High-heat flux testing of an interceptive device for an intense proton beam.

Valdiviez, R. ; Martinez, F. A.

Technical Information Center Oak Ridge Tennessee

关键词: Proton beams;    Thermal stresses;    Design;    Probes;    Performance testing;   

RP-ID  :  DE2001782790

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

An interceptive device referred to here as a scraper has been designed and tested for use in a diagnostic device (1). The scraper will be used to probe a proton beam in order to detect the formation of beam halo (2). Probing the proton beam exposes the scraper to high heat fluxes on the order of 610 kW/cm(sup 2). The high-heat flux exposure is cyclic since the beam is probed while in pulsed mode. In order to test the design repetitive high-heat flux testing has been performed on a prototype design of the scraper. This paper describes the design, analysis, and testing of the scraper.