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Office of News and Information
Johns Hopkins University
901 S. Bond Street, Suite 540
Baltimore, Maryland 21231
Phone: (443) 287-9960 | Fax (443) 287-9920
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December 10, 2007
FOR IMMEDIATE RELEASE
CONTACT: Phil Sneiderman
(443) 287-9960
prs@jhu.edu
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Turbulent Science: Modeling the Airflow Around
'Green Energy' Wind Turbines
As energy prices rise and concerns about the environment increase, more people are turning to
alternative "green" power sources such as wind turbines. Supported by a National Science
Foundation grant, a team led by Johns Hopkins researchers is using smoke, laser light, model
airplane propellers and a campus wind tunnel to unravel the airflow mysteries
surrounding these mammoth machines.
In this short video, shot and edited by Ruthie Aslan '03, you can see full-size and model wind
turbines in operation and hear Johns Hopkins researchers describe their experiments.
Watch the video in Windows Media format.
Download and watch a QuickTime version of the video
Read a news release to learn more.
NOTE: If you have problems viewing these
presentations, please contact Phil Sneiderman via email at
prs@jhu.edu.

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