Accession Number DE2012-1045183
Title Design of an 18 MW Beam Dump for 500 GEV Electron/Positron Beams at an ILC.
Publication Date Jul 2012
Media Count 3p
Personal Author A. Seryi D. Walz J. Amann P. Rai P. Satyamurthy R. Arnold
Abstract This article presents a report on the progress made in designing 18 MW water based Beam Dumps for electrons or positrons for an International Linear Collider (ILC). Multi-dimensional technology issues have to be addressed for the successful design of the Beam Dump. They include calculations of power deposition by the high energy electron/positron beam bunch trains, computational fluid dynamic analysis of turbulent water flow, mechanical design, process flow analysis, hydrogen/oxygen recombiners, handling of radioactive 7Be and 3H, design of auxiliary equipment, provisions for accident scenarios, remote window exchanger, radiation shielding, etc. The progress made to date is summarized, the current status, and also the issues still to be addressed.
Keywords Accidents
Beam bunching
Beam dumps
Computational fluid dynamics
Computer calculations
Design
Electrons
Linear colliders
Positrons
Radiations
Recombiners
Shielding
Windows

 
Source Agency Technical Information Center Oak Ridge Tennessee
NTIS Subject Category 46 - Physics
Corporate Author Stanford Research Inst., Menlo Park, CA.
Document Type Technical report
Title Note N/A
NTIS Issue Number 1303
Contract Number DE-AC02-76SF00515

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