Analytical and experimental study of boiler instabilities due to feed-system - Subcooled region coupling
Instabilities occurring in forced-flow, electrically heated, downflow boiler due to feed system-subcooled region coupling
INSTABILITY↗
SEARCH · Engineering Papers
Results for “coupled”
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.
Photon-coupled isolation switch Quarterly report, 1 Oct. - 31 Dec. 1966
Integrated circuit photon coupled isolation switch
ELECTRONIC SWITCH↗
Feasibility of conventional control techniques for large highly coupled elastic boost vehicles Final report
Control techniques for large highly-coupled elastic boost vehicles with elastic and fuel slosh mode frequencies close to desired control frequencies - motion equations
MOTION EQUATION↗
Coupling coefficients for particle passage through the atmosphere, taking into account nuclear interactions
Coupling coefficients for mesons passing through atmosphere taking into account nuclear interactions
COUPLING CONSTANT↗
Mutual coupling between TEM and TE sub 01 parallel-plate waveguide apertures.
Mutual coupling between TEM and TE 01 parallel- plate waveguides calculated, using wedge diffraction techniques
TRANSVERSE WAVE↗
Coupled thermoelasticity of bars.
Boundary value problems for semiinfinite bars made of coupled thermoelastic material solved by new functions that are corrections to classic tabulated functions
ERROR FUNCTION↗
Effect of structural compliance-induced cross- axis coupling on the stability of a two-axis thrust vector attitude control system.
Structural compliance induced cross axis coupling effect on gimballing system stability of rocket engine two-axis attitude TVC system
GIMBALLED CONTROL↗
Energy coupling at a two-fluid plasma density discontinuity.
Energy coupling among electron acoustic, ion acoustic and transverse electromagnetic waves at two-fluid plasma density discontinuity
COUPLED MODE↗
Coupled two-degree-of-freedom response of soft- mounted rigid body to random excitation.
Mode coupling effect on response of rigid body to random excitation analyzed, using two degree of freedom model
DYNAMIC RESPONSE↗
Resonance transition probabilities in intermediate coupling for some neutral non- metals.
Resonance transition probabilities in intermediate coupling for some neutral nonmetals, noting radiative lifetime measurements by phase shift
TRANSITION PROBABILITY↗
On the stability constraints and oscillatory behavior of coupled systems.
Coupled systems stability constraints and oscillatory behavior, discussing feedback path nonlinearities using differential equations
NONLINEAR FEEDBACK↗
Full-wave solutions in terms of coupled vacuum modes.
Full wave solutions for coupled modes corresponding to ionospheric propagation in vacuum, stressing numerical swamping problem
NUMERICAL ANALYSIS↗
Structural features of the S-matrix for the rotational excitation of homonuclear diatomic molecules by atom impact - Close-coupled versus approximate computations.
S-matrix computations for quantum transitions, considering close coupling case of homonuclear diatomic molecular rotational excitation
TRANSITION PROBABILITY↗
A method for optically coupling a 5'' photomultiplier tube.
Optical coupling of photomultiplier tube to acrylic plastic using clear silicone potting compound
PHOTOMULTIPLIER↗
On structural compliance-induced coupling in a thrust-vector control system.
Structural compliance induced cross axis coupling effect on gimballing system stability of rocket engine two-axis attitude TVC system
CONTROL STABILITY↗
A review of recent developments in the application of coupled oscillators to phased array antennas
Some years ago it was proposed that an array of electronic oscillators coupled to nearest neighbors can be made to mutually injection lock and oscillate as an ensemble thus implementing spatial power combining.
coupled oscillators injection locking phased array↗
An Agile Beam Transmit Array Using Coupled Oscillator Phase Control
Our purpose in coupling oscillators together is to achieve high radiated power through the spatial power combining which results when the oscillators are injection locked to each other.
Phased Array Scanning Antenna Coupled Oscillators↗
Control of Coupled Oscillator Arrays for Communications Applications
Our purpose in coupling oscillators is to achieve high radiated power through the spatial power combining which results when the oscillators are injection locked to each other.
Coupled Oscillators Phased Arrays↗