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13 December 2020 Design and analyses on a single panel of thermal enclosure for ELT class of instruments: mechanical structure and electrical interface
Vincenzo Cianniello, Christian Eredia, Enrico Cascone, Vincenzo De Caprio
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Proceedings Volume 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV; 114514A (2020) https://doi.org/10.1117/12.2576338
Event: SPIE Astronomical Telescopes + Instrumentation, 2020, Online Only
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Abstract
This paper provides a description of the mechanical design for the single panel of the MAORY thermal enclosure. The thermal enclosure ensures the internal environment temperature stability for improved optical performance. The panel is composed of layers of different materials, with a cooling coil inside of it. The materials and their thicknesses are chosen so that the internal environment is insulated from the outside, while the inner surface of the panel shows a uniform temperature distribution, for improved thermal stability. The paper focuses on the mechanical structure design and analyses of the panel. Particular attention is given to the interface with the electrical harness that needs to reach the inside of the enclosure.
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Vincenzo Cianniello, Christian Eredia, Enrico Cascone, and Vincenzo De Caprio "Design and analyses on a single panel of thermal enclosure for ELT class of instruments: mechanical structure and electrical interface", Proc. SPIE 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, 114514A (13 December 2020); https://doi.org/10.1117/12.2576338
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KEYWORDS
Interfaces
Mechanical engineering
Structural design
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