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dc.creatorThayer, John
dc.creatorJiang, Jianbo
dc.creatorGernert, Nelson
dc.creatorSemenov, Sergey
dc.creatorPatel, Deepak
dc.creatorStull, Christopher
dc.creatorHoang, Triem
dc.creatorOusley, Wes
dc.date.accessioned2022-06-21T14:24:38Z
dc.date.available2022-06-21T14:24:38Z
dc.date.issued7/10/2022
dc.identifier.otherICES-2022-410
dc.identifier.urihttps://hdl.handle.net/2346/89861
dc.descriptionJohn Thayer, AAVID Thermal Division of Boyd Corp., US
dc.descriptionJianbo Jiang, AAVID Thermal Division of Boyd Corp., US
dc.descriptionNelson Gernert, AAVID Thermal Division of Boyd Corp., US
dc.descriptionSergey Semenov, NASA/GSFC, US
dc.descriptionDeepak Patel, NASA/GSFC, US
dc.descriptionChristopher Stull, Lentech, Inc, US
dc.descriptionTriem Hoang, ATA Aerospace, US
dc.descriptionWes Ousley, Lentech, Inc, US
dc.descriptionICES201: Two-Phase Thermal Control Technologyen
dc.descriptionThe 51st International Conference on Environmental Systems was held in Saint Paul, Minnesota, US, on 10 July 2022 through 14 July 2022.en_US
dc.description.abstractA pair of propylene Loop Heat Pipes has been designed, built, tested and delivered for use in cooling the two main Ocean Color Instruments for the Plankton, Aerosol, Cloud, ocean Ecosystem satellite, due to be launched by NASA in 2023. The target operating condition was to convey 15W-25W in the -40C to -20C temperature range. All wetted materials were stainless steel, while aluminum saddles and radiator panels were used to enhance heat spreading. The evaporator wick was 100mm long and used micron scale sintered powder. The radiator, at 660mm x 326mm, was machined from a block rather than being assembled as a composite. Maximum heat transport was measured at 180W. A special round of testing to assess the capacity of the secondary wick qualified the design. The units were delivered in a flat configuration to enable thorough ground testing, and then bent into the final configuration for installation into the instrument.
dc.format.mimetypeapplication/pdf
dc.language.isoengen_US
dc.publisher51st International Conference on Environmental Systems
dc.subjectLoop Heat Pipe
dc.subjectOcean Color Instrument
dc.subjectPACE Mission
dc.titlePropylene Loop Heat Pipe Design and Thermal Performance
dc.typePresentationen_US


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