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  • Low noise research fan stage design [microform] / David E. Hobbs ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Computational fluid dynamics study of the variable-pitch split-blade fan concept [microform] / C.E. Kepler, A.R. Elmquist and R.L. Davis.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992

  • Ducted fan acoustic radiation including the effects of nonuniform mean flow and acoustic treatment [microform] / Walter Eversman, Indranil Danda Roy.

    • Text
    • Rolla, Mo. : Dept. of Mechanical and Aerospace Engineering and Engineering Mechanics, Univ. of Missouri-Rolla ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Active control of fan noise--feasibility study [microform].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994- ]
    • 1994-present

  • An experimental investigation of two 15%-scale wind tunnel fan-blade designs [microform] / David B. Signor.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1988]
    • 1988

  • UHB engine fan broadband noise reduction study [microform] / Philip R. Gliebe, Patrick Y. Ho, Ramani Mani.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Probabilistic analysis of large-scale composite structures using the IPACS code [microform] / Jeffrey LeMonds and Virendra Kumar.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Fan noise prediction system development [microform] : source/radiation field coupling and workstation conversion for the acoustic radiation code / H.D. Meyer.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • Technique assessment of the National Full Scale Aerodynamic Complex fan blades repair [microform] / Clarence P. Young ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Broadband fan noise generated by small scale turbulence [microform] : final report on NASA grant number NAG 1-1202 / Stewart A.L. Glegg.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Experimental spin testing of integrally damped composite plates [microform] : final report on a research project funded through NASA research grant number NCC3-493 / by John Kosmatka.

    • Text
    • La Jolla, Calif. : Division of Structural Engineering, University of California, San Diego ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Small engine technology (set) Task 8, aeroelastic prediction methods [microform] : final report : prepared under contract NAS3-27483 / Chris D. Eick and Jong-Shang Liu.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Reduced perceived noise low tip speed fans as result of abandoning cutoff stator vane numbers [microform] / James Dittmar.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, VA : National Technical Information Service, distributor, [1998]
    • 1998

  • Model engine performance measurement from force balance instrumentation [microform] / Robert J. Jeracki.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Final technical report for Euler/Navier-Stokes solvers applied to ducted fan configurations [microform] : NASA grant number NAG3-1230 : grant duration, December 20, 1990 to December 20, 1996 / Theo G. Keith, Jr., principal investigator; Rakesh Srivastava, co-principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Design and manufacture of wood blades for windtunnel fans [microform] / S.E. Richardson.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Time-of-flight tip-clearance measurements [microform] / H.S. Dhadwal, A.P. Kurkov and D.C. Janetzke.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Design of a low speed fan stage for noise suppression [microform] / W.N. Dalton, D.B. Elliot, and K.L. Nickols.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • TFaNS Ṯone ̲F̲an Ṉoise Design/Prediction ̲System [microform] / David A. Topol.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999- ]
    • 1999-present

  • Evaluation of the Tone Fan Noise Design/Prediction System (TFaNS) at the NASA Glenn Research Center [microform] / L. Danielle Koch.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Fan noise reduction [microform] : an overview / Edmane Envia.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22948

  • Design and integration of a rotor alone nacelle for acoustic fan testing [microform] / Tony D. Shook ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS26886

  • Fan noise control using Herschel-Quincke resonators [microform] / Ricardo A. Burdisso and Wing F. Ng.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2003]
    • 2002
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS36069

  • A study of fan stage/casing interaction models [microform] / Charles Lawrence and Kelly Carney, Vicente Gallardo.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2003]
    • 2003
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS55080

  • Fluctuating pressures on fan blades of a turbofan engine [microform] : flight test investigation / James A. Schoenster.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.
    • 1985

  • A fan design that meets the NASA aeronautics noise goals [microform] / James Dittmar, ... [et al.].

    • Text
    • [Cleveland, Ohio : NASA Glenn Research Center, 2003]
    • 2003

  • Mechanical properties of the fiberglass prepreg system used for the National Transonic Facility replacement blade set [microform] / Clarence P. Young, Jr. and John W. Wallace.

    • Text
    • Hampton, Va. : NASA Langley Research Center, [1991]
    • 1991

  • Laser anemometer measurements in a transonic axial-flow fan rotor [microform] / Anthony J. Stazisar ... [et al.].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, Va. : For sale by the National Technical Information Service], 1989.
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS68619

  • Mass balancing of hollow fan blades [microform] / Robert E. Kielb.

    • Text
    • [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
    • 1986

  • Study of ice accretion on icing wind tunnel components [microform] / James E. Newton and William Olsen.

    • Text
    • [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
    • 1986

  • Fan blade shake test results for the 40- by 80-/80- by 120-foot wind tunnel [microform] / William Warmbrodt and Todd Graham.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1984]
    • 1984

  • Flutter of swept fan blades [microform] / Robert E. Kielb and K. R. V. Kaza.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration, 1984]
    • 1984

  • V/STOL model fan rig, design report [microform] / [ J. G. Cheatham, T. L. Creason].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, [1983]
    • 1983

  • Validation of the predicted circumferential and radial mode sound power levels in the inlet and exhaust ducts of a fan ingesting distorted inflow / L. Danielle Koch.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2012]
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo26304

  • Structural analysis and optimization of a composite fan blade for future aircraft engine / Rula M. Coroneos.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, [2012]
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo32080

  • The effect of bypass nozzle exit area on fan aerodynamic performance and noise in a model turbofan simulator / Christopher E. Hughes [and three others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2013.
    • 2013-12
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo50531

  • Effect of two advanced noise reduction technologies on the aerodynamic performance of an ultra high bypass ratio fan / Christopher E. Hughes, John A. Gazzaniga.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Langley Research Center, November 2013.
    • 2013-11
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo50535

  • Piezoelectric vibration damping study for rotating composite fan blades / James B. Min [and four others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo32725

  • The alternative low noise fan / James H. Dittmar [and four others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, September 2000.
    • 2000-9
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS59301

  • The alternative low noise fan / James H. Dittmar [and four others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, October 2000.
    • 2000-10
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo51422

  • Weight assessment for fuselage shielding on aircraft with open-rotor engines and composite blade loss / Kelly Carney [and seven others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, December 2013.
    • 2013-12
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo54355

  • Materials, manufacturing, and test development of a composite fan blade leading edge subcomponent for improved impact resistance / Sandi G. Miller [and seven others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, February 2015.
    • 2015-2
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo57561

  • Cold-air investigation of first state of 4 1/2-stage, fan-drive turbine with average stage-loading factor of 4.66 / Warren J. Whitney, Thomas P. Moffitt, and Frank P. Behning.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, January 1981.
    • 1981-1
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo71435

  • Fan noise reduction : an overview / Edmane Envia.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, February 2001.
    • 2001-2
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS22948

  • Design and integration of a rotor alone nacelle for acoustic fan testing / Tony D. Shook [and five others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, April 2001.
    • 2001-4
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS26886

  • Tone noise predictions for a spacecraft cabin ventilation fan ingesting distorted inflow and the challenges of validation / L. Danielle Koch [and three others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo33536

  • Acoustic measurements of an uninstalled spacecraft cabin ventilation fan prototype / L. Danielle Koch [and seven others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo37266

  • Noise measurements of the VAIIPR fan / Jeff Mendoza and Don Weir.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo37699

  • Preliminary aerodynamic investigation of fan rotor blade morphing / Daniel L. Tweedt.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, 2012.
    • 2012
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo38367

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