Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Peter Lee"'
Autor:
X. Y. Li, Y. Y. Song, Y. Y. Li, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Reverse austenite and its effect on the cryogenic tensile properties in the temperature range of 20 °C to −196 °C in 0Cr13Ni4Mo steel were investigated by electron microscopy, X‐ray diffraction and tensile tests. Different amounts of reverse au
Autor:
K. Watanabe, G. Nishijima, S. Awaji, Y. Hikichi, T. Hasegawa, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Oxidized Hastelloy X (Hx) fiber braid has been demonstrated to work well as a good electric insulation of Ag‐sheathed Bi2Sr2CaCu2O8 (Ag/Bi2212) wires. In order to develop a wind‐and‐react processed Ag/Bi2212 superconducting magnet with a high c
Autor:
K. Shibata, T. Ogata, A. Nyilas, T. Yuri, H. Fujii, S. Ohmiya, T. Onishi, K. P. Weiss, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Tensile tests of 310S steel were performed at temperatures below 300 K and the yield strength and deformation behavior were compared with those of 304L and 316L steels. Computer simulations were also carried out to graph stress‐elongation curves in
Autor:
S. Watanabe, Y. Shindo, F. Narita, T. Takeda, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
This paper examines the thermal‐mechanical response of satin weave carbon fiber reinforced polymer (CFRP) laminates with internal and/or edge cracks subjected to uniaxial tension load at cryogenic temperatures. Cracks are considered to occur in the
Autor:
M. D. Sumption, V. Nazareth, E. Barzi, D. Turrioni, R. Yamada, A. V. Zlobin, E. W. Collings, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Modern high‐Jc Nb3Sn strands and cables for use in high field accelerator magnets suffer from flux jump‐related instabilities at low magnetic fields. These instabilities are determined by the values of Jc, deff, and RRR. It has been postulated th
Autor:
K. Humer, S. Raff, R. Prokopec, H. W. Weber, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
A glass fiber reinforced plastic laminate, which consists of half‐overlapped wrapped Kapton/R‐glass‐fiber reinforcing tapes vacuum‐pressure impregnated in a cyanate ester/epoxy blend, is proposed as the insulation system for the ITER Toroidal
Autor:
R. P. Walsh, K. Han, V. J. Toplosky, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
The Series-Connected Hybrid Magnets under construction at the NHMFL use Cable-in-Conduct-Conductor (CICC) technology. The 4 K mechanical properties of the conduit are extremely important to the performance and reliability of the magnets. We have meas
Autor:
R. J. Huang, F. S. Cai, L. H. Gong, L. F. Li, D. Evans, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Bi‐Sb‐Ag and Bi‐Sb‐Zn alloys with the general formula of Bi85Sb15−xAgx(x = 0, 1, 3, 5, 7) and Bi85Sb15−xZnx(x = 1, 3, 5, 7), respectively, were prepared by mechanical alloying and subsequent pressure‐less sintering. The phase structures
Autor:
H. Zhang, R. J. Huang, L. F. Li, D. Evans, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
Impregnating resins for use in fusion magnet technology are required to be radiation stable, have a long useable life together with some degree of toughness to minimise the risk of cracking during cool‐down. Some multi‐functional resins in combin
Autor:
A. Nishimura, S. Nishijima, Y. Izumi, U. (Balu) Balachandran, Kathleen Amm, David Evans, Eric Gregory, Peter Lee, Mike Osofsky, Sastry Pamidi, Chan Park, Judy Wu, Mike Sumption
Publikováno v:
AIP Conference Proceedings.
It is known that an organic material is damaged by gamma ray irradiation, and the strength after irradiation has dependence on the gamma ray dose. These issues are important not only to make global understanding of electric insulating performance of