Some Performance Characteristics of the LRC 3 3/4-inch Pilot Expansion Tube Using an Unheated Hydrogen Driver
Performance characteristics of expansion tube using room temperature hydrogen driver
FLOW VELOCITY↗
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Results for “EXPANSION”
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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An expansion of the EV system
Expansion of additive value system to include filter factors and transmittance for high brightness electronic flash photography
FLASH↗
The effect of a coronal expansion on the computation of an electron temperature from emission-line intensities
Coronal expansion effect on calculation of electron temperature from emission-line intensities
EMISSION SPECTRUM↗
Are the perturbation expansions for the ground state of helium the same for Hartree and Hartree-Fock model Hamiltonians/ques/
Perturbation expansions for ground state function of helium atom, using Hartree or Hartree-Fock model Hamiltonian, based on Weiss-Martin variation-perturbation calculation
HELIUM ATOM↗
Some performance characteristics of the LRC 3-3/4-INCH pilot expansion tube using an unheated hydrogen driver.
Flow velocity, static pressure and test-section pitot pressure of expansion tube, using unheated /room temperature/ hydrogen driver
FLOW VELOCITY↗
Evaluation of flow properties in a combustion- driven expansion tube operating at 7.5 km/sec.
Convective and radiative heat transfer during atmospheric reentry examined, using double- diaphragm shock tube operated in expansion tube mode
RADIATIVE HEAT TRANSFER↗
Effects of different field expansions on omnidirectional proton counting rate data.
Effect of 49-, 64- and 100-term expansion of geomagnetic field on reduction of omnidirectional proton counting rate data
PROTON↗
Thermodynamic properties related to expansion of two-component gas
Theoretical equations were derived from basic thermodynamic equations to relate the thermodynamic properties of a two-component gas mixture to the expansion of the gas during tank ullage blowdown.
Bizjak, F.↗
The two variable expansion procedure for the approximate solution of certain nonlinear differential equations
Two variable expansion procedure for approximate solution of nonlinear differential equations with applications to satellite orbital motion
SATELLITE ORBIT↗
Perturbations of AES orbits from tesseral harmonics of gravitational potential expansion
Satellite orbit perturbations from tesseral harmonics of gravitational potential expansion
ORBIT PERTURBATION↗
Nonlinear solutions of the Vlasov equation by velocity space expansion in Laguerre polynomials
Nonlinear solution of Vlasov equation by velocity space polynomial expansion for plasma instability study
VLASOV EQUATION↗
Simplified application of Lighthill's uniformization technique using Lagrange expansion formulas.
Lighthill uniformization technique applied to singular perturbation problems using Lagrange expansion
LEADING EDGE↗
An application of matched asymptotic expansions to hypervelocity flight mechanics.
Matched asymptotic expansion method applied to hypervelocity flight trajectories, obtaining solutions to flight dynamic equations
FLIGHT MECHANICS↗
Measuring thermal expansion of multiple specimens at high temperature
Furnace capable of heating 10 specimens to a uniform temperature simultaneously, aids in the measuring of the thermal expansion of each specimen. The specimens are measured with a telescope unit consisting of two microtelescopes. Overall accuracy of the system is estimated to be plus or minus 2 percent at 2000 degrees C.
Gaal, P. S.↗
Design eliminates radial thermal expansion in turbine stator components
Stress levels created in turbine stator components because of differential thermal expansion was eliminated by incorporation of a semifloating design, in which the stator vanes are retained by the outer ring assembly and radially piloted in the inner ring.
Anderson, M. J.↗
Use of similarity parameters for examination of geometry characteristics of high-expansion- ratio axial-flow turbines
Similarity parameters used for examining geometry characteristics of axial flow turbines with high expansion ratio
Glassman, A. J.↗
Performance of annular plug and expansion-deflection nozzles including external flow effects at transonic Mach numbers
Performance evaluation of annular plug and expansion-deflection nozzles including external flow effects at transonic Mach numbers
Wasko, R. A.↗
The use of eigenfunction expansions in the general solution of three-dimensional crack problems
Eigenfunction expansion technique for three dimensional stress and displacement expressions in series form for infinite solids weakened by plane of discontinuity or crack
Hartranft, R. J.↗