New Evaluation Technique for WTG Design Wind Speed Using a CFD-Model-Based Unsteady Flow Simulation with Wind Direction Changes
Joint Authors
Ohya, Yuji
Maruyama, Takashi
Uchida, Takanori
Source
Modelling and Simulation in Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-12
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Because a significant portion of the topography in Japan is characterized by steep, complex terrain, which results in a complex spatial distribution of wind speed, great care is necessary for selecting a site for the construction of wind turbine generators (WTG).
We have developed a CFD model for unsteady flow called RIAM-COMPACT (Research Institute for Applied Mechanics, Kyushu University, computational prediction of airflow over complex terrain).
The RIAM-COMPACT CFD model is based on large eddy simulation (LES).
The computational domain of RIAM-COMPACT can extend from several meters to several kilometers, and RIAM-COMPACT can predict airflow and gas diffusion over complex terrain with high accuracy.
The present paper proposes a technique for evaluating the deployment location of a WTG.
The proposed technique employs the RIAM-COMPACT CFD model and simulates a continuous wind direction change over 360 degrees.
American Psychological Association (APA)
Uchida, Takanori& Maruyama, Takashi& Ohya, Yuji. 2011. New Evaluation Technique for WTG Design Wind Speed Using a CFD-Model-Based Unsteady Flow Simulation with Wind Direction Changes. Modelling and Simulation in Engineering،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-510055
Modern Language Association (MLA)
Uchida, Takanori…[et al.]. New Evaluation Technique for WTG Design Wind Speed Using a CFD-Model-Based Unsteady Flow Simulation with Wind Direction Changes. Modelling and Simulation in Engineering No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-510055
American Medical Association (AMA)
Uchida, Takanori& Maruyama, Takashi& Ohya, Yuji. New Evaluation Technique for WTG Design Wind Speed Using a CFD-Model-Based Unsteady Flow Simulation with Wind Direction Changes. Modelling and Simulation in Engineering. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-510055
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-510055