19.06.2013 Views

u - NREL

u - NREL

u - NREL

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Spinning Uniform Cable<br />

Comparison of Flap Modal Frequencies<br />

Cable<br />

Spin Rate<br />

Ω<br />

(rad/sec)<br />

National Renewable Energy Laboratory<br />

First Flap Frequency<br />

(rad/sec)<br />

Second Flap Frequency<br />

(rad/sec)<br />

Third Flap Frequency<br />

(rad/sec)<br />

Analytical BModes Analytical BModes Analytical BModes<br />

0 0.0 0.00 0.00 0.00 0.00 0.00<br />

2 2.0 2.00 4.90 4.91 7.75 7.76<br />

6 6.0 6.01 14.70 14.72 23.24 23.27<br />

10 10.0 10.02 24.49 24.53 38.73 38.79<br />

15 15.0 15.03 36.74 36.80 58.09 58.18<br />

20 20.0 20.04 48.99 49.07 77.46 77.58<br />

25 25.0 25.04 61.24 61.33 96.82 96.97<br />

30 30.0 30.05 73.48 73.60 116.19 116.37<br />

15<br />

Innovation for Our Energy Future

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!