Results 61 to 70 of about 21,894 (183)

Oxidizer heat exchanger component testing [PDF]

open access: yes
As part of the RL10 Rocket Engine Product Improvement Program, Oxidizer Heat Exchanger (OHE) stages 1, 2, and 3 were designed and fabricated during late 1983 and early 1984.
Kanic, P., Kmiec, T.
core   +1 more source

Orbit transfer rocket engine technology program. Phase 2: Advanced engine study [PDF]

open access: yes
In Phase 2 of the Advanced Engine Study, the Failure Modes and Effects Analysis (FMEA) maintenance-driven engine design, preliminary maintenance plan, and concept for space operable disconnects generated in Phase 1 were further developed.
Erickson, C., Hines, B., Martinez, A.
core   +1 more source

An experiment to detect microorganisms in the upper atmosphere flown on Aerobee NASA 4.150 [PDF]

open access: yes
Upper atmospheric microorganism detection by modified dust collector on Aerobee ...
Picciolo, G. L.   +2 more
core   +1 more source

Small Engine Component Technology (SECT) [PDF]

open access: yes
A study of small gas turbine engines was conducted to identify high payoff technologies for year-2000 engines and to define companion technology plans.
Benn, K.   +4 more
core   +1 more source

IXPE Mirror Module Assemblies [PDF]

open access: yes
Expected to launch in 2021 Spring, the Imaging X-ray Polarimetry Explorer (IXPE) is a NASA Astrophysics Small Explorer Mission with significant contributions from the Italian space agency (ASI).
Alexander, Cheryl   +14 more
core   +1 more source

Rocket-miR, a translational launchpad for miRNA-based antimicrobial drug development. [PDF]

open access: yesmSystems, 2023
Neff SL   +6 more
europepmc   +1 more source

Study of solid rocket motor for a space shuttle booster. Appendix B: Typical component recertification test procedures [PDF]

open access: yes
Flexseal assemblies, TVC actuators, hydraulic supply system, TVC electronic control unit, flight instrumentation system, ordnance system electronics, and hydrotest of SRM case segments are discussed, applied to typical component recertification test ...

core   +1 more source

High temperature NASP engine seal development [PDF]

open access: yes
Key to the development of advanced hypersonic engines such as those being considered for the National Aerospace Plane (NASP) is the development and evaluation of high temperature, flexible seals that must seal the many feet of gaps between the ...
Melis, Matthew E.   +3 more
core   +1 more source

Particle size of aluminum oxide produced by a small rocket motor [PDF]

open access: yes
Spectrophotometric method for measurement of aluminum oxide particle sizes during burning of solid propellant rocket ...
Dobbins, R. A.
core   +1 more source

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