Stability of a simply supported rod subjected to a random longitudinal force
Longitudinal stability of rods subjected to random forces
Kozin, F.↗
SEARCH · Search NASA
Results for “rods”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Analysis of electromagnetic waves on a dielectric rod immersed in a plasma including a discussion of diagnostic applications
Guided electromagnetic waves propagating along lossless dielectric rod immersed in isotropic and uniaxial plasmas determined for applications to plasma diagnostics
Wenger, N. C.↗
An analytical representation of temperature distributions in gravity gradient rods.
Thermal balance analysis of temperature distributions in cylindrical tube considered to model gravity gradient attitude control rod isolated in space
Florio, F. A.↗
A nuclear thermionic space power concept using rod control and heat pipes.
Nuclear reactor space power system using out-of- pile thermionic diodes, heat pipes and dual central rod type of reactivity control
Anderson, J. L.↗
Magnetostatic mode propagation in axially magnetized YIG rods containing a turning point.
Intermediate magnetostatic propagation mode for spin wave in axially magnetized rod containing turning point, including spin wave losses, explaining delay time
Kedzie, R. W.↗
A nuclear thermionic space power concept using rod control and heat pipes
Nuclear thermionic space power system using rod control and heat pipes
Anderson, J. L.↗
A nuclear thermionic space power concept using rod control and heat pipes.
Nuclear reactor space power system concept using thermionic diodes, heat pipes and rod control, emphasizing neutronic aspects and feasibility
Anderson, J. L.↗
Dynamic mode surface waves on magnetized YIG and ferrite rods.
Dynamic mode electromagnetic surface waves on axially magnetized single crystalline YIG and polycrystalline ferrite rods
Schott, F. W.↗
Development of high temperature polyimide rod seals Final report
Development of high temperature polyimide rod seals for use with hydraulic fluids in advanced aircraft
Lee, J.↗
Nuclear reactor control rod assembly with improved driving mechanism Patent
Nuclear reactor control rod assembly with improved driving mechanism
Macomber, J. W.↗
High temperature polyimide hydraulic actuator rod seals for advanced aircraft
High temperature polyimide actuator rod seals for aircraft hydraulic systems
Johnson, R. L.↗
Simple measurement of thermal lensing effects in laser rods
Time dependence of laser rod focal length, measuring thermal lensing effects
Burnham, D. C.↗
High-temperature, long-life polyimide seals for hydraulic actuator rods
Two types of polyimide seals are developed for hydraulic actuator rod in low pressure second stage of two-stage configuration. Each seal melts test objectives of twenty million cycles of operation at 534 K. Analytical and experimental study results are discussed. Potential applications are given.
Johnson, R. L.↗
Quadrupole segmented rod study
Use of segmented rods in operation of quadrupole mass spectrometer
Source record↗
Quadrupole segmented rod study
Sensitivity of quadrupole mass spectrometer with segmented rod geometry
Ierokomos, N.↗
High-temperature polyimide hydraulic actuator rod seals for advanced aircraft
Aircraft high temperature polyimide hydraulic actuator rod seals, discussing design and performance tests
Johnson, R. L.↗
A modified quadrupole mass spectrometer with custom RF link rods driver for remote operation
A commercial quadrupole residual gas analyzer system has been upgraded for operation at extended cable lengths. Operation inside a vacuum chamber for the standard quadrupole nude head is limited to approximately 2 m from its externally located rf/dc generator because of the detuning of the rf oscillator circuits by the coaxial cable reactance. The advance of long distance remote operation inside a vacuum chamber for distances of 45 and 60 m was made possible without altering the quadrupole's rf/dc generator circuit by employing an rf link to drive the quadrupole rods. Applications of the system have been accomplished for in situ space simulation thermal/vacuum testing of sophisticated payloads.
Tashbar, P. W.↗
Mechanical rod peening
Tool is inexpensive and gives repeatable results. It is modified commercially-available rod-type weld slag removal gun and is pneumatically operated by regulated compressed air supply.
Minter, E. J.↗