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Method and apparatus for cooling window foils of electron beam accelerator
Method and apparatus for cooling window foils of electron beam accelerator
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机译:电子束加速器窗口箔的冷却方法和装置
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摘要
A method and apparatus for cooling window foils for extracting electron beams from a scanning type electron beam accelerator, the accelerator includes a primary window foil of double window type and a secondary window foil, the method and the apparatus are characterized by blowing cooling gasses against an electron beam scanning surface from both sides thereof to cool the primary window foil then reversing the flow of the cooling gasses at the center of the primary window foil, and circulating the cooling gasses by sucking the cooling gasses from both sides of the electron beam scanning surface to thereby simultaneously cool the secondary window foil.
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