Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J. C. Theilacker"'
Publikováno v:
AIP Conference Proceedings.
Fermi National Accelerator Laboratory is constructing a superconducting 1.3 GHz cryomodule test facility located at the New Muon Lab building. The facility will be used for testing and validating cryomodule designs as well as support systems. For the
Autor:
T. J. Peterson, H. F. Carter, M. H. Foley, A. L. Klebaner, T. H. Nicol, T. M. Page, J. C. Theilacker, R. H. Wands, M. L. Wong-Squires, G. Wu, J. G. Weisend
Publikováno v:
AIP Conference Proceedings.
Physics laboratories around the world are developing niobium superconducting radio frequency (SRF) cavities for use in particle accelerators. These SRF cavities are typically cooled to low temperatures by direct contact with a liquid helium bath, res
Autor:
T. Barnett, Yu. P. Filippov, E. Yu. Filippova, N. V. Mokhov, N. Nakao, A. L. Klebaner, S. A. Korenev, J. C. Theilacker, J. Trenikhina, K. Vaziri, J. G. Weisend, John Barclay, Susan Breon, Jonathan Demko, Michael DiPirro, J. Patrick Kelley, Peter Kittel, Arkadiy Klebaner, Al Zeller, Mark Zagarola, Steven Van Sciver, Andrew Rowe, John Pfotenhauer, Tom Peterson, Jennifer Lock
Publikováno v:
AIP Conference Proceedings.
Large quantity of cryogenic temperature sensors will be used for operation of the International Linear Collider (ILC). Most of them will be subject to high radiation doses during the accelerator lifetime. Understanding of particle energy spectra, acc
Publikováno v:
AIP Conference Proceedings.
The Fermilab Tevatron cryogenic system utilizes high‐speed centrifugal cold compressors, made by Ishikawajima‐Harima Heavy Industries Co. Ltd. (IHI), for high‐energy operations. The compressor is designed to pump 60 g/s of 3.6 K saturated heliu
Autor:
A. L. Klebaner, J. C. Theilacker
Publikováno v:
AIP Conference Proceedings.
A group of laboratories and universities, with Fermilab taking the lead, are constructing a superconducting cryomodule test facility (SMTF) in the Meson Detector Building (MDB) area at Fermilab. The facility will be used for testing and validating de
Publikováno v:
AIP Conference Proceedings.
The Fermilab Tevatron cryogenic system utilizes high-speed centrifugal cold compressors, manufactured by Ishikawajima-Harima Heavy Industries Co. Ltd. (IHI), for high-energy operations [1]. The compressor is designed to pump 60 g/sec of 3.6 K saturat
Autor:
A. L. Klebaner, J. C. Theilacker
Publikováno v:
AIP Conference Proceedings.
The paper discusses several alternative ideas to improve the cryogenic performance of the Tevatron magnet strings under high energy, low temperature, operating conditions. A previously developed mathematical model of the Tevatron magnet string has be
Autor:
J. C. Theilacker, A. L. Klebaner
Publikováno v:
AIP Conference Proceedings.
The existing Tevatron spool piece has been upgraded by adding a single-phase to two-phase heat exchanger or recooler. This will enhance the single-phase to two-phase heat transfer and, along with other upgrades, allow for a higher energy. The perform
Autor:
J. C. Theilacker
This year saw the completion of three accelerator improvement projects (AIP) and two capital equipment projects pertaining to the Tevatron cryogenic system. The projects result in the ability to operate the Tevatron at lower temperature, and thus hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3544d57093f3702c3e31998187cace86
https://doi.org/10.2172/10173938
https://doi.org/10.2172/10173938
Autor:
J. C. Theilacker, Sanford A. Klein
Publikováno v:
Journal of Solar Energy Engineering. 103:29-33
An analytical method is developed for estimating R, the ratio of the long-term monthly-average daily radiation on an inclined surface to that on a horizontal surface. This method differs from the Liu and Jordan [1] method in the manner in which the b