OPTIMAL LOW-THRUST NEAR-CIRCULAR ORBITAL TRANSFER
Study of optimum low-thrust transfers between neighboring coplanar circular orbits for a simplified system model
ORBITAL TRANSFER↗
SEARCH · Engineering Papers
Results for “circularity”
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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A LOOK AT MANNED ENTRY AT CIRCULAR TO HYPERBOLIC VELOCITIES
Manned space vehicle reentry at circular to hyperbolic velocities, considering deceleration, corridor width, heating, heat protection, vehicle weight, lateral ranging, and landing factors
REENTRY CONDITION↗
BENDING VIBRATIONS OF A CIRCULAR CYLINDRICAL SHELL WITH AN INTERNAL LIQUID HAVING A FREE SURFACE
Resonant bending frequencies and mode shapes for thin, circular cylindrical shell containing an internal liquid with a free surface
FUEL TANK↗
Comments on ''a note on the classical buckling load of circular cylindrical shells under axial compression''
Buckling load of circular cylindrical shells under axial compression
CYLINDRICAL SHELL↗
Numerical solutions of knudsen flow entering a circular tube through a small axial orifice
Solutions for knudsen flow flux distributions with particles entering circular tube through small axial orifice - rocket thrustor application
KNUDSEN FLOW↗
Longitudinal-transverse bending of stiffened circular cylindrical shells <prodol'no-poperechnyy izgib karkasirovannykh krugovykh tsilindricheskikh obolochek<
Stressed and deformed state of stiffened circular cylindrical shell acted upon by transverse pressure and uniform axial loads
STRESS↗
Fortran ii computer program for the evaluation of a donnell type of differential equation for an orthotropic circular conical shell
Fortran ii computer program for evaluation of donnell type differential equation for orthotropic circular-conical shell
DONNELL EQUATION↗
Four-circular-coil system
Computer analysis of problems of four circular- coil system
COMPUTER METHOD↗
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↗