Four-circular-coil system
Computer analysis of problems of four circular- coil system
COMPUTER METHOD↗
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Results for “circular”
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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The application of circular arrays to spacecraft antenna problems.
Circular arrays for spacecraft antennas
ANTENNA↗
A High-Temperature Circular-Aperture Blackbody Radiation Source
High temperature circular aperture black body radiation source for field calibration of missile and airborne radiometers
RADIOMETER↗
Liquid cavitation studies in circular pipe bends
Cavitation indices for circular pipe bends using water as working fluid
PIPEFLOW↗
Transient Heat Transfer Through a Thin Circular Pipe Due to Unsteady Flow in the Pipe
Transient heat transfer through thin circular pipe due to unsteady flow
UNSTEADY FLOW↗
The stability of swirling flow of a viscous conducting fluid in the presence of a circular magnetic field
Condition for swirling flow stability in circular magnetic field - mathematical analysis
FLOW STABILITY↗
Summary of investigations of entrance effects in circular thrust bearings
Pressure distribution near single axial supply hole of externally pressurized circular thrust bearing - investigation of entrance effects
PRESSURE DISTRIBUTION↗
Oscillating pressures within a cylindrical chamber that has a circular piston in one end wall.
Oscillating air pressures within cylindrical chamber containing sinusoidally driven circular piston on end wall
STRUCTURAL VIBRATION↗
Hyperspheroidal functions - optical resonators with circular mirrors.
Hyperspheroidal differential equation for circular mirror optical resonator modes for large and small Fresnel numbers
DIFFERENTIAL EQUATION↗
Density field for free-molecule flow through circular ducts.
Density field for free molecule flow through circular ducts assuming steady state Maxwellian velocity distribution
CHANNEL FLOW↗
Sheet metal strip unrolls to form circular boom
Preformed metal strip, coiled flat on a storage drum, unrolls to form a cylindrical boom. Tabs and slots on opposite sides of the strip interlock to form a continuous circular cross section. This retractable boom can be used as a spacecraft antenna, gravity gradient, or positioning device.
Source record↗
Circular, explosion-proof lamp provides uniform illumination
Circular explosion-proof fluorescent lamp is fitted around a TV camera lens to provide shadowless illumination with a low radiant heat flux. The lamp is mounted in a transparent acrylic housing sealed with clear silicone rubber.
Source record↗
Electron beam welding of copper-Monel facilitated by circular magnetic shields
High permeability, soft magnetic rings are placed on both sides of electron beam weld seams in copper-Monel circular joint. This eliminates deflection of the electron beam caused by magnetic fields present in the weld area.
Lamb, J. N.↗
Equations provide tubular information on effects of uniform and variable loads on thin, flat, circular plates
Unit-mass system of derivation of equations determines the deflection, slope, and moments for thin, flat, circular plates subjected to either a uniform or a symmetrical variable load. The derived equations are computed, organized in tabular form, and graphically depicted.
Heap, J. C.↗
Hypersonic flow of air past a circular cylinder with non-equilibrium oxygen dissociation including dissociation of the free stream
Hypersonic inviscid flow past a circular cylinder with nonequilibrium oxygen dissociation and dissociation of the free stream
INVISCID FLOW↗
A theoretical and experimental study of the nonlinear flexural vibrations of thin circular rings
Analysis of nonlinear flexural vibrations of thin circular rings, and application of Galerkin method on motion equations
MOTION EQUATION↗
Liquid cavitation studies in circular pipe bends
Liquid cavitation studies in circular pipe bends
PIPEFLOW↗
Four-Circular-Coil Systems
Turns-ratio and flux density parameters for four circular coil systems
MAGNETIC FIELD COIL↗