Zobrazeno 1 - 10
of 29
pro vyhledávání: '"John H. Pitts"'
Autor:
Nikos A. Salingaros, Rodolfo Carrera, Akinori Oda, Yasuyuki Nakao, Takashi Kuitani, Kazuhiko Kudo, Masao Ohta, A. René Raffray, Mark S. Tillack, Mohamed A. Abdou, Alex Stojimirovic, Saurin Majumdar, G. T. McConville, David A. Menke, S. K. Ho, F. J. Brechtel, T. Kenneth Fowler, Paul Gierszewski, Maxime Rabeau, John H. Pitts, Jean-François Mengué, Gérard Maurin, Bruce E. Gammon, Michael Bittner, Andreas Meister, Dieter Seeliger, Rainer Schwierz, Peter Wüstner, Peter L. Hagelstein
Publikováno v:
Fusion Technology. 23:253-256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e0e87749b69660f37b3071461bc4ec3
https://doi.org/10.13182/fst93-a30154
https://doi.org/10.13182/fst93-a30154
Publikováno v:
Fusion Technology. 23:337-341
Geometrical arrangements for locating the large number of beamlets used in high-energy laser fusion facilities around a target chamber, suitable for the 1- to 2-MJ Phebus upgrade facility, are compared. The beamlets are clustered together and enter t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84e5b84f72c75886cd124400ace40af
https://doi.org/10.13182/fst23-337
https://doi.org/10.13182/fst23-337
Autor:
Max Tabak, John H. Pitts
Publikováno v:
Fusion Technology. 19:640-645
The use of a 1-kg solid-lithium x-ray and debris shield around each fusion fuel pellet prevents vaporization of, and destructive shock waves in, the Cascade blanket granules thereby increasing their lifetime. The shield vaporizes as it absorbs energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::836f1a913f16f40afd9badf80ab13efa
https://doi.org/10.13182/fst91-a29417
https://doi.org/10.13182/fst91-a29417
Autor:
Howard G. Patton, John H. Pitts
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 8:3052-3057
We describe a vacuum system for the HYLIFE and Cascade inertial‐confinement‐fusion reactor concepts that consists of an axial‐flow compressor followed by mechanical booster pumps in series having a combined total of four stages. Vacuum componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7441cd50a8c9daf6a5899c2a398ac382
https://doi.org/10.1116/1.576585
https://doi.org/10.1116/1.576585
Publikováno v:
SPIE Proceedings.
We document the concept and the design method for dome lenses that have a compressive pressure applied to the periphery. Dome (meniscus) lenses can eliminate both birefringence and tensile stresses if used in evacuated spatial filters where a pressur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66bab98f4af62add8e15ffe924cf97ed
https://doi.org/10.1117/12.27538
https://doi.org/10.1117/12.27538
Autor:
John H. Pitts, Otis R. Walton
Publikováno v:
Fusion Technology. 8:1838-1843
Analysis of a single granule on a rotating cone shows that for the 35/sup 0/ half-angle, double-cone-shaped Cascade chamber, blanket granules will stay against the chamber wall if the rotational speed is 50 rpm or greater. The granules move axially d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf52baf47ef54d4ed78ea9dc2c76760
https://doi.org/10.13182/fst85-a40028
https://doi.org/10.13182/fst85-a40028
Autor:
Don Steiner, Charles A. Flanagan, S. I. Abdel-Khalik, Terry R. Galloway, Teruo Tamano, William L. Barr, Ralph W. Moir, Masahiro Kinoshita, Yuji Naruse, Larry R. Grisham, Douglass E. Post, David R. Mikkelsen, A. Jerry Scott, Daniel E. Wessol, Jerry L. Judd, E. B. Hooper, Horst E. Wilhelm, John H. Pitts
Publikováno v:
Nuclear Technology - Fusion. 3:1-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858eb4aeb0f60ddbcced12f1b1ab94f0
https://doi.org/10.13182/fst83-a20814
https://doi.org/10.13182/fst83-a20814
Autor:
John H. Pitts
Publikováno v:
Nuclear Technology - Fusion. 4:967-972
The Cascade concept uses the high-temperature (1200 K) potential of a solid Li/sub 2/O pebble blanket in conjunction with centrifugal action to produce a safe and highly efficient (up to 55%) reaction chamber for commercial power production. One opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::315ef876f27460048d9deadf8642ac35
https://doi.org/10.13182/fst83-a22984
https://doi.org/10.13182/fst83-a22984
Publikováno v:
Fusion Technology. 15:563-570
The authors describe a sacrificial frozen-nitrogen x-ray and debris shield that is placed around fusion fuel pellets. The inner and outer radii of this shield are 100 and 165 mm, respectively. The shield absorbs nearly half of the fuel pellet energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a15eee838c9d034e1a8ecf92f033fb
https://doi.org/10.13182/fst89-a39758
https://doi.org/10.13182/fst89-a39758
Autor:
John H. Pitts
Publikováno v:
Fusion Technology. 10:695-703
Combining direct and thermal power conversion results in a 52% gross plant efficiency with DT fuel and 68% with advanced DD fuel. We maximize the fraction of fusion-yield energy converted to kineti...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::353eecebdc08537c176a2b4c10fd7d40
https://doi.org/10.13182/fst86-a24823
https://doi.org/10.13182/fst86-a24823