Resource Type

The Sandia Corporation 12-inch Transonic Wind Tunnel Analog-to-Digital Data Gathering System (open access)

The Sandia Corporation 12-inch Transonic Wind Tunnel Analog-to-Digital Data Gathering System

Abstract: This memorandum describes the components and presents the operating and maintenance instructions for the 12-inch transonic wind tunnel analog-to-digital data gathering systems.
Date: January 1961
Creator: MacKenzie, Donald R.
System: The UNT Digital Library
Shock Signatures and Spectra from Railroad Switching Loads (open access)

Shock Signatures and Spectra from Railroad Switching Loads

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.
System: The UNT Digital Library
The Use of Compensation With Directional Couplers (open access)

The Use of Compensation With Directional Couplers

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
System: The UNT Digital Library