Advanced nacelle acoustic lining concepts development /

Design and integration of a rotor alone nacelle for acoustic fan testing /
by: Shook, Tony D.
Published: (2001)

A mode propagation database suitable for code validation utilizing the NASA Glenn advanced noise control fan and artificial sources /
by: Sutliff, Daniel L. (Daniel Linden), 1962-
Published: (2014)

Performance optimization of a rotor alone Nacelle for acoustic fan testing /
by: Cunningham, C. C, et al.
Published: (2000)

Nacelle-pylon-wing integration on a transport model with a natural laminar flow nacelle /
by: Lamb, Milton
Published: (1985)

Nacelle-pylon-wing integration on a transport model with a natural laminar flow nacelle /
by: Lamb, Milton
Published: (1985)

Acoustic treatment design scaling methods : phase II final report /
Published: (2003)

Model engine performance measurement from force balance instrumentation /
by: Jeracki, Robert J.
Published: (1998)

Effect of a rotating propeller on the separation angle of attack and distortion in ducted propeller inlets /
Published: (1992)

Integration effects of D-shaped, underwing, aft-mounted, separate-flow, flow-through nacelles on a high-wing transport /
by: Lamb, Milton, et al.
Published: (1987)

An over-the-rotor liner investigation with configurations enabled by additive manufacturing /
by: Jones, Michael G.
Published: (2020)

Investigation of advanced counterrotation blade configuration concepts for high speed turboprop systems. final report /
by: Hall, Edward J. (Edward Jonathan), 1966-
Published: (1990)

An experimental investigation of propfan installations on an unsewpt supercritical wing at transonic Mach numbers /
by: Bartlett, Glynn R.
Published: (1985)

Advanced turboprop vibratory characteristics : final report /
by: Srinivasan, A. V. (Amruthur V.)
Published: (1984)

Large-scale Advanced Propfan (LAP) performance, acoustic and weight estimation, January, 1984 /
by: Parzych, David J.
Published: (1985)

The effects of acoustic treatment on pressure disturbances from a supersonic jet in a circular duct /
by: Dahl, Milo D., 1956-
Published: (1996)

Adaptive back sheet material for acoustics liner applications--ARMD Seedling Fund phase I final report /
by: Gerhold, Carl H., et al.
Published: (2014)

Finite difference time marching in the frequency domain : a parabolic formulation for aircraft acoustic nacelle design /
by: Baumeister, Kenneth J., et al.
Published: (1996)

Nacelle integration to reduce the sonic boom of aircraft designed to cruise at supersonic speeds /
by: Mack, Robert J.
Published: (1999)

Comparison of predicted low speed fan rotor/stator interaction modes to measured /
by: Sutliff, Daniel L. (Daniel Linden), 1962-, et al.
Published: (1996)

Characteristic impedance of microstrip lines /
by: Bailey, M. C.
Published: (1989)

Pratt & Whitney/Boeing engine validation of noise reduction concepts : final report for NASA contract NAS3-97144.
by: Bock, Larry A.
Published: (2014)

Micro-coplanar striplines : new transmission media for microwave applications /
by: Goverdhanam, Kavita, et al.
Published: (1998)

Replacement of PBNA in HB and HC polymers used in SRM propellant and liner /
by: Levinthal, M. L., et al.
Published: (1981)

Computational aerodynamic simulations of a 1215 ft/sec tip speed transonic fan system model for acoustic methods assessment and development /
by: Tweedt, Daniel L. (Daniel Lawrence)
Published: (2014)

Ribbon-burner simulation of the T-700 turbine shroud section for ceramic-lined seals research /
Published: (1985)

Experimental and analytical study of ceramic-coated turbine-tip shroud seals for small turbine engines /
Published: (1985)

High pressure turbine ceramic shroud support technology report /
by: Nelson, W. A., et al.
Published: (1982)

Validation of the predicted circumferential and radial mode sound power levels in the inlet and exhaust ducts of a fan ingesting distorted inflow /
by: Koch, L. Danielle
Published: (2012)

Acoustic calibration apparatus for calibrating plethysmographic acoustic pressure sensors /
Published: (1994)

Effects of hydrocarbon-based grease on rapid prototype material used for grease retention shrouds /
by: Zakrajsek, Andrew J.
Published: (2010)

An evaluation of measured pressure signatures from wind-tunnel models of three low-boom concepts /
by: Mack, Robert J.
Published: (2005)

Experimental investigation of shrouding on meshed spur gear windage power loss /
by: Delgado, Irebert, R., et al.
Published: (2017)

An experimental comparison of nonswirling and swirling flow in a circular-to-rectangular transition duct /
by: Reichert, Bruce A.
Published: (1991)

Large-scale advanced prop-fan (LAP) ptich change actuator and control design report /
by: Schwartz, Robert A.
Published: (1986)

Method for the prediction of the installation aerodynamics of a propfan at subsonic speeds : user manual /
by: Chandrasekaran, B., 1942-
Published: (1986)

Development of an advanced composite aileron for the L-1011 transport aircraft /
by: Griffin, C. F. (Charles Francis), 1944-
Published: (1982)