Spectrophotometer for continuous measurement in vacuum systems of polyphenyl diffusion pump fluid film thickness.
UV spectrophotometer for continuous measurement in vacuum systems of polyphenyl diffusion pump fluid film thickness
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SEARCH · Engineering Papers
Results for “diffuser”
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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Roll diffusion bonding of titanium alloy panels
Roll diffusion bonding technique is used for fabricating T-stiffened panel assemblies from titanium alloy. The single unit fabrication exhibits excellent strength characteristics under tensile and compressive loads. This program is applied to structures in which weight/strength ratio and integral construction are important considerations.
Bennett, J.↗
Critical evaluation and compilation of viscosity and diffusivity data Semiannual status report, May 1 - Oct. 31, 1967
Diffusion coefficient measurements for binary noble gas mixtures, silver chloride, and polymer diluent systems
Source record↗
Experimental performance evaluation of a 6.02- inch /15.29-cm/ radial-inflow turbine with an exit diffuser
Experimental performance evaluation of radial inflow turbine with exit diffuser
Futral, S. M., Jr.↗
Radiation diffusion in a medium with a strongly elongated scattering indicatrix
Approximation method for calculating radiation diffusion in medium with elongated scattering matrix
Sobolev, V. V.↗
Thermal Control Characteristics of a Diffuse Bladed, Specular Base Louver System Status Report, Jul. - Dec. 1967
Heat transfer, and thermal control characteristics of diffuse bladed louver system for spacecraft
Butler, H. W.↗
Diffuse Reflection and Transmission by Cloud and Dust Layers
Normalized probability distribution of photon optical paths for radiative transfer equatons to determine diffuse reflection and transmission by cloud and dust layers
Irvine, W. M.↗
Roll diffusion bonding of simulated titanium S-1C Y-ring segment Final report, 30 Jun. 1965 - 29 Feb. 1968
Design requirements and process parameters for fabricating simulated titanium alloy Y-ring segment for Saturn S-1C using diffusion welding
Source record↗
Performance of a venturi meter with separable diffuser
Performance of venturi meter with separable diffuser
Dudzinski, T. J.↗
Critical evaluation and compilation of viscosity and diffusivity data Semiannual status report, 1 Nov. 1967 - 30 Apr. 1968
Data logging and retrieval system for evaluating molecular diffusion coefficients of binary liquid systems
Beckman, R. B.↗
Boundary conditions for the diffusion solution of coupled conduction-radiation problems
Boundary conditions for diffusion solution of coupled heat transfer
Goldstein, M.↗
Diffusion of gases in polymeric foams
Mathematical method for determining diffusion behavior of gases in rigid polymeric foams
Cuddihy, E. F.↗
Diffusion measurements using a modified Knudsen technique
Diffusion flux and vapor pressure for escaping gas from measurement of steady state weight loss of Knudsen cell
Fray, D. J.↗
Diffusion of trace gases for leak detection in aerospace systems
Diffusion of Freon and helium trace gases for detection of leaks in aerospace systems
Brown, J. L.↗
Thermal control characteristics of a diffuse bladed specular base louver system Final report
Diffuse bladed specular base louver system for spacecraft temperature control
Butler, H. W.↗
A study to analyze and develop design criteria for a flight-concept prototype vapor diffusion water reclamation unit Final report, Apr. 1967 - Apr. 1968
Design criteria and mathematical model for vapor diffusion water reclamation unit
Kolnsberg, H.↗
Development of lithium diffused radiation resistant solar cells
Lithium diffusion parameters in radiation resistant solar cells
Payne, P.↗
Radial diffusion of electrons with energy greater than 100 keV in the outer radiation belt
Electron diffusion and intensity variations in outer radiation belt
Kuznetsov, S. N.↗