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Computational Hydrocode Study of Target Damage due to Fragment-Blast Impact

Description: A target's terminal ballistic effects involving explosively generated fragments, along with the original blast, are of critical importance for many different security and safety related applications. Personnel safety and protective building design are but a few of the practical disciplines that can gain from improved understanding combined loading effects. Traditionally, any engineering level analysis or design effort involving explosions would divide the target damage analysis into two corresp… more
Date: March 24, 2011
Creator: Hatch-Aguilar, T; Najjar, F & Szymanski, E
Partner: UNT Libraries Government Documents Department
open access

Determining temperature limits of drilling fluids

Description: A capillary three tube viscometer has been designed which allows the measurement of rheological properties of time dependent non-Newtonian fluids in laminar flow at high temperture and pressure. The objective of this investigation is to determine the temperature stability of clay-water suspensions containing various drilling fluid additives. The additives studied consisted of viscosifiers, filtrate reducers, and chemical thinners. The temperature range studied is from room temperature to 550{su… more
Date: January 1, 1979
Creator: Thuren, J.B.; Chenevert, M.E.; Huang, W.T.W.; Szymanski, E. & Arkeketa, P.
Partner: UNT Libraries Government Documents Department
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