Fundamental Aeronautics Program (U.S.)
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Fundamental Aeronautics Program (U.S.)
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Fundamental Aeronautics Program (U.S.)
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Incoming Resources
- Lessons learned during TBCC design for the NASA-AFRL joint system study, Christopher A. Snyder, A.M. (Jose) Espinosa
- Space Shuttle rudder/speed brake actuator, a case study, probabilistic fatigue life and reliability analysis, Fred B. Oswald, Michael Savage, Erwin V. Zaretsky
- 60NiTi intermetallic material evaluation for lightweight and corrosion resistant spherical sliding bearings for aerospace applications, report on NASA-Kamatics SAA3-1288, Christopher DellaCorte, Michael Jefferson
- A summary of the space-time conservation element and solution element (CESE) method, Xiao-Yen Wang
- Optimal topology and experimental evaluation of piezoelectric materials for actively shunted general electric polymer matrix fiber composite blades, Benjamin B. Choi [and three others]
- Acoustic performance of a real-time three-dimensional sound-reproduction system, Kenneth J. Faller II, Stephen A. Rizzi, Aric R. Aumann
- Noise from aft deck exhaust nozzles, differences in experimental embodiments, James E. Bridges
- Empirical models for the shielding and reflection of jet mixing noise by a surface, Clifford A. Brown
- Advanced shock position control for mode transition in a turbine based combined cycle engine inlet model, Jeffrey T. Csank and Thomas J. Stueber
- Temperature and species measurements of combustion produced by a 9-point lean direct injector, Sarah A. Tedder and Yolanda R. Hicks, Randy J. Locke
- Metallic rotor sizing and performance model for flywheel systems, Camille J. Moore and Thomas G. Kraft
- Development of the Glenn Heat-Transfer (Glenn-HT) computer code to enable Time-Filtered Navier-Stokes (TFNS) simulations and application to film cooling on a flat plate through long cooling tubes, Ali Ameri [and five others]
- Development of an object-oriented turbomachinery analysis code within the NPSS framework, Scott M. Jones
- Understanding and mitigating tip leakage and endwall losses in high pressure ratio cores, Jesse Christophel
- Communications technology assessment for the Unmanned Aircraft System (UAS) Control and Non-Payload Communications (CNPC) link, Steven C. Bretmersky [and three others]
- A computational study for the utilization of jet pulsations in gas turbine film cooling and flow control, Olga V. Kartuzova
- Erosive wear characterization of materials for lunar construction, Jeremiah N. Mpagazehe [and three others]
- On formulations of discontinuous Galerkin and related methods for conservation laws, H.T. Huynh
- Fracture analysis of particulate reinforced metal matrix composites, James B. Min, James A. Cornie
- Design study of propulsion and drive systems for the Large Civil TiltRotor (LCTR2) rotorcraft, Mark Robuck [and four others]
- Modeling sound propagation through non-axisymmetric jets, Stewart J. Leib
- Noise measurements of high aspect ratio distributed exhaust systems, James E. Bridges
- Statistical analyses of raw material data for MTM45-1/CF7442A-36% RW, CMH cure cycle, Rula Coroneos, Shantaram S. Pai, and Pappu Murthy
- Comparison of [gamma-gamma] prime phase coarsening responses of three powder metal disk superalloys
- Determination of turbine blade life from engine field data, Erwin V. Zaretsky [and three others]
- Time-filtered Navier-Stokes approach and emulation of turbulence-chemistry interaction, Nan-Suey Liu and Thomas Wey, Tsan-Hsing Shih
- Microstructure and oxidation of a MAX phase/superalloy hybrid interface, James L. Smialek, Anita Garg
- Vibration and operational characteristics of a composite-steel (hybrid) gear, Robert F. Handschuh [and three others]
- Geometry and simulation results for a gas turbine representative of the energy efficient engine (EEE), Russell W. Claus [and four others]
- Acoustic investigation of jet mixing noise in dual stream nozzles, Abbas Khavaran, Milo D. Dahl
- Aerodynamic performance of a compact, high work-factor centrifugal compressor at the stage and subcomponent level, Edward P. Braunscheidel [and four others]
- Exhaust nozzle plume and shock wave interaction, Raymond S. Castner, Alaa Elmiligui, Susan Cliff
- Probabilistic analysis for comparing fatigue data based on Johnson-Weibull parameters, Brian L. Vlcek, Robert C. Hendricks and Erwin V. Zaretsky
- Simulated beam extraction performance characterization of a 50-cm ion thruster discharge, John E. Foster [and six others]
- Aeromechanics analysis of a boundary layer ingesting fan, Milind A. Bakhle [and four others]
- Investigation of spiral bevel gear condition indicator validation via AC-29-2C combining test rig damage progression data with fielded rotorcraft data, Paula J. Dempsey
- Chemistry characterization of jet aircraft engine particulate by XPS, results from APEX III, Randy L. Vander Wal, Victoria M. Bryg
- High fidelity CFD analysis and validation of rotorcraft gearbox aerodynamics under operational and oil-out conditions, final report, Robert F. Kunz
- Simulations of turbulent momentum and scalar transport in confined swirling coaxial jets, Tsan-Hsing Shih, Nan-Suey Liu
- Effects of spent cooling and swirler angle on a 9-point swirl-venturi injector, Zhuohui J. He [and four others]
- Effects of inlet distortion on aeromechanical stability of a forward-swept high-speed fan, Gregory P. Herrick ; prepared for the 46th Joint Propulsion Conference and Exhibit cosponsored by the AIAA, ASME, SAE, and ASEE, Nashville, Tennessee, July 25-28, 2010
- Updates to simulation of a single-element lean-direct injection combustor using a polyhedral mesh derived from hanging-node elements, Changju Thomas Wey and Nan-Suey Liu
- Validation of a CFD methodology for variable speed power turbine relevant conditions, Ali A. Ameri, Paul W. Giel, Ashlie B. McVetta
- Numerical simulations of two-phase reacting flow in a single-element lean direct injection (LDI) combustor using NCC, Nan-Suey Liu, Tsan-Hsing Shih, C. Thomas Wey
- Alternate-fueled combustor-sector emissions, Nikita T. Saxena [and nine others]
- The mothball, sustainment, and proposed reactivation of the hypersonic tunnel facility (HTF) at NASA Glenn Research Center Plum Brook Station, Scott R. Thomas [and four others]
- Computational work to support FAP/SRW variable-speed power-turbine development, Ali A. Ameri
- Diffusivity in alumina scales grown on Al-MAX phases, James L. Smialek
- Aerodynamic investigation of incidence angle effects in a large scale transonic turbine cascade, Ashlie B. McVetta, Paul W. Giel, Gerard E. Welch
- Green planet architecture, a methodology for self-sustainable distributed renewable energy ecosystems, Nikita T. Saxena [and four others]
- CFD simulations for the effect of unsteady wakes on the boundary layer of a highly loaded low-pressure turbine airfoil (L1A), final report, Samuel J. Vinci
- Alternate-fueled combustor-sector performance, Anna E. Thomas [and nine others]
- Design and manufacturing considerations for shockproof and corrosion-immune superelastic nickel-titanium bearings for a space station application, Christopher DellaCorte and Walter A. Wozniak
- Hybrid wing body shielding studies using an ultrasonic configurable fan artificial noise source generating typical turbofan modes, Daniel L. Sutliff and Clifford A. Brown, Bruce E. Walker
- Propulsion system dynamic modeling of the NASA supersonic concept vehicle for aeropropulsoservoelasticity, George Kopasakis, Joseph W. Connolly, and Jonathan Seidel
- A computational study for the utilization of jet pulsations in gas turbine film cooling and flow control, Olga V. Kartuzova
- On formulations of discontinuous Galerkin and related methods for conservation laws, H.T. Huynh
- Communications technology assessment for the Unmanned Aircraft System (UAS) Control and Non-Payload Communications (CNPC) link, Steven C. Bretmersky [and three others]
- Erosive wear characterization of materials for lunar construction, Jeremiah N. Mpagazehe [and three others]
- Modeling sound propagation through non-axisymmetric jets, Stewart J. Leib
- Fracture analysis of particulate reinforced metal matrix composites, James B. Min, James A. Cornie
- Design study of propulsion and drive systems for the Large Civil TiltRotor (LCTR2) rotorcraft, Mark Robuck [and four others]
- Noise measurements of high aspect ratio distributed exhaust systems, James E. Bridges
- Recent improvements to the Acoustical Testing Laboratory at the NASA Glenn Research Center, Devin M. Podboy [and three others]
- Long hole film cooling dataset for CFD development, Vikram Shyam [and five others], Part 1
- Contact thermocouple methodology and evaluation for temperature measurement in the laboratory, Ethan J. Brewer, Ralph J. Pawlik, David L. Krause
- Jet surface interaction, scrubbing noise, Abbas Khavaran
- Pratt & Whitney/Boeing engine validation of noise reduction concepts, final report for NASA contract NAS3-97144, Larry A. Bock [and six others], phase 2
- An experimental investigation of the flow physics associated with end wall losses and large rotor tip clearances as found in the rear stages of a high pressure compressor, Reid A. Berdanier and Nicole L. Key
- NASA Fixed Wing Project propulsion research and technology development activities to reduce thrust specific energy consumption, Michael D. Hathaway and Ruben Del Rosario, Nateri K. Madavan
- Comparison of computational aeroacoustics prediction of acoustic transmission through a 3D stator with experiment, Ray Hixon [and three others]
- Computational investigation of novel tip leakage mitigation methods for high pressure turbine blades, Mounir Ibrahim and Abhinav Gupta, Vikram Shyam
- Evaluation of nanomaterial approaches to damping in epoxy resin and carbon fiber/epoxy composite structures by dynamic mechanical analysis, Sandi G. Miller [and five others]
- Beta testing of CFD code for the analysis of combustion systems, Emma Yee and Thomas Wey
- Chemistry characterization of jet aircraft engine particulate by XPS, results from APEX III, Randy L. Vander Wal, Victoria M. Bryg
- High fidelity CFD analysis and validation of rotorcraft gearbox aerodynamics under operational and oil-out conditions, final report, Robert F. Kunz
- Simulations of turbulent momentum and scalar transport in confined swirling coaxial jets, Tsan-Hsing Shih, Nan-Suey Liu
- Effects of spent cooling and swirler angle on a 9-point swirl-venturi injector, Zhuohui J. He [and four others]
- Investigation of spiral bevel gear condition indicator validation via AC-29-2C using damage progression tests, Paula J. Dempsey
- Background pressure profiles for sonic boom vehicle testing in the NASA Glenn 8- by 6-foot supersonic wind tunnel, Raymond Castner [and three others]
- Investigation of spiral bevel gear condition indicator validation via AC-29-2C using fielded rotorcraft HUMS data, Paula J. Dempsey [and three others]
- Recalibrated equations for determining effect of oil filtration on rolling bearing life, William M. Needelman, Erwin V. Zaretsky
- Improvements in high speed, high resolution dynamic digital image correlation for experimental evaluation of composite drive system components, Lee W. Kohlman [and three others]
- Tribological evaluation of candidate gear materials operating under light loads in highly humid conditions, Christopher DellaCorte and Fransua Thomas, Olivia Ann Leak
- Shock generation and control using DBD plasma actuators, SBIR phase I final report, by Mehul P. Patel [and four others]
- Calibration of the NASA Glenn Research Center 16 in. mass-flow plug, David O. Davis [and four others]
- The mechanical properties of candidate superalloys for a hybrid turbine disk, Timothy P. Gabb [and four others]
- Ultra high temperature (UHT) SiC fiber (phase II), James A. DiCarlo [and three others]
- Geometry and simulation results for a gas turbine representative of the energy efficient engine (EEE), Russell W. Claus [and four others]
- Vibration and operational characteristics of a composite-steel (hybrid) gear, Robert F. Handschuh [and three others]
- Acoustic investigation of jet mixing noise in dual stream nozzles, Abbas Khavaran, Milo D. Dahl
- Microstructure and oxidation of a MAX phase/superalloy hybrid interface, James L. Smialek, Anita Garg
- Probabilistic analysis for comparing fatigue data based on Johnson-Weibull parameters, Brian L. Vlcek, Robert C. Hendricks and Erwin V. Zaretsky
- Simulated beam extraction performance characterization of a 50-cm ion thruster discharge, John E. Foster [and six others]
- Aerodynamic performance of a compact, high work-factor centrifugal compressor at the stage and subcomponent level, Edward P. Braunscheidel [and four others]
- Investigation of spiral bevel gear condition indicator validation via AC-29-2C combining test rig damage progression data with fielded rotorcraft data, Paula J. Dempsey
- Aeromechanics analysis of a boundary layer ingesting fan, Milind A. Bakhle [and four others]
- NASA one-dimensional combustor simulation, user manual for S1D_ML, Thomas J. Stueber and Daniel E. Paxson
- Recent development in the CESE method for the solution of the Navier-Stokes Equations using unstructured triangular or tetrahedral meshes with high aspect ratio, Sin-Chung Chang, Chau-Lyan Chang, Joseph C. Yen
- Small scale mass flow plug calibration, Jonathan Sasson