|
|
|
|
|
Markus Hundshagen, Kevin Rave, Michael Mansour, Dominique Thévenin and Romuald Skoda
A hybrid two-phase flow solver is proposed, based on an Euler?Euler two-fluid model with continuous blending of a Volume-of-Fluid method when phase interfaces of coherent gas pockets are to be resolved. In a preceding study on a two-dimensional bladed re...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mengyu Li, Xizeng Zhao, Mingjian Yin, Yiyang Zong, Jinyou Lu, Shiming Yao, Geng Qu and Hualong Luan
The interaction between solitary waves and underwater barriers is investigated using our in-house code, entitled VPM (volume-average/point-value multi-moment)?THINC/QQ (THINC method with quadratic surface representation and Gaussian quadrature)-coupled m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tongda Lian, Shintaro Matsushita and Takayuki Aoki
In this study, an AMR-PLIC-HF method is proposed and implemented by GPU parallel computing based on CUDA programming language and NVIDIA GPU. The present method improves the computation efficiency without compromising the accuracy and conservation of the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ziping Wang, Tingqiu Li, Qiu Jin, Hao Guo, Ji Zhao and Junlin Qi
This paper proposes a fast multigrid algorithm to simulate the non-linear motion of ships in both intact and damaged conditions. The simulations of ship motions in waves are known to require much time to calculate due to the strong non-linear interaction...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hangbo Duan, Linya Chen and Xiaoyu Liang
A compressible two-phase solver considering phase transition and thermodynamic effects is developed on OpenFOAM to numerically investigate the dynamics of single cavitation bubble collapse near the rigid wall. A grid independence analysis is conducted, a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jun Huang, Guang Yin, Muk Chen Ong, Dag Myrhaug and Xu Jia
The present study carries out two-dimensional numerical simulations to investigate scour beneath a single pipeline and piggyback pipelines subjected to an oscillatory flow condition at a Keulegan?Carpenter (????
K
C
) number of 11 using SedFoam (an open-...
ver más
|
|
|
|
|
|
|
|
|
|
|
Adham Bekhit and Florin Popescu
In the present study, Computational Fluid Dynamics (CFD) is used to investigate the roll decay of the benchmark surface combatant DTMB-5512 ship model appended with bilge keels, sailing in calm water at different speeds (Fr = 0.0, 0.138, 0.2, 0.28 and 0....
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammad Usman, Muhammad Sajid, Emad Uddin and Yasar Ayaz
Liquid-handling robots are designed to dispense sub-microliter quantities of fluids for applications including laboratory tests. When larger amounts of liquids are involved, sloshing must be considered as a parameter affecting stability, which is of sign...
ver más
|
|
|
|
|
|
|
|
|
|
|
Douaissia Omar Hadj Aissa,Oleksii Lysytsia,Taras Mykhailenko,Ilya Petukhov
Pág. 12 - 20
The choice of the structure of the mathematical model of thermal-hydraulic processes in the oil cavities of the GTE rotor supports has been substantiated. A three-dimensional CFD model has been built to calculate multiphase currents involving information...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rommel Dias Saraiva, Napoleão Nepomuceno and Plácido Rogério Pinheiro
We propose in this paper a two-phase approach that decomposes the process of solving the three-dimensional single Container Loading Problem (CLP) into subsequent tasks: (i) the generation of blocks of boxes and (ii) the loading of blocks into the contain...
ver más
|
|
|
|
|
|