//<<>>--NREL Phase VINREL Phase VI<<>>1.1

/

/

<<>>

--NREL Phase VI

NREL Phase VI

<<>>

1.1.

Lieback1%5%

LiebackLieback1%2%

1.2.

HAWTNREL Phase VI

<<>>

2.1.

-

2/NNBiot-Savart

10

1.25 x 10^61.29 x 10^6

Spalart-AllmarasEppler

Spalart-Allmaras

2.2.

NRELS809C-O1

1

C25110974712.510^-4y+51y+

Benjanirat31.7

S809

93%0.2%Gurney1.5%S809

1Gurney

2.3.

Cu

2.4.

18,0001/501/100510^-5S809(c/R)0.01

3.40 GHzPentium IV1GB60GB26

Navier-StokesNavier-Stokes

<<>>

NRELCu00.10T= 284 Kp= 1.225 kg/mc= 0.483 mNREL

CCWCNCTCNCT

CNCT

3.1.

3.1.1.

30S-A

27m/sCu

2

Cu

3

34CNCT

4

5Cu

5

CuCN6CuCTCTCT

6

7CupAV^3Cu8Cu

7

8

910Cu=0.0250.05030910

9

10

1/2 C jetAjetVjet^3CC11

Cu100%7m/sCu=0.075CuCu

11

3.1.2.

15 m/s1012-15

15 m/s7 m/s

12

1215m/s10

13CN7m/sCN

13

14CTCT

14

10%

1510%

15

3.2.

3.2.1.

167m/s162

16

17CNGurneyGurney

17

18CTGurney192019Betz

18

19

20

217m/sGurney

21

3.2.2.

2215m/sGurneyGurney23242525Betz13,100 Nm

22

23

24

<<>>

GurneyNREL

25

GurneyGurney

[1] Xu, G., and Sankar, L. N, 1999,Computational Study of Horizontal AxisWind Turbines,AIAA Paper No. 99-0042.
[2] Xu, G., and Sankar, L. N., 2000,Effects of Transition, Turbulence and Yawon the Performance of Horizontal Axis Wind TurbinesAIAA Paper No2000-0048.
[3] Xu, G, 2001,Computational Studies of Horizontal Axis Wind Turbines,Ph.D. dissertation, School of Aerospace Engineering, Georgia Institute ofTechnology,Atlanta.
[4] Benjanirat, S., Sankar, L. N, and Xu, G., 2003,Evaluation of TurbulenceModels for the Prediction of Wind Turbine Aerodynamics,AIAA Paper No.2003-0517.
[5] Benjanirat, S., and Sankar, L. N., 2004, Recent Improvement to a CombinedNavier-Stokes Full Potential Methodology for Modeling Horizontal Axis WindTurbines,AIAA Paper No.2004-0830.
[6] Tongchitpakdee, C., Benjanirat, S., and Sankar, L. N, 2005,Numerical Simu-lation of the Aerodynamics of Horizontal Axis Wind Turbines under YawedFlow Conditions,AIAA Paper No.2005-0773.

[7] Duque, E.P. N, van Dam, C. P, and Hughes, S., 1999,Navier-Stokes Simu.lations of the NREL Combined Experiment Phase I Rotor AIAA Paper No.99-0037.
[8] Sorensen, N. N., and Hansen, M. O. L., 1998, Rotor Performance Predictionsusing a Navier-Stokes Method,AIAA Paper No.98-0025.97.
[9] Shaw, S. T, Hill, J. L., and Qin, N, 2005, Application of Engineering Tran-sition Models to an Isolated Helicopter Rotor in Hovering Flight, AIAA PaperNo.2005-0467.

[10]Englar, R. J., and Huson, G.G., 1983,Development of Advanced CirculationControl Wing High Lift Airfoils, AIAA Paper No. 83-1847.

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])