Publications

2019

 

Acree, C.W., Sheikman, A., Norman, T., "High-Speed Wind Tunnel Tests of a Full-Scale Proprotor on the Tiltrotor Test Rig" Presented at the Vertical Flight Society's 75th Annual Forum & Technology Display, Philadelphia, PA, USA, May 13-16, 2019, Download

Acree, C.W., "Tiltrotor Test Rig Breaks New Ground" Vertiflight Magazine July/August 2019, Download

Antcliff, K., Whiteside, S., Kohlman, L., and Silva, C., "Baseline Assumptions and Future Research Areas for UrbanAir Mobility Vehicles," Presented at the AIAA Scitech 2019 Forum, AIAA-2019-0528, May –28,2019 Download

Darmstadt, P., Catanese, R., Beiderman, A., Dones, F., Chen, E., Mistry, M., Babie, B., Beckman, M., Preator, R., "Hazards Analysis and Failure Modes and Effects Criticality Analysis (FMECA) of Four Concept Vehicle Propulsion Systems," NASA/CR–2019–220217, Download

Dromiack, H., Chitan, A., Schoultz, S., Wadcock A., "Effect of Upstream Buildings on the Aerodynamic Flow Quality in the Test Section of the National Full-Scale Aerodynamics Complex 80- by 120-Foot Wind Tunnel" NASA/TM–2019–220053 Download

Kufeld, R., Romander, E.,Dominguez, M.,Dromiack, H., "Data Quality Analysis of the UH-60A Airloads Program Flight Test Data–Volume I" NASA/TM–2019–220014 Download

Kufeld, R., Romander, E.,Dominguez, M.,Dromiack, H., "Data Quality Analysis of the UH-60A Airloads Program Flight Test Data–Volume II" NASA/TM–2019–220014 Download

Kufeld, R., Romander, E., Dominguez, M., Dromiack H., "UH-60A Airloads Flight Test Program: Data Counter 8513" NASA/TM–2019–220317 Download

Kufeld, R., Romander, E., Dominguez, M., Dromiack H., "UH-60A Airloads Flight Test Program: Data Counter 8534" NASA/TM–2019–220311 Download

Kufeld, R., Romander, E., Dominguez, M., Dromiack H., "UH-60A Airloads Flight Test Program: Data Counter 9017" NASA/TM–2019–220310 Download

Kufeld, R., Romander, E., Dominguez, M., Dromiack H., "UH-60A Airloads Flight Test Program: Data Counter 9505" NASA/TM–2019–220309 Download

Grip, H.F., Lam, J.N., Bayard, D., Conway, D.T., Singh, G., Brockers, R., Delaune, J., Matthies, L., Malpica, C., Brown, T., Jain, A., San Martin, M., and Merewether, G., "Flight Control System for NASA's Mars Helicopter," AIAA SciTech Forum 7-11 January 2019, San Diego, California Download

Kohlman, L., Patterson, M., Raabe, B., "Urban Air Mobility Network and Vehicle Type–Modeling and Assessment," NASA/TM–2019–220072 Download

Koning, W.J.F., "Airfoil Selection for Mars Rotor Applications," NASA/CR–2019–220236 Download

Koning, W.J.F., Romander, E., Johnson, W., "Performance Optimization of Plate Airfoils for Martian Rotor Applications Using a Genetic Algorithm," Presented at the 45th European Rotorcraft Forum, Warsaw, Poland, 17-20 September, 2019 Download

Koning, W.J.F., Johnson, W., Grip, H., "Improved Mars Helicopter Aerodynamic Rotor Model for Comprehensive Analyses," AIAA Journal, Vol. 57, No. 9 (2019), pp. 3969-3979. doi: https://doi.org/10.2514/1.J05804 Download

Kottapalli, S., Russell, C., Acree, C.W., Norman, T., "Aeroelastic Stability Analysis of a Full-Scale Isolated Proprotor on the Tiltrotor Test Rig," AIAA SciTech Forum 7-11 January 2019, San Diego, California Download

Kottapalli, S., Acree, C.W., "Correlation of Full-Scale Isolated Proprotor Performance and Loads," Presented at the Vertical Flight Society's 75th Annual Forum & Technology Display, Philadelphia, PA, USA, May 13-16, 2019 Download

Khurana, M., Russell, C., Scott, R.,"Uncertainty Quantification of a Rotorcraft Conceptual Sizing Toolsuite," AIAA SciTech Forum 7-11 January 2019, San Diego, California Download

Perez Perez, B.N., Ament, G.A., and Koning, W.J.F., "Experimental Forward Flight Rotor Performance Testing From Terrestrial to Martian Atmospheric Densities," NASA/CR–2019–220229 Download

Ormiston, R., and Statler, I., "Figures of Merit: Remembrances of Those Who Built an Army–NASA Collaboration and a New Age of Rotary-Wing Technology 1965-1985," NASA/SP–2018–3713 Download

Peters, N., "What Else To Do with an Army of Interns," Vertiflight Magazine, January/February, 2019 Download

Schatzman, N. L. and Malpica, C., "Acoustic Testing of the Tiltrotor Test Rig in the National Full-Scale Aerodynamics Complex 40- by 80-FootWind Tunnel," Vertical Flight Society's 75th Annual Forum Proceedings, Philadelphia, PA, May 2019 Download

Schatzman, N., Weist, L., Hodge, M, Kyrychenko, D., Zhang, A., Deng, S., "Aeroacoustic Measurements of the Bell 699 Rotor on the Tiltrotor Test Rig in the National Full-Scale Aerodynamics Complex 40- by 80-Foot Wind Tunnel," NASA/TM–2019–220318, Download

Ventura Diaz, P., Johnson, W., Ahmadz, J.,Yoonz, S.," The Side-by-Side Urban Air Taxi Concept," AIAA Aviation Forum 2019, Dallas, Texas, Download

Wagner, L., "Simulations of the Mars Helicopter Test Propeller in Hover Configuration at Martian Pressure and Air Density," NASA/CR–2019–220062 Download

Wagner, L., "Concept Evaluation: NASA Reference Model 2–Side by Side," NASA/CR–2019–220061, Download

Withrow, S., "Program Management for Concurrent University Satellite Programs, Including Propellant Feed System Design Elements," NASA/TM–2019–220155, Download

Yamauchi, G., "A Summary of NASA Rotary Wing Research: Circa 2008–2018," NASA/TP–2019–220459, Download