Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Yasunari KAMADA"'
Autor:
Le Quang Sang, Qing’an Li, Takao Maeda, Yasunari Kamada, Duc Nguyen Huu, Quynh T. Tran, Eleonora Riva Sanseverino
Publikováno v:
Energies, Vol 16, Iss 6, p 2762 (2023)
Offshore wind energy is a renewable energy source that is developing fast. It is considered to be the most promising energy source in the next decade. Besides, the expanding trend for this technology requires the consideration of diversified seabeds.
Externí odkaz:
https://doaj.org/article/e0dba49c75e144cd8ce0d78242c4050b
Publikováno v:
International Journal of Renewable Energy Development, Vol 8, Iss 3, Pp 261-266 (2019)
The Horizontal Axis Wind Turbines (HAWT) are used very popular in the world. They were installed mainly on land. However, on the land, the wind regime change is very complex such as high turbulence and constantly changing wind direction. In the Inter
Externí odkaz:
https://doaj.org/article/2c6fd79b79fa41ffb360ade65b5e2094
Publikováno v:
International Journal of Renewable Energy Development, Vol 6, Iss 2, Pp 119-125 (2017)
Offshore wind is generally stronger and more consistent than wind on land. A large part of the offshore wind resource is however located in deep water, where floating wind turbines can harvest more energy. This paper describes a systematic experiment
Externí odkaz:
https://doaj.org/article/9184d5cc155b4b4da2bf3ba936426e4f
Publikováno v:
Journal of Fluid Science and Technology, Vol 13, Iss 3, Pp JFST0017-JFST0017 (2018)
For the further introduction of wind power generation, it is necessary to solve the problems with output power fluctuation and early failure of wind turbine components. These problems are caused by the fluctuation of wind which is the energy source o
Externí odkaz:
https://doaj.org/article/14cfa7bfac654cea964f125f43e4adba
Publikováno v:
Journal of Fluid Science and Technology, Vol 12, Iss 1, Pp JFST0005-JFST0005 (2017)
The operating conditions of Horizontal Axis Wind Turbine (HAWT) are extremely complex in natural surroundings. One of the wind conditions is called extreme wind direction change which has been specified in the International Electrotechnical Commissio
Externí odkaz:
https://doaj.org/article/e537559f5990401db0d171c4ec73ef07
Publikováno v:
Journal of Fluid Science and Technology, Vol 6, Iss 3, Pp 333-341 (2011)
The aerodynamic performance of a wind turbine depends on operating conditions such as tip speed ratio and pitch settings. Generally, the wind turbine blade shapes are designed based on two-dimensional airfoil characteristics which are measured under
Externí odkaz:
https://doaj.org/article/51a7c2c1087741b594a662416a55629b
Publikováno v:
Journal of Fluid Science and Technology, Vol 3, Iss 3, Pp 335-343 (2008)
This paper describes an experimental field study of the rotor aerodynamics of wind turbines. The test wind turbine is a horizontal axis wind turbine, or: HAWT with a diameter of 10m. The pressure distributions on the rotating blade are measured with
Externí odkaz:
https://doaj.org/article/2686602082fa4fe68d69b3c5de8ff6a9
Publikováno v:
Journal of Fluid Science and Technology, Vol 3, Iss 3, Pp 379-386 (2008)
A straight-bladed vertical axis wind turbine with a directed guide vane row has been proposed in order to enhance its torque. The experimental study of the proposed wind turbine was carried out by a wind tunnel with an outlet diameter of 1.8m. The te
Externí odkaz:
https://doaj.org/article/75dacd98049540018d8cbf10147ab455
Autor:
Tinnapob PHENGPOM, Yasunari KAMADA, Takao MAEDA, Junsuke MURATA, Shogo NISHIMURA, Tasuku MATSUNO
Publikováno v:
Journal of Fluid Science and Technology, Vol 10, Iss 2, Pp JFST0013-JFST0013 (2015)
This research presents a wind tunnel experiment for investigating three-dimensional flows in the vicinity of a blade in a Horizontal Axis Wind Turbine (HAWT) model. Though the design of the wind turbine blade has been recognized as a modern advance,
Externí odkaz:
https://doaj.org/article/6dd03f454d724fe0a53e1a3b3364bcfa
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 81, Iss 825, Pp 14-00592-14-00592 (2015)
In recent years, wind turbines are introduced in wind farms in which some wind turbines are concentrated. When wind turbines are built in contiguity with each other in wind farms, the flow passing through a wind turbine, which is called wake, may flo
Externí odkaz:
https://doaj.org/article/c12e23b717304f128b548a94d088f9f7