日本財団図書館（電子図書館）　平成１４年度実施計画調書（仮訳）

31. Kyushu University Research Institute for Applied Mechanics and Fundamental Mechanics

Research Project	Period		Researcher(s)	Overview
Research Project	Plan	2002	Researcher(s)	Overview
1. Computational fluid dynamics on high-speed impact of a body onto the water surface	5	3	T. Kashiwagi	Conducts research and development of numerical calculation methods to explain high-speed water surface impact, which has strong nonlinearity. It is necessary to consider the impacts of body elasticity, air entrainment and fluid compressibility.
2. Numerical study on the dynamics of a floating body in large-amplitude waves	10	6	T. Kashiwagi	Conducts research on non-linear characteristics and discusses solutions to the problems of calculating movement of full nonlinear floating mass.
3. Computational fluid dynamics study on waves generated by 3-D objects sailing on ocean waves	5	4	T. Kashiwagi	Conducts research on a method to calculate flow around an arbitrary-shaped object that is oscillating forward in the ocean waves.
4. Research on hydro-elastic response of a very large floating structure in waves	3	3	T. Kashiwagi	Conducts theoretical research, numerical calculation and tank experiments on how a very large floating structure consisting of many supporting floating bodies would behave in the ocean waves.
5. Research on hydrodynamics of an object in two-layer fluid with two different densities	5	2	T. Kashiwagi	Conducts research on oscillating characteristics and how internal waves impact on hydrodynamics when temperature difference creates an interface between two different densities in the fluid.
6. Development of a numerical calculation method for largely-deformed moving boundary using Eulerian boundary acquisition method	5	1	T. Kashiwagi C. Hu	Gas-Liquid-Solid coexists in situations such as ocean wave-structure impact. Establishes a numerical simulation method that can acquire phase boundaries with high accuracy and simulate three-phase motions simultaneously.
7. Research on CFD (computational fluid dynamics) model of metallic fume diffusion control at hull fabrication plants	2	2	C. Hu	Develops a numerical simulation method for metallic fume diffusion. Study results will be applied to the designing of a high-efficiency ventilation system at hull fabrication plants.
8. Research on high accuracy numerical simulation method regarding ship fires	5	3	C. Hu	Develops a numerical simulation method for estimation of ship fires with high accuracy.
9. Fluid dynamics of an object with transient motion	10	8	W. Koterayama M. Nakamura	Conducts research on viscous fluid dynamics of an object that moves transiently in the fluid.
10. Deep-sea mooring method of floating offshore structures	10	8	W. Koterayama M. Nakamura	Conducts research on deep-sea mooring method of floating offshore structures.
11. Development of towing underwater robotic vehicles for measuring air-sea interaction	10	8	W. Koterayama S. Yamaguchi	Conducts research on dynamics and control of towing underwater robotic vehicles for air-sea interaction research.
12. Research on the dynamic positioning system for floating structures	5	2	W. Koterayama M. Nakamura	Conducts research on the dynamic positioning system (DPS) for floating structures.
13. Research on seabed resource research submergible	3	3	W. Koterayama M. Nakamura	Conducts research on the dynamics of research submergible loaded with TV cameras that can move at high speed.
14. Research on underwater robotic vehicles for oceanographic environmental survey	6	5	W. Koterayama M. Nakamura S. Yamaguchi	Conducts research on dynamics and control of autonomous underwater robotic vehicles for oceanographic surveys.
15. Research on dynamics and control of long flexible pipes	3	2	W. Koterayama M. Nakamura	Conducts research on dynamics and control of Riser Pipes.

32. Kyushu University Graduate School Department of Earth System Science & Technology

Research Project	Period		Researcher(s)	Overview
Research Project	Plan	2002	Researcher(s)	Overview
1. Development of new numerical calculation model to estimate ocean environment	5	2	Y. Kyozuka K. Hamada	Develops a new three-dimensional numerical method that can calculate environmental sea conditions.
2. Research on control of circulative current and improvement of water properties in closed sea areas	5	5	Y. Kyozuka	To improve sea water properties, investigates a system to accelerate sea water exchange by controlling circulative current.
3. Observation and numerical simulation of coastal current	3	2	Y. Kyozuka	Measures coastal current by ADSP fixed to sea bottom and compares the results to theoretical estimation.
4. Research on improvement of efficiency of wave power generation	5	3	Y. Kyozuka	To improve efficiency of wave power generator, conducts theoretical and experimental investigation.
5. Research on floating materials accumulated around current rip	2	2	K. Hamada	Measures volume and distribution of floating materials gathering around current trip, and investigates effect of radiation and contraction of coastal sea water on these materials.