Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Donald U Gubser"'
Autor:
Donald U. Gubser
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:931-935
The US Navy's interest in superconductivity began shortly after World War II when programs at the Naval Research Laboratory (NRL) and the Office of Naval Research (ONR) began exploring the science of superconducting materials. Throughout the 1950's a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b42e8bb92d35aaf67b278fe9415ad0a
https://doi.org/10.1109/tasc.2010.2088373
https://doi.org/10.1109/tasc.2010.2088373
Autor:
Donald U. Gubser
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 14:2037-2046
As the world becomes more "electrified," efficient distribution and use of electrical power becomes increasingly important. Loss of electrical energy due to resistance to current flow translates into wasted energy and wasted economic resources. Super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f2f0d454afda9d8a9afb5840407bcc1
https://doi.org/10.1109/tasc.2004.838318
https://doi.org/10.1109/tasc.2004.838318
Publikováno v:
Advanced Engineering Materials. 3:131-134
High-cycle fatigue-life behavior of commercial multifilamentary BSCCO 2223 powder-in-tube tape and reinforced tape was evaluated. Mechanical fatigue at room temperature and 77 K, and the onset of significant superconductivity degradation at 77 K were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2519893a620715f50e8496e0ef58aa1f
https://doi.org/10.1002/1527-2648(200103)3:3<131::aid-adem131>3.0.co
https://doi.org/10.1002/1527-2648(200103)3:3<131::aid-adem131>3.0.co
Autor:
Donald U. Gubser
Publikováno v:
Physica C: Superconductivity. :2525-2528
The US Navy continues to develop advanced systems that utilize superconducting (SC) magnets. Recent impetus toward the “all” electric ship is accelerating the desire to produce “engineering” prototypes that can be field tested to ascertain th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd51f7777c53a78c854fb2dcdb7b535a
https://doi.org/10.1016/s0921-4534(00)01303-4
https://doi.org/10.1016/s0921-4534(00)01303-4
Autor:
Donald U. Gubser
Publikováno v:
JOM. 48:30-34
The U.S. Navy has been developing superconducting homopolar motors for ship applications since 1969; a successful at-sea demonstration of the first motor, using NbTi wire for the magnet, was achieved in the early 1980s. Recently, this same motor was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54830d6cbacbc5214dc6491b2e1b4951
https://doi.org/10.1007/bf03223098
https://doi.org/10.1007/bf03223098
Autor:
T.L. Francavilla, W.G. Mathewson, R.A. Laughman, J.A. Selvaggi, Michael M. Miller, Donald U. Gubser
Publikováno v:
Cryogenics. 36:555-558
Magnets made from high-temperature superconducting materials can benefit from the judicious use of iron. Iron used in a cylindrical geometry was found to reduce the radial component of the magnetic field seen by the superconductor, and so results in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c572994926b836732151bd591634c0f0
https://doi.org/10.1016/0011-2275(96)00013-6
https://doi.org/10.1016/0011-2275(96)00013-6
Autor:
Donald U. Gubser
Publikováno v:
Journal of Electronic Materials. 24:1843-1850
Superconducting bismuth-cuprate wires, coils, and magnets are being produced by industry as part of a program to test the viability of using such magnets in Naval systems. Tests of prototype magnets, coils, and wires reveal progress in commercially p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc729f0fcceb063ee192d3b827ecf9e7
https://doi.org/10.1007/bf02652995
https://doi.org/10.1007/bf02652995
Autor:
Donald U. Gubser
Publikováno v:
Applied Superconductivity. 3:157-161
An overview of the Department of Defense research and development activities in superconductivity is presented. Efforts exist in the Navy, Air Force, ARPA, BMDO and NSA. Highlights of activities in each of these organizations will be discussed. In ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdad035ae84ecf9ad947de5140aaf09b
https://doi.org/10.1016/0964-1807(95)00046-8
https://doi.org/10.1016/0964-1807(95)00046-8
Publikováno v:
Journal of Electronic Materials. 22:1305-1309
The Navy has had a long standing interest in power applications of superconductivity. Recent advances in high temperature superconducting (HTS) materials have caused the Navy science and technology community to assess the potential of HTS magnets for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::973584e6d4576316a62d1fc029b52deb
https://doi.org/10.1007/bf02818078
https://doi.org/10.1007/bf02818078
Autor:
Roy J. Rayne, N. M. Alford, Michael M. Miller, T.W. Buttons, L. E. Toth, Donald U. Gubser, S. H. Lawrence
Publikováno v:
IEEE Transactions on Magnetics. 27:1854-1857
The authors fabricated and measured cylindrical superconducting current leads composed of a Y/sub 1/Ba/sub 2/Cu/sub 3/O/sub 7/ (YBCO) and Bi/sub 2-x/Pb/sub x/Sr/sub 2/Ca/sub 2/Cu/sub 3/O/sub 10/ (Pb-BSCCO) that were approximately 20 cm long and 1 cm/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4495ea589f6f863dc1902e2c81306650
https://doi.org/10.1109/20.133557
https://doi.org/10.1109/20.133557