[ exact phrase in "" ]

[ including uploaded files ]

ISSUES/LOCATIONS

List all documents, ordered…

By Title

By Author

View PDF, DOC, PPT, and XLS files on line
Get weekly updates

WHAT TO DO
when your community is targeted

RSS

RSS feeds and more

Keep Wind Watch online and independent!

Donate via Paypal

Donate via Stripe

RSS

Add NWW documents to your site (click here)

Wind Watch is a registered educational charity, founded in 2005.

Can large wind farms affect local meteorology? 

Author:  | Environment, Meteorology, Oklahoma

Abstract: The RAMS model was used to explore the possible impacts of a large wind farm in the Great Plains region on the local meteorology over synoptic timescales under typical summertime conditions. A wind turbine was approximated as a sink of energy and source of turbulence. The wind farm was created by assuming an array of such turbines. Results show that the wind farm significantly slows down the wind at the turbine hub-height level. Additionally, turbulence generated by rotors create eddies that can enhance vertical mixing of momentum, heat, and scalars, usually leading to a warming and drying of the surface air and reduced surface sensible heat flux. This effect is most intense in the early morning hours when the boundary layer is stably stratified and the hub-height level wind speed is the strongest due to the nocturnal low-level jet. The impact on evapotranspiration is small.

S. Baidya Roy, Department of Ecology and Evolutionary Biology, S. W. Pacala, Department of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, and R. L. Walko, Department of Civil Engineering, Duke University, Durham, North Carolina, USA

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 109, D19101, doi:10.1029/2004JD004763, 2004

Go to: “Can large wind farms affect local meteorology?”

This material is the work of the author(s) indicated. Any opinions expressed in it are not necessarily those of National Wind Watch.

The copyright of this material resides with the author(s). As part of its noncommercial educational effort to present the environmental, social, scientific, and economic issues of large-scale wind power development to a global audience seeking such information, National Wind Watch endeavors to observe “fair use” as provided for in section 107 of U.S. Copyright Law and similar “fair dealing” provisions of the copyright laws of other nations. Queries e-mail.

Wind Watch relies entirely
on User Funding
   Donate via Paypal
(via Paypal)
Donate via Stripe
(via Stripe)

Share:

e-mail X FB LI TG TG Share

Get the Facts
CONTACT DONATE PRIVACY ABOUT SEARCH
© National Wind Watch, Inc.
Use of copyrighted material adheres to Fair Use.
"Wind Watch" is a registered trademark.

 Follow:

Wind Watch on X Wind Watch on Facebook

Wind Watch on Linked In Wind Watch on Mastodon