Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Toshiki Herai"'
Autor:
Tetsuo Asahara, Akihiko Inoue, Masafumi Ogata, Masahiko Nakauchi, Yoichi Nishikawa, Toshiki Herai
Publikováno v:
Journal of Physics: Conference Series. 43:979-982
It is one of the most essential things to verify the durability of devices and components of JR-Maglev system to realize the system into the future inauguration. Since the load requirements were insufficient in terms of the durability under vibration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abdcd58827e73152ee93951f2ad0fc98
https://doi.org/10.1088/1742-6596/43/1/239
https://doi.org/10.1088/1742-6596/43/1/239
Publikováno v:
Quarterly Report of RTRI. 47:12-17
In order for the super-conducting Maglev system to be commercially viable, researchers have needed to look for ways to reduce operational costs. Ground coils, which are built into a guideway along the entire length of a Maglev line, are used to prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a3945a287495b0ee5a4b9b90a82c28
https://doi.org/10.2219/rtriqr.47.12
https://doi.org/10.2219/rtriqr.47.12
Publikováno v:
TEION KOGAKU (Journal of the Cryogenic Society of Japan). 39:80-84
High temperature superconductors (HTS) have been successfully applied to current leads. Low thermal conductivity and high critical current density (Jc) are the characteristics desired for such applications. We have developed Y-Ba-Cu-O current leads f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d395c96f3bfd4fa1be5330c9efb2639
https://doi.org/10.2221/jcsj.39.80
https://doi.org/10.2221/jcsj.39.80
Publikováno v:
Quarterly Report of RTRI. 45:32-37
The purpose of these studies was to reduce the mechanical heat load generated inside onboard superconducting (SC) coils. Fretting tests were performed at liquid-helium-cooled boundaries between the structural components of SC coils, the test results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0d377f331937048396bac943c2c867
https://doi.org/10.2219/rtriqr.45.32
https://doi.org/10.2219/rtriqr.45.32
Publikováno v:
JSME International Journal Series C. 47:457-463
The purpose of this study is to reduce a mechanical heat load which is generated inside the on-board superconducting coil (SC-coil) for JR MAGLEV. The mechanical heat generation inside the SC-coil-installed inner vessel was investigated on the assump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38d1530b98ef7a618f0260cc23df65ed
https://doi.org/10.1299/jsmec.47.457
https://doi.org/10.1299/jsmec.47.457
Publikováno v:
The Proceedings of International Symposium on Seed-up and Service Technology for Railway and Maglev Systems : STECH. 2003:601-606
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed279547487681d77d7fd7fa447e4b8
https://doi.org/10.1299/jsmestech.2003.601
https://doi.org/10.1299/jsmestech.2003.601
Publikováno v:
Physica C: Superconductivity. :1185-1190
In the superconducting Maglev system, on-board superconducting magnets (SCMs) are vibrated at various frequencies according to the train speed by the electromagnetic disturbance which is caused when the train passes over ground coils. Then a mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42db8f87d54d317cd51d77c9dadf81dc
https://doi.org/10.1016/s0921-4534(02)01594-0
https://doi.org/10.1016/s0921-4534(02)01594-0
Publikováno v:
Physica C: Superconductivity. :1216-1220
Bulk RE–Ba–Cu–O (RE: rare earth elements) superconductors exhibit high critical current density ( J c ) and low thermal conductivity, that are the characteristics desired for the current lead applications. In this study, we studied whether the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec9557c1295c5915de5abb43824bad2
https://doi.org/10.1016/s0921-4534(02)00976-0
https://doi.org/10.1016/s0921-4534(02)00976-0
Publikováno v:
Cryogenics. 42:371-376
In this study, the mechanical heat loss inside the inner vessel installed with a superconducting coil (SC-coil) was investigated which increases the heat load in the on-board superconducting magnets for the JR MAGLEV system. Vibration tests for the S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9700910f6d09a786056a7361af2d11d9
https://doi.org/10.1016/s0011-2275(02)00069-3
https://doi.org/10.1016/s0011-2275(02)00069-3
Publikováno v:
Physica C: Superconductivity. :832-836
Recent advancement in the fabrication techniques has allowed the production of large grain bulk RE–Ba–Cu–O (RE: rare earth elements) superconductors with large critical current density. The current leads can be machined from such large disks. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21fdb3d635544c7446cf15f2d659d099
https://doi.org/10.1016/s0921-4534(01)00425-7
https://doi.org/10.1016/s0921-4534(01)00425-7