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in creator/contributor: "Anderson, E.E."  
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Laser heating of an absorbing and conducting media applied to laser flash property measurements

Description: The laser flash technique is widely used for determining the thermal diffusivity of a sample. In this work, the temperature distribution throughout the sample is investigated, identifying localized, highly-heated regions near the front surface of the sample as a function of: (1) pulse duration, (2) incident beam uniformity, and (3) sample opacity. These high-temperature regions result in an increase in the uncertainty due to temperature-dependent properties, an increase in the heat loss from th… more
Date: December 31, 1993
Creator: Gritzo, L. A. & Anderson, E. E.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Deep Drilling Basic Research: Volume 4 - System Description. Final Report, November 1988--August 1990

Description: The first section of this Volume will discuss the ''Conventional Drilling System''. Today's complex arrangement of numerous interacting systems has slowly evolved from the very simple cable tool rigs used in the late 1800s. Improvements to the conventional drilling rig have varied in size and impact over the years, but the majority of them have been evolutionary modifications. Each individual change or improvement of this type does not have significant impact on drilling efficiency and economic… more
Date: June 1, 1990
Creator: Anderson, E.E.; Maurer, W.C.; Hood, M.; Cooper, G. & Cook, N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

20-ton and 1/2-ton High Explosive Cratering Experiments in Basalt Rock: Final Report, August 1962

Description: This report describes the Sandia Corporation participation and results related to Project Buckboard: the detonation of three 40,000-pound and ten 1000-pound high-explosive charges in basalt rock to establish depth -of-burst curves.
Date: August 1962
Creator: Vortman, L. J.; MacDougall, H. R. & Rauber, D. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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