Quench induced pressure rise in the cooling pipes of the ATLAS Barrel Toroid model

被引：0

作者：

Haug, F ^{[1
]}

Bottura, L ^{[1
]}

Broggi, F ^{[1
]}

Junker, S ^{[1
]}

机构：

[1] CERN, AT Div, CH-1211 Geneva 23, Switzerland

来源：

ADVANCES IN CRYOGENIC ENGINEERING, VOLS. 49A AND B | 2004年 / 710卷

关键词：

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The ATLAS superconducting magnet system consists of a Barrel Toroid, two EndCap Toroids and a Solenoid. Eight individual racetrack coils will be assembled to form the Barrel Toroid with overall dimensions of 26 in length and 20 in diameter. In order to verify the design concept a 9 in long short version of a single Barrel Toroid coil was built. A test program was conducted at the CERN cryogenic test facility which included the evaluation of the pressure rise in the helium cooling channels during quenches of the coil. A specific experimental set-up with cold pressure transducers and capillaries was installed for online measurement of the pressure signals. In addition a computer model was used to simulate these events. The data obtained are presented.

引用

页码：711 / 718

页数：8

共 10 条

[1] BERTHIER R, 2002, INFNTC0211 INFN LASA
[2] Flower, a model for the analysis of hydraulic networks and processes
Bottura, L
Rosso, C
[J]. CRYOGENICS, 2003, 43 (3-5) : 215 - 223
[3] A general model for thermal, hydraulic and electric analysis of superconducting cables
Bottura, L
Rosso, C
Breschi, M
[J]. CRYOGENICS, 2000, 40 (8-10) : 617 - 626
[4] BOTTURA L, 1999, COMMUNICATION APR
[5] Construction of the ATLAS B0 model coil
Daël, A
Acerbi, E
Alessandria, F
Beriaud, C
Berthier, R
Broggi, F
Mayri, C
Pabot, Y
Rey, JM
Reytier, M
Rossi, L
Sorbi, M
Van Hille, H
Volpini, G
Sun, Z
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2001, 11 (01) : 1597 - 1600
[6] HAUG F, 1989, MEASUREMENTS PRESSUR
[7] HAUG F, 1999, CERN CRYOGENIC TEST
[8] MIELE P, 1999, ATLAS MAGNET TEST FA
[9] RIVOLTELLA G, 2002, INFNTC0221 INFN LASA
[10] The superconducting magnet system for the ATLAS detector at CERN
ten Kate, HHJ
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2000, 10 (01) : 347 - 352

← 1 →