Presentations & Publications - 2025


  • Blake, J. D., Thurman, C. S., and Zawodny, N. S., "A Computational Study of Bluntness Vortex Shedding Noise Generated by a Small Canonical Rotor for UAM Applications," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Carr, A. N., "Current and Planned Updates to Liner Technology Facility Rigs and Data Analysis Techniques," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025. NTRS
  • Ciletti, A., Sharma, B., Schneck, W., Spaeth, P., and Brown, M. C., "Estimation of Geometric Tortuosity for Bulk Acoustic Absorbers Using the Heat Method," Noise-Con 2025, Stowe, Vermont, 9 - 11 June, 2025. DOI NTRS
  • Clark, I. A., "The ANOPP2 Subsonic Transport Acoustics Research Suite (ASTARS)," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025.
  • Clark, I. A., Nesbitt, E. H., Thomas, R. H., and Guo, Y., "Turbofan Inlet-Radiated Broadband Acoustic Flight Effects," AIAA Paper 2025-3892, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Godakawela, J., Ciletti, A., Sharma, B., and Brown, M. C., "Enhancing Grazing Incidence Sound Absorption in Three-Dimensional Printed Triply Periodic Minimal Surfaces through Geometric Asymmetry," Noise-Con 2025, Stowe, Vermont, 9 - 11 June, 2025. DOI NTRS
  • Groom, M. J., Zhou, B. Y., and Lopes, L. V., "Numerical Investigation of Propeller-Wing Interaction Noise with Scattering and Shielding," AIAA Paper 2025-3369, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Heletkanycz, A., Coder, J., and Thurman, C. S., "Airfoil Parameterization using an Improved Class-Shape Transformation and Chebyshev Polynomials," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Houston, M. L., and Zawodny, N. S., "Upcoming Plans for Assessing Suitability of Remote Microphone Probes for Unsteady Surface Pressure Measurements," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025.
  • Houston, M. L., Stephenson, J. H., Pascioni, K. A., and Stutz, C. M., "Snapshot Array Design Considerations for Rotorcraft Noise Characterization," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Hutcheson, F. V., Bahr, C. J., Clark, I. A., and Stead, D. J., "Noise Scattering Study for a NACA 0012 Airfoil with a Shielding Flap," AIAA Paper 2025-2165, AIAA Scitech 2025 Forum, Orlando, Florida, 6 - 10 January, 2025. DOI NTRS
  • June, J. C., Hickey, A. M., and Guo, Y., "Local Flow Effects on Noise Prediction of Transonic Truss-Braced Wing Landing Gear," AIAA Paper 2025-3884, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Letica, S. J., and Rizzi, S. A., "Updated Recommendations for Modifications to the AEDT for Improved Noise Modeling of Advanced Air Mobility Vehicles," NASA/TM-20250008619, September, 2025. NTRS
  • Lopes, L. V., and Bain, J. J., "Subgroup 1 (Tool Development and Experimental Validation) Briefing, Spring 2025," NASA Urban Air Mobility Noise Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 20 March, 2025.
  • Lopes, L. V., and Rizzi, S. A., "Assessment of Aircraft Community Noise Impact," NASA's Advanced Air Mobility (AAM) Ecosystem Airspace Working Group Webinar, 14 August, 2025.
  • Nesbitt, E. H., Clark, I. A., Guo, Y., and Thomas, R. H., "Far Field Combustion Noise from Full-Scale Flight Tests," AIAA Paper 2025-3896, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Pascioni, K. A., Stephenson, J. H., Houston, M. L., and Stutz, C. M., "Overview and Status Update of the Comprehensive MD530F Acoustic Flight Test," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025.
  • Pascioni, K. A., Stutz, C. M., Houston, M. L., and Stephenson, J. H., "Phased Array Measurements of a Full-Scale Helicopter," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Rau, R., Wiedemann, K., and Pogge, W., "OverFlight: A New Graphical Acoustics Community Impact Tool," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025. NTRS
  • Rizzi, S. A., "The Road to Annoyance," AIAA Aeroacoustics Lecture, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. NTRS
  • Rizzi, S. A., "Urban Air Mobility Community Response Test Preparation," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025.
  • Rizzi, S. A., and Letica, S. J., "Exposition of Noise Fraction Adjustments for Integrated Noise Modeling of Rotary-Wing Vehicles," AIAA Paper 2025-3413, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Rizzi, S. A., Vaughn, A. B., Cox, B., Digerness, J. Hiller, D., Jurdic, V., Maldonado, A. L., Patel, R., Reyes, V., Stephens, J., Woodcock, J., Page, J., Lympany, S., Harker, B., Downing, M., Robinette, B. L., Czech, J. J., Erciulescu, A., Cantor, D., Jodts, E., and Popick, H., "Summary of Independent Technical Reviews of the NASA Scoping Document for UAM Community Response Test Preparation," NASA/TM-20250008798, August, 2025. NTRS
  • Shelts, K. M., Clark, I. A., and Guo, Y., "Modification of a Broadband Engine Noise Simulator for Enhanced Aft Fan Noise Representation," AIAA Paper 2025-3882, AIAA Aviation 2025 Forum (31st AIAA/CEAS Aeroacoustics Conference), Las Vegas, Nevada, 21 - 25 July, 2025. DOI NTRS
  • Stephenson, J. H., and Pascioni, K. A., "Design of Experiments Development for Rotorcraft Acoustic Flight Testing," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Stephenson, J. H., Pascioni, K. A., Houston, M. L., Stutz, C. M., and Martin, P. B., "Overview of a Comprehensive MD530F Acoustic Flight Test," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Stutz, C. M., "Aeroacoustics of Rotorcraft: How Flying Makes Sound," University of Nevada, Las Vegas Mechanical Engineering Department Graduate Seminar, 7 February, 2025.
  • Stutz, C. M., and Hrynuk, J. T., "On the use of Mahalanobis distance in particle image velocimetry post-processing," Aerospace Science and Technology, Vol. 158, Article 109935, March, 2025. DOI NTRS
  • Stutz, C. M., Stephenson, J. H., Pascioni, K. A., and Houston, M. L., "Acoustic Assessment of an MD530F Helicopter in Maneuvering Flight," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Thurman, C. S., "Broadband Noise Prediction for Advanced Air Mobility: A Computationalist Perspective," Invited Seminar, Polytechnic Institute of Milan, Milan, Italy, 11 March, 2025.
  • Thurman, C. S., and Wang, L., "Multifidelity Multipoint Proprotor Blade Optimization for Urban Air Mobility," VFS 81st Annual Forum, Virginia Beach, Virginia, 20 - 22 May, 2025. DOI NTRS
  • Thurman, C. S., Wang, L., and Padway, E. M., "Broadband Noise Prediction of Two Small Hovering Rotors using FUN3D-ANOPP2," AIAA Paper 2025-1044, AIAA Scitech 2025 Forum, Orlando, Florida, 6 - 10 January, 2025. DOI NTRS
  • Wiedemann, A. D., Fuller, C., and Pascioni, K. A., "Artificial Neural Network and Gaussian Approach to Predict Rotor-Airframe Acoustic Waveforms," AIAA Journal, Vol. 63, No. 3, pp. 890 - 908, March, 2025. DOI
  • Wiedemann, A. D., Fuller, C., and Pascioni, K. A., "Reducing Rotor-Airframe Interaction Noise in Drones Using a Curved Support Rod," AIAA Journal, Vol. 63, No. 7, pp. 3030 - 3034, July, 2025. DOI NTRS
  • Zawodny, N. S., and Lopes, L. V., "Reviving Amiet's Model for Noise Produced by Turbulent Flow Into a Rotor," NASA Acoustics Technical Working Group Meeting, Spring 2025, Hampton, Virginia and Virtual, 18 - 19 March, 2025.
  • Zawodny, N. S., Schiller, N. H., Pettingill, N. A., and Medina, G. L., "Aerodynamic and Acoustic Characterization of a Ducted Propeller in a Small Hover Anechoic Chamber," NASA/TM-20250009190, September, 2025. NTRS