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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 55 records · Page 3
All sourcesNASA NTRSDOE OSTI
NASA NTRS1980

Hydrogen fluoride and deuterium fluoride lasers. Citations from the International Aerospace Abstracts data base

Research cited from the international literature adresses various aspects of hydrogen fluoride and deuterium fluoride lasers. Topics covered include flows, laser outputs, molecular relaxation, molecular rotation, energy conversion efficiency, reaction kinetics, and laser materials. Continous wave and pulsed laser are considered. This updated bibliography contains 283 citations, 53 of which are new additions to the previous edition.

Mauk, S. C.↗
NASA NTRS1980

Ultraviolet lasers. Citations from the International Aerospace Abstracts data base

Reports cited from the international literature describe various aspects of ultraviolet lasers including laser output, far ultraviolet radiation, electron pumping, optical pumping, and laser materials. Gas lasers, pulsed lasers, dye lasers, CO2 lasers, xenon fluoride lasers, and transversely excited atmospheric (TEA) lasers are considered. This updated bibliography contains 283 citations, 66 of which are new additions to the previous edition.

Mauk, S. C.↗
NASA NTRS1980

X-ray lasers. Citations from the International Aerospace Abstracts data base

Various aspects of X-ray lasers are discussed in approximately 122 citations. Included are laser plasmas and outputs, plasma radiation, far ultraviolet radiation, gamma rays, optical pumping, optical resonators, and electron transitions. Laser applications, laser materials, and laser fusion are also included.

Mauk, S. C.↗
NASA NTRS1980

Neodymium YAG lasers. Citations from the International Aerospace Abstracts data base

Various aspects of neodymium yag lasers are discussed in approximately 267 citations. Laser materials and outputs, laser mode locking; crystal, fiber, and nonlinear optics, optical pumping communications, energy conversion efficiency, and laser applications are covered. Pulsed, continuous wave, solid state, Q switched, infrared, and dye lasers are included.

Mauk, S. C.↗
NASA NTRS1994

University of North Dakota citation FIRE Cirrus 2 mission summary and data report

The following document represents a summary overview of the data collected by the University of North Dakota Citation research aircraft during the First ISCCP Regional Experiment (FIRE) Cirrus IFO-2. The purpose of this report is to provide a quick-look summary of select parameters to FIRE investigators to assist in the use of this data set. The full data set resides in the FIRE archive. The data presented in this report should be considered preliminary and should not be used for reproduction.

Poellot, Michael R.↗
NASA NTRS1997

Ceramic Matrix Composites: High Temperature Effects. (Latest Citations from the Aerospace Database)

The bibliography contains citations concerning the development and testing of ceramic matrix composites for high temperature use. Tests examining effects of the high temperatures on bond strength, thermal degradation, oxidation, thermal stress, thermal fatigue, and thermal expansion properties are referenced. Applications of the composites include space structures, gas turbine and engine components, control surfaces for spacecraft and transatmospheric vehicles, heat shields, and heat exchangers.

HIGH TEMPERATURE TESTS↗
NASA NTRS1996

Braided Composites for Aerospace Applications. (Latest citations from the Aerospace Database)

The bibliography contains citations concerning the design, fabrication, and testing of structural composites formed by braiding machines. Topics include computer aided design and associated computer aided manufacture of braided tubular and flat forms. Applications include aircraft and spacecraft structures, where high shear strength and stiffness are required.

COMPOSITE STRUCTURES↗
NASA NTRS1997

Constitutive Equations: Plastic and Viscoelastic Properties. (Latest citations from the Aerospace Database)

The bibliography contains citations concerning analytical techniques using constitutive equations, applied to materials under stress. The properties explored with these techniques include viscoelasticity, thermoelasticity, and plasticity. While many of the references are general as to material type, most refer to specific metals or composites, or to specific shapes, such as flat plate or spherical vessels.

VISCOELASTICITY↗
NASA NTRS1996

Interstellar Travel. (Latest citations from the Aerospace Database)

The bibliography contains citations concerning travel between the stars. Topics include cost considerations, hyperspace navigation, exploration, and propulsion systems for vehicles to be used in interstellar travel. Human factor issues and social aspects of interstellar travel are also discussed.

BIBLIOGRAPHIES↗
NASA NTRS1996

Servomotors. (Latest Citations from the Aerospace Database)

The bibliography contains citations concerning the design, testing, and application of servomotors. AC, DC, and brushless motor drives are discussed. Applications are examined, including use in hydraulic presses; teleprinters; machine tools; sewing machines; and servocontrol devices for instrumentation, robots, and aircraft control. Testing methods evaluate precision, vibration and vibration reduction, and stability of servomotors.

BIBLIOGRAPHIES↗
NASA NTRS1996

Blowdown Wind Tunnels: Latest Citations from the Aerospace Database

The bibliography contains citations concerning the design, construction, operation, and performance of blowdown wind tunnels. The use of compressed gas, mechanical piston, or combustion exhaust to provide continuous or short-duration operation from transonic to hypersonic approach velocities is discussed. Also covered are invasive and non-invasive aerothermodynamic instrumentation, data acquisition and reduction techniques, and test reports on aerospace components. Comprehensive coverage of wind tunnel force balancing systems and supersonic wind tunnels are covered in separate bibliographies.

BIBLIOGRAPHIES↗
NASA NTRS1996

Microwave Antennas: Design. (Latest citations from the Aerospace Database)

The bibliography contains citations concerning the design of microwave antennas. Topics include a discussion of the recent developments in microwave antennas, and in design techniques such as computer-aided design (CAD). Various types of antenna configurations are covered, including rectangular, elliptical, and reflectarray microstrip antennas, multibeam, circular-disc, Yagi-Uda, and horn reflectors. Applications include microwave antennas for satellite communication systems, telemetry links, and solid state microwave power transmission systems.

MICROWAVE ANTENNAS↗
NASA NTRS1996

Thick Films: Electronic Applications. (Latest citations from the Aerospace Database)

The bibliography contains citations concerning the design, development, fabrication, and evaluation of thick film electronic devices. Thick film solar cells, thick films for radiation conduction, deposition processes, conductive inks are among the topics discussed. Applications in military and civilian avionics are examined.

BIBLIOGRAPHIES↗