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DTL Faraday Cups Mechanical Design: Innovative Concepts and Integration Solutions

Explore the cutting-edge mechanical design of DTL Faraday Cups, including innovative features such as spring bellows, cooling channels, and graphite collectors. Discover integration solutions for seamless intertank alignment and optimal performance.

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DTL Faraday Cups Mechanical Design: Innovative Concepts and Integration Solutions

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  1. DTL Faraday CupsMechanical Design Thomas Grandsaert Development Engineer www.europeanspallationsource.se 13 December, 2018

  2. DTL Faraday Cups Full system Spring Bellows Pneumatic actuator with at least 120mm stroke ComVAT WS flange FC Catia #’s for conceptual models: DTL4 FC - ESS-0489247 (LOM D) DTL2 FC - ESS-0242320 (LOM D)

  3. Fluka >> ANSYSGeometry 5 mm length 35 mm length

  4. DTL Faraday Cups DTL2 Design Copper wall and spring wafer Repeller electrode Cooling plate Graphite collector Graphite foil degrader Macor insulator Redundant “cargo-culted” alumina insulator removed

  5. DTL Faraday Cups DTL4 Design Copper wall Cooling plate Back plate thickened to 5mm to help with heat conduction Graphite collector TZM foil degrader

  6. Mechanical DesignCooling V-shaped cooling channels

  7. Mechanical DesignCooling At the suggestion of Angel from Bilbao, a more detailed cooling channel simulation was modeled for the worst case from the DTL2, for which the peak temperature dropped about 8%

  8. DTL Faraday CupsIntertank integration (11/20/18) previously…

  9. DTL Faraday CupsIntertank integration (11/20/18) Upon request, Macro Nenni has helped us by increasing the intertank aperture to 45 x 113 mm. Although the FC now easily fits through the intertank aperture, there is a clash in the center of the intertankwith the BCM and the downstream wall.

  10. DTL Faraday CupsIntertank integration (11/20/18) Possible solutions: Reduce size of both faraday cups and change materials of DTL4 configuration Supplicate Legnaro team for more space in the intertank

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