Development of a liquid Pb-Bi target for high-power ISOL facilities

被引：2
|
作者：
Houngbo, D.
Bernardes, A. P.
David, J. C.
Delonca, M.
Kravalis, K.
Lahiri, S.
Losito, R.
Maglioni, C.
Marchix, A.
Mendonca, T. M.
Popescu, L.
Schumann, D.
Schuurmans, P.
Stora, T.
Vollaire, J.
Vierendeels, J.
机构：
[1] Belgian Nuclear Research Centre (SCKCEN), Boeretang 200, Mol
[2] Department of Flow, Heat and Combustion Mechanics, Ghent University (UGent), St.-Pietersnieuwstraat 41, Gent
[3] CERN, Geneva 23
[4] CEA/Saclay, Gif-sur-Yvette Cedex
[5] IRTES-M3M and IRTES-LERMPS, Université de Technologie de Belfort-Montbeliard, Belfort Cedex
[6] Institute of Physics of University of Latvia (IPUL), 32 Miera iela, Salaspils
[7] Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata
[8] Paul Scherrer Institute (PSI), Villigen PSI
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2016年 / 376卷
关键词：
High-power ISOL target; Liquid metal; Heat deposition; Radioactive ion beams; DESIGN;
D O I：
10.1016/j.nimb.2016.01.021
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper describes some R&D activities conducted in support of the design and safe operation of a high power liquid Pb-Bi target within the LIEBE (Liquid Eutectic Lead Bismuth Loop Target for EURISOL) project. The target material is lead bismuth eutectic (LBE) which also acts as a primary coolant. As a consequence of interaction of the highly pulsed 1.4-GeV protons at ISOLDE with the target, heat powers of the order of 2 GW would be instantaneously deposited in the target during a bunch. Considerable R&D effort is thus required to demonstrate its continued coolability and structural integrity. This paper mainly reports on the conjugate flow (CFD) and heat deposition (Monte Carlo) calculations, not accounting for Fluid-Structure Interactions. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：57 / 59
页数：3
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