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Development and fabrication of structural components for a scramje...

By: Buchmann, O. A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A program broadly directed toward design and development of long-life (100 hours and 1,000 cycles with a goal of 1,000 hours and 10,000 cycl

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Numerical simulations of drainage flows on Mars

By: Parish, Thomas R. ; Howard, Alan D

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Data collected by Viking Landers have shown that the meteorology of the near surface Martian environment is analogous to desertlike terrestr

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Machine aided indexing from natural language text

By: Silvester, June P. ; Klingbiel, Paul H; Genuardi, Michael T.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The NASA Lexical Dictionary (NLD) Machine Aided Indexing (MAI) system was designed to (1) reuse the indexing of the Defense Technical Inform

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Airdata calibration of a high-performance aircraft for measuring a...

By: Haering, Edward A., Jr

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The research airdata system of an instrumented F-104 aircraft has been calibrated to measure winds aloft in support of the space shuttle win

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Nonparallel instability of supersonic and hypersonic boundary layers

By: El-Hady, Nabil M

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Multiple scaling technique is used to examine the nonparallel instability of supersonic and hypersonic boundary-layer flows to three dimensi

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Modeling the performance of the human (pilot) interaction in a syn...

By: Ntuen, Celestine A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Current advances in computing technology are devoid of formal methods that describe the theories of how information is shared between humans

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Reliability and engineering sciences area. Materials research: Sin...

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A test bench was designed and fabricated for the purpose of improving control of hot-spot test accuracy. Electrochemical corrosion research

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Noncontact Temperature Measurement

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Noncontact temperature measurement has been identified as one of the eight advanced technology development (ATD) areas to support the effort

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Procedure for generating global atmospheric engine emissions data ...

By: Sohn, R. A. ; Stroup, J. W

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The input for global atmospheric chemistry models was generated for baseline High Speed Civil Transport (HSCT) configurations at Mach 1.6, 2

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The friction and wear of TPS fibers

By: Bascom, W. D. ; Wong, S

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The sliding friction behavior of single filaments of SiO2, SiC, and an aluminoborosilicate has been determined. These fibers are used in the

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Application of CFD to sonic boom near and mid flow-field prediction

By: Cheung, Samson H. ; Lawrence, Scott L; Edwards, Thomas A.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A 3-D parabolized Navier-Stokes (PNS) code was used to calculate the supersonic overpressures from three different geometries at near- and m

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SYSTEM OF INDICATIONS OF METEOROLOGICAL RESEARCH EFFICIENCY

By: PINUS, N. Z. ; CHERNYSH, V. I; SAKHNEV, B. I.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A NUMBER OF FACTORS, INCLUDING INDICES OF THE VALUE (SCIENTIFIC, APPLIED, METHODOLOGICAL), LEVEL OF INTRODUCTION (PUBLICATION, MATERIALS AND

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Subsonic pitch-up alleviation on a 74 deg delta wing

By: Rao, D. M. ; Johnson, T. D., Jr

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Fixed leading-edge devices were investigated for alleviating the low speed pitch-up and longitudinal instability of a 74 deg delta wing mode

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Flexibilized copolyimide adhesives

By: Progar, Donald J. ; St. clair, Terry L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Two copolyimides, LARC-STPI and STPI-LARC-2, with flexible backbones were processed and characterized as adhesives. The processability and a

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Computer program and user documentation medical data tape retrieva...

By: Anderson, J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; This volume provides several levels of documentation for the program module of the NASA medical directorate mini-computer storage and retrie

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Variations of the Solar Constant

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The variations in data received from rocket-borne and balloon-borne instruments are discussed. Indirect techniques to measure and monitor th

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Development of procedures for calculating stiffness and damping of...

By: Rieger, A. ; Zorzi, E; Burgess, G.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An elastomer damper was designed, tested, and compared with the performance of a hydraulic damper for a power transmission shaft. The six bu

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PLASMA INSTABILITIES AND MODEL RADIO AURORA

By: VOLOSEVICH, A. V. ; SVERDLOV, Y. L; LIPEROVSKIY, V. A.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; THEORETICAL WORK DEALING WITH THE POSSIBLE TYPES OF PLASMA INSTABILITIES ASSOCIATED WITH CURRENTS, FLUXES OF INCOMING PARTICLES, AND ELECTRO

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Atmospheric study relating to pad lift-off and entry landing

By: King, R. L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A relationship between the atmospheric general circulation and geophysical hydrodynamic experiments was sought by attempting to find a relat

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SYSTEM OF INDICATIONS OF METEOROLOGICAL RESEARCH EFFICIENCY

By: PINUS, N. Z. ; CHERNYSH, V. I; SAKHNEV, B. I.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A NUMBER OF FACTORS, INCLUDING INDICES OF THE VALUE (SCIENTIFIC, APPLIED, METHODOLOGICAL), LEVEL OF INTRODUCTION (PUBLICATION, MATERIALS AND

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