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The Use of Compensation With Directional Couplers

Description: Abstract: The accurate measurement of voltage standing wave ratio (VSWR) is of prime importance in the production of microwave systems. The work reported in this memorandum was undertaken in the development of a faster system for measuring VSWR.
Date: January 1961
Creator: Lincoln, Roland Alan
Partner: UNT Libraries Government Documents Department
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Neutron Flux and Spectra Measurements in the Sandia Pulsed Reactor Facility (SPRF)

Description: Introduction: Neutron measurements were made in the pulsed reactor building and on the safety screen of the pulsed reactor in order to determine the neutron yield of the reactor as a function of (1) distance from the reactor centerline, (2) direction in the reactor building, and (3) position on the reactor safety screen.
Date: January 1962
Creator: Buckalew, William H.
Partner: UNT Libraries Government Documents Department
open access

Re-entry Flight Demonstration Number Two: Interim Flight-Test Report

Description: Abstract: This report presents a summary and brief evaluation of the RFD-2 flight-test data reduced as of December 16, 1964.
Date: January 8, 1965
Creator: Cropp, L. O.; Everhart, W. H.; Keck, L. J.; Klett, R. D.; Robertson, M. M.; Spahr, H. R. et al.
Partner: UNT Libraries Government Documents Department
open access

Shock Signatures and Spectra from Railroad Switching Loads

Description: Abstract: This report describes two tests made to obtain data on the loads that equipment is subjected to during railroad switching.
Date: January 1961
Creator: Adams, P. H.
Partner: UNT Libraries Government Documents Department
open access

Experimental Pressure Distributions and Force Coefficients on Block Forms for Varying Mach Number, Reynolds Number, and Yaw Angle

Description: Abstact: "Wind tunnel tests were performed to determine pressure distributions and normal force coefficients on three block forms on mounting planes. The dimension ratios of the blocks were 1:1:1, 1:1:2, and 1:1:4. Results are given for variation in Mach number from 0.066 to 0.8, in Reynolds number from 0.28 x 10(exp 6) to 4 x 10(exp 6), and in yaw angle from 0 to 90 degrees. Results show a Reynolds number independence over the range examined. Windward face force coefficients for a given block … more
Date: January 1959
Creator: Hankins, Dorris M.
Partner: UNT Libraries Government Documents Department
open access

Salton Sea Meteorological Instrumentation Test Series, Salton Sea, California, Conducted in September 1959

Description: Abstract: "This report discusses tests conducted to determine the accuracy of meteorological equipment which is used to gather upper air data. Equipment tested was the GMD-2, SMD-1A, GMD-1B, and the WBRT-57. A four-station phototheodolite network was used as a standard for point-in-space determinations."
Date: January 1961
Creator: Jones, L. E.; Levesque, R. L., Jr.; Niper, E. D. & Willis, John T.
Partner: UNT Libraries Government Documents Department
open access

Analysis of the Mount Laguna Photovoltaic Cell Failure

Description: From summary: The purpose of this analysis is to provide photovoltaic (P/V) system design and field engineers with an understanding of the primary factors which can cause individual P/V cells in a module or an array to be forced into reverse bias and eventual failure and to provide guidelines for the adequate protection of the cells.
Date: January 1981
Creator: Anderson, E.; Lambarski, T.; Kadlec, D.; Nakos, J. & Turfler, R. M.
Partner: UNT Libraries Government Documents Department
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