Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Ronald B. Rogge"'
Publikováno v:
Quantum Beam Science, Vol 2, Iss 4, p 21 (2018)
The rolled joint of a pressure tube, consisting of three axial symmetric parts, modified SUS403 stainless steel as an inner extension, Zr–2.5Nb as the pressure tube and an Inconel-718 outer sleeve has been examined by neutron diffraction for residu
Externí odkaz:
https://doaj.org/article/b9eb039ca437461b955267f075f4b7d3
Publikováno v:
Nuclear Technology. :1-16
Autor:
Robert Laxdal, Daniel Banks, Zahra Yamani, Helmut Fritzsche, D. D. Maharaj, M. Marchetto, Drew Marquardt, Zin Tun, Oliver Kester, A. Gottberg, Eduardo Rodriguez, Mina Abbaslou, Ronald B. Rogge, Ming Pan
Publikováno v:
Chemistry and Biochemistry Publications
Canada’s access to neutron beams for neutron scattering was significantly curtailed in 2018 with the closure of the National Research Universal (NRU) reactor in Chalk River, Ontario, Canada. New sources are needed for the long-term; otherwise, acce
Autor:
Chad Boyer, Mouna Saoudi, Stavros Corbett, Xiaolin Wang, Julien Lang, Ronald B. Rogge, Aaron Barry
Publikováno v:
Journal of Nuclear Materials. 558:153343
As part of a global initiative to reduce the usage of highly enriched uranium (HEU) fuel for research and test reactors, Al-clad U-7Mo/Mg and U-10Mo/Mg pin-type mini-elements with a low-enriched uranium (U-235 enrichment of 19.75 wt%) loading of 4.5
Autor:
Richard E. Billo, Ross Attardo, Joel Neidig, Hao Peng, Ronald B. Rogge, Pierre S. Ostiguy, Joseph Budzinski, David B. Go, David J. Hoelzle, Charles Tomonto, Shan Gong, M. Ravi Shankar, Bernice Aboud Gatrell, Morteza Ghasri-Khouzani
Publikováno v:
Additive Manufacturing. 22:869-882
The additive manufacturing (AM) process metal powder bed fusion (PBF) can quickly produce complex parts with mechanical properties comparable to that of wrought materials. However, thermal stress accumulated during Metal PBF may induce part distortio
Autor:
Morteza Ghasri-Khouzani, Ronald B. Rogge, Hao Peng, Joel Neidig, Pierre S. Ostiguy, M.R. Shankar, Ross Attardo, Richard E. Billo, David J. Hoelzle
Publikováno v:
Materials Science and Engineering: A. 707:689-700
Disk-shaped 316L stainless steel parts with various diameters and heights were additively manufactured using a direct metal laser sintering (DMLS) technique. Neutron diffraction was used to profile the residual stresses in the samples before and afte
A Novel In-Beam Delayed Neutron Counting Technique for Characterization of Special Nuclear Materials
Autor:
E. C. Corcoran, Ronald B. Rogge, L. Li, David G. Kelly, Bhaskar Sur, I. Dimayuga, G. Bentoumi, M. T. Andrews
Publikováno v:
IEEE Transactions on Nuclear Science. 63:2807-2814
A delayed neutron counting (DNC) system, where the sample to be analyzed remains stationary in a thermal neutron beam outside of the reactor, has been developed at the National Research Universal (NRU) reactor of the Canadian Nuclear Laboratories (CN
Publikováno v:
Annals of Nuclear Energy. 152:108001
A neutron counting (NC) technique for in-beam active neutron interrogation has been developed and deployed at the National Research Universal (NRU) reactor of the Canadian Nuclear Laboratories (CNL). A distinguishing feature of the method is that the
Publikováno v:
Ships and Offshore Structures. 12:341-359
Residual stresses are present in welded stiffened steel plates that are used to construct ships and other offshore structures. These locked-in stresses can exceed the yield stress of the parent plate material. Interruptions due to stop and restart in
Publikováno v:
AECL Nuclear Review. 4:141-154
Found unknown radioactive material is often contained in a package so the chemical and physical form of the material itself is unknown, and the detail of the packaging is likewise unknown. Together, these present a significant risk on how to handle t