Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Dennis Baum"'
Autor:
Clifton Mortensen, Dennis Baum
Publikováno v:
31st International Symposium on Ballistics.
For essentially all the long history of shaped-charge development, the utility of a shaped charge has been measured by its depth of penetration. This metric stems both from the historic targets of interest and the traditional output characteristic of
Autor:
Mark Shelley Brinsden, Kirsten Howley, Douglas Faux, Douglas Dobie, Robert Mailhot, Gregory Schebler, Dennis Baum
Publikováno v:
30th International Symposium on Ballistics.
Shell International Exploration and Production Inc. is developing an Emergency Severance Tool (EST) capable of severing various types of marine riser systems used in deep sea underwater drilling operations. The purpose of the tool is to rapidly relea
Autor:
Doug Dobie, Dennis Baum, Mark Shelley Brinsden, Greg Schebler, Kirsten Howley, Rob Mailhot, Ruben Guzman, Doug Faux
Publikováno v:
30th International Symposium on Ballistics.
In response to the blowout scenario in the Gulf of Mexico event in 2010 and the loss of lives and equipment, Shell International Exploration and Production Inc. started work on designing an Emergency Severance Tool (EST) to rapidly sever the marine r
Autor:
Ping Qian, Denis Richard, Gary Rutledge, Dennis Baum, Stan Ault, Michael J. Murphy, Lara D. Leininger
Publikováno v:
Procedia Engineering. 58:384-391
We present a new experimental technique to measure the force-time history of high-velocity impacts and high pressure blast waves. The technique is based on the classic Hopkinson-type strain bar, coupled with an interferometric velocimeter instead of
Autor:
Dennis Baum, Birgit Luef, Jillian F. Banfield, Robert Duarte, Kenneth H. Downing, David M. Larson, Luis R. Comolli, Roseann Csencsits
Publikováno v:
Microscopy Research and Technique. 75:829-836
We present a modern, light portable device specifically designed for environmental samples for cryogenic transmission-electron microscopy (cryo-TEM) by on-site cryo-plunging. The power of cryo-TEM comes from preparation of artifact-free samples. Howe
Publikováno v:
Propellants, Explosives, Pyrotechnics. 40:453-454
Publikováno v:
International Journal of Impact Engineering. 20:93-100
In order to facilitate the design of advanced penetrating weapons for defeating land targets, the interaction of concrete with high-velocity penetrators needs to be better characterized. To aid in this effort, three new types of time-resolved diagnos
Publikováno v:
Propellants, Explosives, Pyrotechnics. 18:345-351
A high-resolution, multi-frame, image-converter camera developed for high speed photography is applied to study the dynamic behavior of shear-formed shaped-charge liners. Grid lines applied to the inner liner surface allow the precise quantification
Publikováno v:
Proceedings of the 2003 Bipolar/BiCMOS Circuits and Technology Meeting (IEEE Cat. No.03CH37440).
A second beamline, BL 7.2, completely dedicated to beam diagnostics is being installed at the Advanced Light Source (ALS). The design has been optimized for the measurement of the momentum spread and emittance of the stored beam in combination with t
Publikováno v:
Arborist News; Dec2019, Vol. 28 Issue 6, p67-70, 4p