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12 Matching Results
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12
A Class of Casualty Functions with Special Application to Circular Targets
Abstract: "Methods developed by [the Systems Evaluation Department] to analyze circular targets are extended to handle a particular family of casualty curves."
Date:
July 1, 1960
Creator:
unknown
System:
The UNT Digital Library
Wind Tunnel Study of the Influence of Orifice Geometry and Flow Rates on the Measured Pressure Error of a Static Pressure Probe at Mach 3
Abstract: Tests were conducted in the Jet Propulsion Laboratory's 20-inch Supersonic Wind Tunnel to determine the effect of hole-spacing geometry on the measured pressure error due to "breathing" for a pressure-sensing probe at Mach 3.01.
Date:
November 1960
Creator:
Zumwalt, Glen W.
System:
The UNT Digital Library
A Transistorized Reactivity Measurement System
An all-transistor system has been developed to be used in measuring the reactivity of the reactor in the Sandia Engineering Reactor Facility. In operation, the system triggers a pulsed neutron source (PNS) in the reactor and counts the resulting neutron flux, thus giving a measure of the time constant of the reactor. The counting is done in eleven time-sequenced counting channels. The reactor time constant is a measure of the reactor reactivity.
Date:
July 6, 1960
Creator:
Ehrman, Leonard
System:
The UNT Digital Library
Vapor Pressures of the Rare Earths
Abstract: This report presents the vapor pressures versus temperature data graphically for the rare earth elements, yttrium and scandium.
Date:
August 2, 1960
Creator:
Beavis, L. C.
System:
The UNT Digital Library
An Aid to Printed Circuit Layouts Using the IBM-704 Computer
Abstract: This memorandum presents the possible applications and instructions for using REDCROSS, an IBM-704 computer program.
Date:
June 1960
Creator:
Stearns, Samuel D. & O'Connell, R. A.
System:
The UNT Digital Library
Prediction of Shock Response
Abstract: A method is presented of predicting the shock response of a friction-damped vibratory system.
Date:
November 1960
Creator:
Barba, Peter M.
System:
The UNT Digital Library
A High-Voltage Pulse Generator for Testing Dielectric Samples
Abstract: The purpose of this report is to describe the problems inherent to general dielectric strength measurements, and to act as a guide in establishing a method for pulse dielectric strength measurements.
Date:
July 13, 1960
Creator:
Kelly, R. D.
System:
The UNT Digital Library
High Velocity Shock Testing, Equipment and Methods
The need for special high velocity shock testing is pointed out and equipment that has been developed to meet these needs is discussed. The concept of velocity-change and its importance in shock-testing technology is brought out. The three types of equipment discussed are: accelerated drop testers, pneumatic actuators, and air guns. Examples of each type and their capabilities and limitations are presented.
Date:
July 11, 1960
Creator:
Walker, Walter W.
System:
The UNT Digital Library
Vapor Pressures of the Rare Earths
Abstract: This report presents the vapor pressures versus temperature data graphically for the rare earth elements, yttrium and scandium.
Date:
December 23, 1960
Creator:
Beavis, L. C.
System:
The UNT Digital Library
IBM Problem M Curves
Abstract: Presented here are working graphs of pressure, density, velocity, and temperature from the Los Alamos Scientific Laboratory calculations (IBM Problem M) of a spherically symmetric explosion in a homogeneous atmosphere.
Date:
June 29, 1960
Creator:
Broyles, C. D.
System:
The UNT Digital Library
Note on the Numerical Evaluation of Integrals of the Form [integral] [superscript infinity] [subscript infinity] f(x) [golden ratio constant] (x) dx, with Particular Reference to the Determiniation of the Expectation of a Function of a Normally Distributed Random Variable
Abstract: A method is given for the rapid and accurate numerical integration of integrals of the form [integral] [superscript infinity] [subscript infinity] f(x) [golden ratio constant] (x) dx, where f(x) is "smooth."
Date:
May 24, 1960
Creator:
unknown
System:
The UNT Digital Library
A Digital Comparator
A digital comparator has been designed to flag data which goes above a maximum limit or below a minimum limit.
Date:
September 21, 1960
Creator:
Bourgeois, N. A., Jr.
System:
The UNT Digital Library