Zobrazeno 1 - 10
of 73
pro vyhledávání: '"A.W. Obst"'
Autor:
G.G. Schmitt, D. Winske, A.W. Obst, Robert E. Chrien, Michael E. Jones, R.B. Gibson, K.R. Alrick, Robert G. Watt, S. R. Goldman, S.E. Crddwell, Wilke
Publikováno v:
Proceedings of 1994 IEEE 21st International Conference on Plasma Sciences (ICOPS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db808355ab43ec7b90ebee960dad1cb
https://doi.org/10.1109/plasma.1994.588956
https://doi.org/10.1109/plasma.1994.588956
Autor:
W.L. Coulter, John F. Benage, J.C. Cochrane, A. J. Taylor, P.J. Adams, H. Lee, David B. Holtkamp, M.G. Sheppard, J.L. Stokes, J.S. Shlacter, Carl Ekdahl, N.S.P. King, Joyce A. Guzik, A.W. Obst, David M. Oro, Walter L. Atchison, R.J. Faehl, D.S. Sorenson, R.R. Bartsch, D. Platts, D.V. Morgan, Robert E. Reinovsky, George Rodriguez, R.D. Fulton, Henn Oona, G. Sandoval, Irvin R. Lindemuth, Michael E. Jones, D.W. Scudder, R.K. Keinigs
Publikováno v:
25th Anniversary, IEEE Conference Record - Abstracts. 1998 IEEE International Conference on Plasma Science (Cat. No.98CH36221).
Summary form only given. Pegasus-II is a pulsed power facility at Los Alamos National Laboratory which is used to conduct a variety of experiments in the high energy density regime, with applications to the physics of nuclear weapons as well as basic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb230ef06b311fcbc6834b5ed43d33fa
https://doi.org/10.1109/plasma.1998.677785
https://doi.org/10.1109/plasma.1998.677785
Autor:
A.W. Obst, D. Platts, Henn Oona, J.L. Stokes, N.S.P. King, R.D. Fulton, E. Chandler, David M. Oro, P. Egan, D.V. Morgan
Publikováno v:
25th Anniversary, IEEE Conference Record - Abstracts. 1998 IEEE International Conference on Plasma Science (Cat. No.98CH36221).
Summary form only given. We have used the LANL PEGASUS Z-pinch facility to drive a thin cylindrically-convergent Al liner to /spl sim/3 km/s to launch /spl sim/30 GPa shocks in a 3-mm thick 10-mm-i.d. aluminum cylinder whose interior is filled with 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::075b05527fb9f7cdf71b13884bda6480
https://doi.org/10.1109/plasma.1998.677830
https://doi.org/10.1109/plasma.1998.677830
Autor:
T. Taylor, A.W. Obst, J. P. Roberts, M. Stelts, L.R. Veeser, Robert M. Malone, P. Rodriguez, J.L. Stokes, B. Carpenter, D.S. Sorenson, W. Broste, N.S.P. King, D. Platts, Thomas W. Tunnell, Brent C. Frogget, D.V. Morgan, D. T. Westley, R. Flurer
Publikováno v:
ResearcherID
When a shock wave interacts at the surface of a metal sample "ejected matter" (ejecta) can be emitted from the surface at velocities larger than the sample velocity. The mass, size, shape, and velocity of ejecta varies depending on the initial shock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae58e7c5490965f456465376abc13493
https://doi.org/10.1109/ppc.1997.674596
https://doi.org/10.1109/ppc.1997.674596
Autor:
W.L. Coulter, J.C. Cochrane, John F. Benage, M.G. Sheppard, J.S. Shlachter, P.J. Adams, R.K. Keinigs, George A. Kyrala, Joyce A. Guzik, Robert E. Reinovsky, R.J. Trainor, Irvin R. Lindemuth, R.R. Bartsch, David M. Oro, Henn Oona, D.V. Morgan, H. Lee, David B. Holtkamp, Robert G. Watt, A. J. Taylor, A.W. Obst, G. A. Wurden, N.S.P. King, Michael E. Jones, J.L. Stokes, Carl Ekdahl, Ronald W. Moses, Walter L. Atchison, D. Platts, R.D. Fulton, R.J. Faehl, D.S. Sorenson, George Rodriguez, D.W. Scudder, W.M. Parsons
Publikováno v:
Digest of Technical Papers. 11th IEEE International Pulsed Power Conference (Cat. No.97CH36127).
Atlas will be a high-energy (36 MJ stored), high-power (/spl sim/10 TW) pulsed power driver for high energy-density experiments, with an emphasis on hydrodynamics. Scheduled for completion in late 1999, Atlas is designed to produce currents in the 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982e95bc549ccce4aeb1ed069e029aac
https://doi.org/10.1109/ppc.1997.679357
https://doi.org/10.1109/ppc.1997.679357
Autor:
D.V. Morgan, N.S.P. King, A.W. Obst, D.S. Sorenson, D. Platts, M. Stelts, D. Fulton, David M. Oro
Publikováno v:
Digest of Technical Papers. 11th IEEE International Pulsed Power Conference (Cat. No.97CH36127).
Pulsed power driven cylindrical shock physics experiments are being performed at the PEGASUS facility at Los Alamos National Laboratory. A time dependent, axial X-ray imaging capability forms a subset of the measurements to quantify material behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd57422057dd325d6a36de1eadbfc4bd
https://doi.org/10.1109/ppc.1997.679372
https://doi.org/10.1109/ppc.1997.679372
Autor:
Henn Oona, Brent C. Frogget, B. Malone, D. Crain, D. Platts, P.J. Adams, R. Pritchett, P. Watts, P. Jones, C. Lund, S. Hedges, C.E. Findley, G.J. Yates, Joyce A. Guzik, W.L. Coulter, M. Ley, A. Picklesimer, R. Flurer, N. Gray, S. Jaramillo, D. T. Westley, J.L. Stokes, N.S.P. King, K. Peterson, V.H. Holmes, R.L. Bowers, D.S. Sorenson, M.P. Hockaday, D. Malson, A.W. Obst
Publikováno v:
Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference.
The pulsed power Pegasus facility at Los Alamos National Laboratory has been configured to drive cylindrically symmetric shocks into a load region containing multiple density regions. A series of experiments are being performed to permit the developm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23224f6f4e6958dd184f7424968ca3d5
https://doi.org/10.1109/ppc.1995.599746
https://doi.org/10.1109/ppc.1995.599746
Autor:
Brent C. Frogget, D. Malson, D. T. Westley, P. Watts, K. Peterson, S. Watson, A. J. Taylor, A.W. Obst, D. Crain, D. Platts, B. Pritchett, H. Lee, B. Malone, N.S.P. King, D.S. Sorenson, A.J. Scannapieco, J. P. Roberts, M.P. Hockaday, C. Ciarcia, R. Flurer, M.G. Sheppard
Publikováno v:
Digest of Technical Papers. Tenth IEEE International Pulsed Power Conference.
An in-line holographic imaging system has been developed for hydrodynamic experiments at the Pegasus facility located at Los Alamos National Laboratory. Holography offers the unique capability to record distributions of particles over a three dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e7595a0e830526f70e84d519311155
https://doi.org/10.1109/ppc.1995.599747
https://doi.org/10.1109/ppc.1995.599747
Autor:
A.W. Obst, Dane Morgan, John Stokes, David M. Oro, W.E. Anderson, P. Egan, R.D. Fulton, Henn Oona, E. Chandler
Publikováno v:
AIP Conference Proceedings.
Experiments on the Pegasus pulsed power facility have investigated material failure and the growth of sinusoidal perturbations machined on the free inner surface of both Al 1100 and Al 6061-T6 samples undergoing shocked acceleration. The material beh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b64830e69c13503fb1434b3be550337
https://doi.org/10.1063/1.1303522
https://doi.org/10.1063/1.1303522
Autor:
J.E. Hammerberg, R.D. Fulton, A.W. Obst, D.M. Oro, G. A. Kyrala, W.E. Anderson, M. D. Wilke, J. Stokes, H. Oona
Publikováno v:
AIP Conference Proceedings.
We report on a pulsed power experiment performed at the Los Alamos National Laboratory Pegasus facility which was designed to measure material flow at metal interfaces driven to high relative velocities. Material motion at and near four flat Ta/Al(60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fa4922e1a7254c309107000f5fc6170
https://doi.org/10.1063/1.1303680
https://doi.org/10.1063/1.1303680