Publications

1996

Ahmad, J., Duque, E. P. N. and Strawn, R. C., "Computations of Rotorcraft Aeroacoustics Using a Combined Navier-Stokes/Kirchhoff Method," presented at the 22nd European Rotorcraft Forum, Brighton, UK, Sept. 16-19, 1996. Download

Biswas, R. and Strawn, R. C., "A Dynamic Mesh Adaption Procedure for Unstructured Hexahedral Grids," AIAA 96-0027, presented at the 34th Aerospace Sciences Meeting, Reno, NV, Jan. 15-18, 1996. Download

Bousman, W. G., Young, C., Toulmay, F., Gilbert, N. E., Strawn, R., Miller, J. V., Maier, T. H. and Costes, M., "A Comparison of Lifting-Line and CFD Methods with Flight Test Data from a Research Puma Helicopter," NASA TM 110421, USAATCOM TR 96-A-008, October 1996. Download

Duque, E. P. N., Strawn, R. C., Ahmad, J. and Biswas, R., "An Overset Grid Navier-Stokes/Kirchhoff-Surface Method for Rotorcraft Aeroacoustic Predictions," AIAA 96-0152, presented at the34th Aerospace Sciences Meeting, Reno, NV, Jan. 15-18, 1996. Download

Hopkins, A. S., Ruzicka, G. C. and Ormiston, R. A., "Analytical Investigations of Coupled Rotorcraft/Engine/Drive Train Dynamics," Proceedings of the 20th Army Science Conference, Norfolk, Virginia, June 1996. Download

Kufeld, R. M. and Bousman, W. G., "UH-60A Helicopter Rotor Airloads Measured in Flight," Proceedings of the Twenty-Second European Rotorcraft Forum, Brighton, United Kingdom, September 1996. Download

Langer, H. -J., Peterson, R. L. and Maier, T., "An Experimental Evaluation Of Wind Tunnel Wall Correction Methods For Helicopter Performance," Proceedings of the 52nd Annual Forum of the American Helicopter Society, June 1996. Download

Leyland, J. A., "A Higher Harmonic Optimal Controller to Optimise Rotorcraft Aeromechanical Behaviour," NASA TM 110390, March 1996. Download

Leyland, J. A., "Tait-Bryan Angles Required for Diagonalisation of a Real Symmetric (3x3) Rank Two Tensor," NASA TM 110389, April 1996. Download

McCluer, M. and Dearing, M., "Measuring Blade-Vortex Interaction Noise Using The YO-3A Acoustics Research Aircraft," Proceedings of the Twenty-Second European Rotorcraft Forum, Brighton, United Kingdom, September 1996. Download

McCluer, M. S., "Helicopter Blade-Vortex Interaction Noise with Comparisons to CFD Calculations,"NASA TM 110423, December 1996. Download

Mosher, M., Light, J. S., "Study of Noise on a Small-Scale Hovering Tilt Rotor," Journal of the American Helicopter Society, Vol. 41, No. 2, pp. 27-36, April 1996.

Nguyen, K., "Active Control of Helicopter Blade Stall, " Proceedings of the AIAA Dynamics Specialists Conference, Salt Lake City, UT, April 1996, AIAA 96-1221. Download

Oliker, L., Biswas, R. and Strawn, R. C., "Parallel Implementation of an Adaptive Scheme for 3D Unstructured Grids on the SP2," Parallel Algorithms for Irregularly Structured Problems," Proceedings of the 3rd International Workshop (IRREGULAR '96), Santa Barbara, CA, Aug. 19-21, 1996, Springer-Verlag Lecture Notes in Computer Science, Ferreira, Rolim, Saad, and Yang, Editors. Download

Peterson, R. L. and van Aken J. M., "Dynamic Calibration of the NASA Ames Rotor Test Apparatus Steady/Dynamic Rotor Balance," NASA TM 110393, April 1996. Download

Peterson, R. L. and Nguyen, K., "Aeroelastic Stability of a Full-Scale Hingeless Rotor," NASA TM 110417, August 1996. Download

Shinoda, P. M., "Full-Scale S-76 Rotor Performance and Loads at Low Speeds in the NASA Ames 80- by 120-Foot Wind Tunnel," NASA TM 110379, USAATCOM Technical Report 96-A-004, April 1996. Download

Signor, D. B., Yamauchi, G. K., Mosher, M., Hagen, M. J. and George, A. R., "Effects of Ingested Atmospheric Turbulence on Measured Tail Rotor Acoustics," Journal of the American Helicopter Society, Vol. 41, No. 1, pp. 77-90, January 1996. Download

Strawn, R. C., Oliker, L. and Biswas, R., "New Computational Methods for the Prediction and Analysis of Helicopter Acoustics," AIAA 96-1696, presented at the2nd AIAA/CEAS Aeroacoustics Conference, State College, PA, May 6-8, 1996 (see also Journal of Aircraft, Vol. 34, No. 5, pp. 665-672). Download

Wissink, A. M, Lyrintzis, A. S., Strawn, R. C., Oliker, L. and Biswas, R., "Efficient Helicopter Aerodynamic and Aeroacoustic Predictions on Parallel Computers," AIAA 96-0153, presented at the34th Aerospace Sciences Meeting, Reno, NV, Jan. 15-18, 1996. Download

Wissink, A. M., Lyrintzis, A. S., and Strawn, R. C., "Parallelization of a Three-Dimensional Flow Solver for Euler Rotorcraft Aerodynamics Predictions," AIAA Journal, Vol 34, No.11, Nov. 1996, pp. 2276-2283. Download

Yamauchi, G. K. and Johnson, W., "Blade Twist Effects on Hovering Tilt Rotor Flow Fields," Proceedings of the 52nd Annual Forum of the American Helicopter Society, June 1996. Download

Yamauchi, G. K., Signor, D. B., Watts, M. E., Hernandez, F. J. and LeMasurier, P., "Flight Measurements of Blade-Vortex Interaction Noise Including Comparisons With Full-Scale Wind Tunnel Data," Journal of the American Helicopter Society, Vol. 41, No. 4, pp. 291-301, October 1996. Download