Publications

2010

Acree, C.W., "Integration of Rotor Aerodynamic Optimization with Conceptual Design of a Large Civil Tilt Rotor", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Barbely, N., Sim, B. Kitaplioglu, C., Goulding, P., "Acoustics Reflection of Full-Scale Rotor Noise Measurements in NFAC 40- by 80-Foot Wind Tunnel", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Bousman, W. G. and T. Norman. 2010. Assessment of Predictive Capability of Aeromechanics Methods. J. Amer. Hel. Soc., 55, (012001). January. Download

Chang, I., Romander, E., Postdam, M., Yeo, H., "Air-loads Prediction of a UH-60A Rotor inside the 40- by 80-Foot Wind Tunnel", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Datta, A., Johnson, W., "A Multibody Formulation For Three Dimensional Brick Finite Element Based Parallel and Scalable Rotor Dynamic Analysis", American Helicopter Society 66th Annual Forum, Phoenix, Az, May 11-13, 2010. Download

Datta, A., Johnson, W., "Large-Scale Domain Decomposition for a Scalable, Three-dimensional Brick Finite Element Based Rotor Dynamic Analysis", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Germanowski, P., Stille, B., Strauss, M., "Technology Assessment for Large Vertical Lift Transport Tiltrotors", NASA/CR—2010–216384 Download

Johnson, W., "NDARC-NASA Design and Analysis of Rotorcraft Theoretical Basis and Architecture", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Johnson. W, "NDARC-NASA Design and Analysis of Rotorcraft Validation and Demonstration", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Kottapalli, A., Harris, F.," Converting a C-130 Hercules into a Compound Helicopter:A Conceptual Design Study", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Kottapalli, S., Bauchau, O., Ju, C., Ozbay, S., Mehrotra, Y. "Analytical, First Principles Modeling of Elastomeric Dampers", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Kottapalli, S., "Low Speed and High Speed Correlation of SMART Active Flap Rotor Loads", Presented at the American Helicopter Society Aeromechanics Specialists’ Conference, San Francisco, CA, January 20-22, 2010. Download

Lau, B., Obriecht, N., Gasow, T., Hagerty, B., Cheng, K., Sim, B., "Boeing-SMART Test Report for DARPA Helicopter Quieting Program" NASA TM 2010-216404 PDF Download and DATA CD

Lawrence, B., Malpica, C., Theodore, C., "The Development of a Large Civil Tiltrotor Simulation for Hover and Low-speed Handling Qualities Investigations", 36th European Rotorcraft Forum, Paris, France, Sept 7-9, 2010. Download

Olson, L., Abrego, A., Barrows, D., Burner, A., "Blade Deflection Measurements of a Full-Scale UH-60A Rotor System" Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010. Download

Potsdam, M., Fulton, M. V., and Dimanlig, A., 2010, “Multidisciplinary CFD/CSD Analysis of the SMART Active Flap Rotor,” Proceedings of the 66th Annual Forum of the American Helicopter Society, Phoenix, Arizona, May 11–13. Download

Potsdam, M., Fulton, M., Yeo, H., Ormiston, R., Sim, B., Dimanlig, A., "Advancing State-of-the-Art Unsteady, Multidisciplinary Rotorcraft Simulations", DoD High Performance Computing Modernization Program (HPCMP) 20th Users Group Conference (UGC) Download

Ramasamy, M., Gold, N., Bhagwat, M., "Rotor Hover Performance and Flowfield Measurements with Untwisted and Highly-twisted Blades", 36th European Rotorcraft Forum, Sept 7-9, 2010, Paris, France. Download

Saito, S., Kobiki, N., Yasutada, T., Johnson, W., Yamauchi, G., Young, L., "Overview of the Novel Intelligent JAXA Active Rotor Program", Presented at Heli Japan 2010, AHS International
Meeting on Advanced Rotorcraft Technology and Safety Operations, Ohmiya, Japan, November 1–3, 2010 Download

Silva, C., Yeo, H, Johnson, W., "Design of a Slowed-Rotor Compound Helicopter for Future Joint Service Missions", Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Sim, B., Potsdam, M., Conner, D., Watts, M., "Direct CFD Predictions of Low Frequency Sounds Generated by a Helicopter Main Rotor", American Helicopter Society 66th Annual Forum,
Phoenix, Arizona, May 11-13, 2010. Download

Theodore, C., Tischler, M., "Development and Operation of an Automatic Rotor Trim Control System for use during the UH-60 Individual Blade Control Wind Tunnel Test" Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010 Download

Weddingen Y, Bauchau, O., Kottapalli, S., Ozbay, S., Mehrotra, Y., "Application of Out-of-Plane Warping to Control Rotor Blade Twist," Presented at the American Helicopter Society Specialists' Conference on Aeromechanics, January 20-22, 2010.Download

Yeo, H., Romander, E., Norman, T., "Investigation of Rotor Performance and Loads of a UH-60A Individual Blade Control System", American Helicopter Society 66th Annual Forum, Phoenix, Arizona, May 11 - 13, 2010 Download

Young, L., Chung, W., Paris, A., Salvano, D., Young, R., Gao, H., Wright, K., Miller, D., Cheng, V., "A Study of Civil Tiltrotor Aircraft in NextGen Airspace" Download

Young, L., "Rotorcraft and Enabling Robotic Rescue", Presented at Heli Japan 2010, Saitama, Japan, November 1-3, 2010. Download