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Final focus nomenclature

Description: The formal names and common names for all devices in the final focus system of the SLC are listed. The formal names consist of a device type designator, microprocessor designator, and a four-digit unit number. (LEW)
Date: August 8, 1986
Creator: Erickson, R.
Partner: UNT Libraries Government Documents Department
open access

Subcycle-specific emergency cooling limits

Description: Assembly power limits are prescribed for each reactor charge so that the Emergency Cooling System (ECS) will prevent core damage from exceeding specified damage limits during a postulated loss-of-coolant (LOCA) or loss-of-pumping (LOPA) accident. Generic assembly power limits which include a 10% uncertainty factor have been determined for the Mark 16B-31 charge. However, future power limits will not be based on the values, because a new damage model is being developed. These limits can be deter… more
Date: December 8, 1986
Creator: Giess, M J
Partner: UNT Libraries Government Documents Department
open access

Background radiation in the SLC ir from collimators and tune-up dumps in the ARCS

Description: There are various beam intercepting devices between the interaction point and the beam dumps of the SLC. Of these, the adjustable collimators, a fixed collimator, and the tune-up dumps are expected to intercept enough of the beam to warrant calculating the fluxes inside the interaction hall from them. The fluences of neutrons and photons in the interaction hall from these sources. Whether the beam has passed the interaction point or not is considered important in choosing a source term, primari… more
Date: July 8, 1986
Creator: Jenkins, T.M.
Partner: UNT Libraries Government Documents Department
open access

Electrical conductivity and equation of state of liquid nitrogen, oxygen, benzene, and 1-butene shocked to 60 GPa

Description: Measurements are reported for the electrical conductivity of liquid nitrogen (N/sub 2/), oxygen (O/sub 2/) and benzene (C/sub 6/H/sub 6/), and Hugoniot equation of state of liquid 1-butene (C/sub 4/H/sub 8/) under shock compressed conditions. The conductivity data span 7 x 10/sup -4/ to 7 x 10/sup 1/ ..cap omega../sup -1/cm/sup -1/ over a dynamic pressure range 18.1 to 61.5 GPa and are discussed in terms of amorphous semiconduction models which include such transport phenomena as hopping, perco… more
Date: October 8, 1986
Creator: Hamilton, D. C.
Partner: UNT Libraries Government Documents Department
open access

Intense microwave pulse propagation through gas breakdown plasmas in a waveguide

Description: High-power microwave pulse-compression techniques are used to generate 2.856 GHz pulses which are propagated in a TE/sub 10/ mode through a gas filled section of waveguide, where the pulses interact with self-generated gas-breakdown plasmas. Pulse envelopes transmitted through the plasmas, with duration varying from 2 ns to greater than 1 ..mu..s, and peak powers of a few kW to nearly 100 MW, are measured as a function of incident pulse and gas pressure for air, nitrogen, and helium. In additio… more
Date: October 8, 1986
Creator: Byrne, D. P.
Partner: UNT Libraries Government Documents Department
open access

Major Trends in U.S. Foreign Assistance to Central America: 1978-1986

Description: "This paper examines changes in the overall amount of U.S. aid [to Central America], in kinds of aid provided, in country shares, and changes in the content of individual aid programs" (p. iii).
Date: April 8, 1986
Creator: Sanford, Jonathan E.
Partner: UNT Libraries Government Documents Department
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