Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Chester L. Shepard"'
Publikováno v:
Journal of the American Ceramic Society. 86:1353-1359
We have developed a method for measurement of internal stress in glass articles. The method uses Rayleigh-scattered light from a properly polarized laser beam propagating through glass at an oblique angle. This light is imaged with an electronic foca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75be732eca2410d8c3bb09cd7a248f6d
https://doi.org/10.1111/j.1151-2916.2003.tb03475.x
https://doi.org/10.1111/j.1151-2916.2003.tb03475.x
Publikováno v:
International Journal of Heat and Mass Transfer. 44:4027-4034
We have developed a method for measurement of temperature in glass products with the following features: (1) non-contacting, (2) real time, and (3) through-thickness. The method is based on fluorescence emission. Many glass products include Fe2O3 as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d1a0ebbc4e5307213d32acfa7cf2f9
https://doi.org/10.1016/s0017-9310(01)00046-1
https://doi.org/10.1016/s0017-9310(01)00046-1
Autor:
C.W. Enderlin, B.P. Hildebrand, Chester L. Shepard, Xang Moua, Aaron A. Diaz, M.A. Friesel, Brion J. Burghard
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 46(3)
The continuing need for in-situ measurements of physical properties of wastes contained within many high level radioactive waste tanks within the Hanford Site has initiated experimental and theoretical investigations of candidate measurement methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::934353c399ba35c9aa631bf7c7465b93
https://pubmed.ncbi.nlm.nih.gov/18238454
https://pubmed.ncbi.nlm.nih.gov/18238454
Autor:
Paul D. Rockett, Garland E. Busch, Edward F. Gabl, Jon T. Larsen, Linda V. Powers, Roy R. Johnson, Peter Hammerling, David Sullivan, Robert J. Schroeder, Chester L. Shepard, Bruce H. Failor
Publikováno v:
Physical Review A. 41:1058-1070
Spherical implosion experiments have been performed using shaped laser pulses at ${\ensuremath{\lambda}}_{0}$=0.53 \ensuremath{\mu}m to illuminate deuterium-filled polyvinyl alcohol (PVA) spherical shells. The deuterium fuel was cryogenically cooled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::310c6e3bb807ad9435d5504cae819bdf
https://doi.org/10.1103/physreva.41.1058
https://doi.org/10.1103/physreva.41.1058
Autor:
Chester L. Shepard, Todd J. Samuel, James R. Skorpik, Brion J. Burghard, Aaron A. Diaz, Richard A. Pappas
Publikováno v:
Proceedings of the 20th IEEE Instrumentation Technology Conference (Cat. No.03CH37412).
The Pacific Northwest National Laboratory (PNNL) has developed a portable, battery-operated, handheld ultrasonic device that provides non-invasive container interrogation and material identification capabilities. The technique governing how the acous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19b52d78dfb61938fec7c671459ba611
https://doi.org/10.1109/imtc.2003.1207956
https://doi.org/10.1109/imtc.2003.1207956
Autor:
Todd J. Samuel, Aaron A. Diaz, Richard A. Pappas, Brion J. Burghard, James R. Skorpik, Chester L. Shepard
Publikováno v:
SPIE Proceedings.
The Pacific Northwest National Laboratory (PNNL) has developed a portable, battery-operated, handheld ultrasonic device that provides non-invasive container interrogation and material identification capabilities. The technique governing how the acous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35fa1df0e612d5758b8bc74aa56da732
https://doi.org/10.1117/12.484671
https://doi.org/10.1117/12.484671
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56485c014c62f1dd848eb1f9afc9e93
https://doi.org/10.4271/2002-01-1996
https://doi.org/10.4271/2002-01-1996
Publikováno v:
Applied Optics. 40:5354
We developed a nondestructive and noncontact method for measuring stress at the midplane of tempered glass plates that uses Bragg scattering from a pair of thermal gratings. These gratings are formed by 1064-nm beams from a seeded Nd:YAG laser, and w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52afb3aa63d83fc43004e915cde3b52f
https://doi.org/10.1364/ao.40.005354
https://doi.org/10.1364/ao.40.005354
Publikováno v:
Review of Scientific Instruments. 56:879-884
An important upgrade of UV holographic interferometry is now in use. Many hundreds of laser fusion‐type target plasmas have been probed at KMS Fusion, Inc. using the holographic technique. The data obtained with this diagnostic include high‐resol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5c527937c0039143df92574947bc51
https://doi.org/10.1063/1.1138032
https://doi.org/10.1063/1.1138032
Autor:
Chester L. Shepard, Carl A. Kocher
Publikováno v:
The Journal of Chemical Physics. 78:6620-6628
Ionization cross sections for high‐Ryberg lithium atoms in collisions with the polar molecules NH3, H2O, and H2S have been determined by analysis of time‐of‐flight distributions for a thermal beam of lithium atoms excited by pulsed electron imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e212d2084845299aff99f536da193e70
https://doi.org/10.1063/1.444660
https://doi.org/10.1063/1.444660