Blade tip and tip clearance vortex flow

Underlying Flow Regime 1-02 © copyright ERCOFTAC 2004

References

Chow, J., Zilliac, G., Bradshaw, P., 1997, Turbulence measurements in the near field of a wing-tip vortex, NASA TECH Memo110418.

Chow, J., Zilliac, G., Bradshaw, P., 1997, Turbulence measurements in the near field of a wing-tip vortex AIAA Journal Vol.35, page 1561.

Dacles-Mariani, J., Zilliac, G., Chow, J., Bradshaw, P., 1995, Numerical/Experimental study of a wing-tip vortex in the near field AIAA Journal Vol.33, No 9, page 1561

Hsiao C-T and Pauley L.L., 1998, Numerical study of the steady state tip vortex flow over a finite-span hydrofoil Trans ASME Journal of Fluids Engineering, Vol 120,, No 2 June, pp345-353.

Kang, S., and Hirsch, C., 1993, ``Experimental Study on the Three-Dimensional Flow within a Compressor Cascade with Tip Clearance: Part I-Velocity and Pressure Fields, and Part II-The Tip Leakage Vortex, ASME J. Turbomach., 115, pp. 435-443.

Rizzetta, D. P, 1996, Numerical investigations of supersonic wing-tip vortices, AIAA Journal, Vol. 34, No. 6, April, 1167 1173.

Snyder, D., and Spall, R., 2000, Numerical investigation into multiple vortex structures formed over flat end-cap wings, AIAA Journal, Vol 38, No. 8, August, pp1486- 1489.

Wallin, S. and Girimaji, S.S, 2000, Evolution of an isolated turbulent trailing vortex, AIAA Journal, Vol. 38, No. 4. April 2000., 657 -712

10. acknowledgement

All of the figures included in this UFR are published by kind permission of the American Institute of Aeronautics and Astronautics, as follows

Figures 1 and 2 are figures are from Chow, J., Zilliac, G., Bradshaw, P., 1997, Turbulence measurements in the near field of a wing-tip vortex AIAA Journal Vol.35, page 1561.

Figures 3, 4 and 5 are from Dacles-Mariani, J., Zilliac, G., Chow, J., Bradshaw, P., 1995, Numerical/Experimental study of a wing-tip vortex in the near field AIAA Journal Vol.33, No 9, page 1561

Contributors: Michael Casey - Sulzer Innotec AG