搜索结果: 1-8 共查到“船舶与海洋工程 flow”相关记录8条 . 查询时间(0.154 秒)
Free Surface Potential Flow around Multi-Hulls in Shallow Water Using a Potential Based Panel Method
Wave Making Resistance Lifting Body Shallow Water Free Surface Boundary Element Method Sinkage and Trim
2009/5/18
The present paper investigates the shallow water effect on the hydrodynamic characteristics of lifting body such as wave resistance, sinkage and trim using a potential based boundary element method. T...
On Viscous Flow around Marine Propellers—Hub Vortex and Scale Effect—
CFD Propeller Hub Vortex Scale Effect Cavitation
2009/5/18
Recently, the simulation technology by CFD (Computational Fluid Dynamics) has made remarkable progress. The method has become to be applied to viscous flow problems around not only various ship hulls ...
An Efficacy Evaluation of Ship Stern Flow Computations Applying Low-Reynolds Number κ-ε Turbulence Models
CFD Low Reynolds Number κ-ε Turbulence Model Stern Flow Field Shih-Lumley Model Efficacy Evaluation
2009/5/12
An efficacy of some κ-ε turbulence models applying to solve turbulent flow field around a ship model was evaluated.
Five κ-ε turbulence models were selected from a viewpoint of low Reynolds number ef...
Laminar Flow Computation around a Plate with Two Undulating Side Fins
Fish Propulsion Aquabio-Mechanics Undulating Side Fins Propulsion Laminar Flow
2009/5/12
A lot of studies have been conducted with respect to the swimming motion of fishes, and experimented on the robotic fishes by many organizations. In this study, the flow field around a fish-like body ...
On a Computing Method for Nonlinear Free Surface Flow Causing Spray Ejection
Computing Method Nonlinear Free Surface Flow Spray Ejection
2009/4/2
On the numerical simulation using the BEM, the computational disadvantage by dealing with the particular fluid domain due to the jet flow is discussed and the adaptive schemes for robust time-donain c...
An Estimation of Flow Field around a Ship in Oblique Motion by a Three Dimensional Vortex Method
vortex method flow field
2009/3/30
Present study applies a three-dimensional vortex method to estimate the flow field around a container ship in oblique motion.
Flow Accelerated Corrosion in Piping System of Marine Boiler Plant
Piping System Marine Boiler Plant
2009/3/30
ships and that in nuclear power plants. Nippon Kaiji Kyokai has therefore investigated and gathered data on corrosion in piping lines in ships in collaboration with major Japanese shipowners right aft...
A method of analyzing flow about transom stern in 2-D Neumann-Kelvin problem
2-D Neumann-Kelvin flow
2009/3/30
An analytical method in so-called Neumann-Kelvin problem is proposed to represent 2-D flow about semi-displacement type ship having blunt stem and transom stern.