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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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Critical loadings and precritical calculations for 2.9 inch pitch core in determining feasibility of isotopically enriched tungsten water moderated reactor for use as nuclear rocket
NASA zero power reactor II to determine critical masses
Shaftwhirling critical speeds and bearing loads for model I and model II fuel turbopumps
Analytical computation of compressible laminar boundary layer near critical point on porous flat wall in air stream
Zero Power Reactor II used for determining critical cylindrical configurations of aqueous uranyl fluoride that contain heterogeneous arrays of void
Diffusion broadening in inelastic scattering of monochromatic light off cyclohexane polystyrene, near critical point for mixing
Hydrogen diffusion in upper atmosphere near critical level
Effect of boundary conditions for tangential displacement on upper critical pressure value of cylindrical shell
Critical load for thin plate weakened by elliptic hole that causes macroscopic equilibrium cracks
Viscosity coefficients of liquids near critical points
Interfiber distance and temperature effect on critical aspect ratio in composites
Critical surface between superconducting and normal state determined for commercial niobium stannide ribbon and Nb-Zr wire
Critical fluid flow rate analysis of two-phase nitrogen at stagnation pressure of 25 psia
We present high-resolution measurements of the isothermal susceptibility of pure 3He near the liquid-gas critical point.
This paper proposes the use of Bi-directional Analysis (BDA), an integrated extension of SFMEA and SFTA, as a core assessment technique by which saftey-critical software can be certified.
Large gravity induced density gradients present in ground-based experiments prevent an unambiguous test of universality and scaling predictions near the liquid-gas critical point.
Proper interpretation of critical velocity ionization experiments depends upon understanding the expected results from in-situ or remote sensors. In particular, the 1991 shuttle based CIV experiment had diagnostics.
Although the existence of the critical ionization velocity (CIV) is known from laboratory experiments, no agreement has been reached as to weather CIV exists in the natural space environment.