| takashi karasudani | Last modified date：2013.3.31 |
Graduate School
E-Mail
Homepage
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Official HP.
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Phone
092-583-7778
Fax
092-582-4201
Academic Degree
doctor of science
Field of Specialization
Fluid Dynamics
Outline Activities
Promote the wind energy utilization by improving wind-turbine efficiency.
Research the mass- and heat- exchange process between the sea and the atmosphere.
Study the properties of a structure under strong wind to prevent a disaster.
Research the mass- and heat- exchange process between the sea and the atmosphere.
Study the properties of a structure under strong wind to prevent a disaster.
Research
Research Interests
Membership in Academic Society
- utilizing wind energy
keyword : Wind Energy
1999.07. - turbulence structure and transport
keyword : turbulence, transport
1994.03.
- Develop the system of wind-lens turbine
- Develop the system of electric stands in the campus for electric vehicles.
- Establish the safety and integration technologies of 21st century hydrogen utilizing mechanical systems.
Papers
| 1. | On the Treatment of a Wind Turbine with Blades of Fixed-Pitch Angle to Change of Wind.  . |
| 2. | Yuji Ohya, Takashi Karasuani,A Shrouded Wind Turbine Generating High Output Power with Wind-lens Techology,Renewable Energy 2010 CD-ROM,2010.07. . |
| 3. | Basic Theory for the Controller of a Wind Turbine. . |
| 4. | On the Power of a Wind Turbine with Fixed-Pitch Angle Wings for Sinusoidally Changing Wind Speed. . |
| 5. | Y. Ohya, T. Karasudani, A. Sakurai, K. Abe, M. Inoue,Development of a shrouded wind turbine with a flanged diffuser,Journal of Wind Engineering and Industrial Aerodynamics,2008.04. . |
| 6. | On the Effects of Augmentation Devices to Wind Turbine Properties. . |
| 7. | On the Response of Small Wind Turbine to Changes of Wind Speed and Load. . |
| 8. | T. Karasudani, H. Ueda, Y. Ohya,Evolution and Structure of the Free Convective Layer Developing under a Water Surface,JSME International Journal,Series B, Vol.49, No.3,pp616-620,2006.09. . |
| 9. | A Brief Study of the Response time of a Small Wind Turbine. . |
| 10. | Wind-Velocity Acceleration by Hollow Bodies, Journal of Japan Society of Fluid Mechanics Vol22,4,337-343,2003. . |
| 11. | H. Katayama, T. Karasudani, K. Ishii, K. Marubayashi, H. Ueda,Development of a Gas-Liquid Equilibrator for Estimating CO2 Flux at the Ocean Surface,Journal of Atmospheric and Oceanic Technology / Vol.16 / No.10 / 1999,1999.10. . |
Presentations
| 1. | Application of Wind Lens Turbine to Floating Platform for Wind Power Generation. |
| 2. | On the Effect of Wind Directional Change to Wind Turbine Output. |
| 3. | An examination of controlling a wind turbine with a simple electric circuts model of a synchronous generator and a resistance. |
| 4. | We theoretically and experimentally studied on the dynamical property of a small wind turbine. A numerical model of a wind turbine was given. We derived formulas of response time to the change of wind speed and load as a function of the power coefficient, inertial moment and wind speed. We got the expression for the phase difference between wind and power variations. These results were in good agreement with the numerical simulation for the model.. |
| 5. | On the Response of a Micro Wind Turbine to Wind-Speed Change 27th wind energy symposium, Tokyo, Japan,2005,11. |
| 6. | Turbulence Properties of the Convection Layer Developing under a Water Surface, T. Karasudani, K. Yamamura, K. Kawada, K. Ishii, H. Ueda, 2004 Meeting of Japan Society of Fluid Mechanics, Nagoya, Japan(2004).. |
- Japan Wind Energy Association
- Japan Society of Fluid Mechanics
- The Japan Society for Aeronautical and Space Sciences
- Development of a Wind Turbine of High Efficiency
Educational
Educational Activities
I lectured on "Elementary dynamics" to first grade undergraduate students.
I lectured on "Analytic mechanics" to second grade undergraduate students.
I lectured on "Modeling on Atmospheric dynamics" to master course students.
Other Educational Activities
I lectured on "Analytic mechanics" to second grade undergraduate students.
I lectured on "Modeling on Atmospheric dynamics" to master course students.
- 2011.11,Next-Generation low carbon Energy, Wind Turbine.
- 2007.11,Next-Generation Soft Energy, Wind Turbine.
- 2005.11,Next-Generation Soft Energy, Wind Turbine.
- 2003.11,Next-Generation Soft Energy, Wind Turbine.
Social
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