval architecture and ocean engineering, such as hydrostatics and hydrodynamics. Thus, in this paper, we describe how to simulate heavy load lifting operations in shipyards by using multibody system dynamics and moving particle semi-implicit (MPS) method. The crane systems...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-394
... was then simulated under regular wave conditions. The wave force acting on the cylinder was obtained under one wave condition by the moving particle semi-implicit (MPS) method. The pressure distribution of the fluid particle was smooth and stable. It is shown that the MPS method may be an effective numerical method...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-396
... schemes in improving the energy conservation properties of MPS method is investigated by considering a set of appropriate Ocean Engineering related tests. It will be shown that an improved MPS benefitting from five enhanced schemes, referred to as, MPS-HS-HL-ECS-GC-DS with the Wendland kernel, provides...

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