Ion Beam Analysis for recession determination and composition estimate of Aerospace Thermal Protection System materials
作者: D. RapagnaniM. De CesareD. AlfanoR. BuompaneS. CantoniM. De Stefano FumoA. Del VecchioA. D'OnofrioG. PorzioG.C. RufoloL. Gialanella
作者单位: 1Department of Mathematics and Physics, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
2Department of Diagnostic Methodologies and Measurement Techniques, CIRA – Italian Aerospace Research Centre, 81043 Capua, Italy
3Department of Space, CIRA – Italian Aerospace Research Centre, 81043 Capua, Italy
刊名: Nuclear Inst. and Methods in Physics Research, B, 2020, Vol.467 , pp.53-57
来源数据库: Elsevier Journal
DOI: 10.1016/j.nimb.2020.01.006
关键词: Thermal Protection SystemsPlasma Wind TunnelsIon Beam AnalysisSurface Layer Implantation with radioactive tracersRecession rateRutherford Backscattering Spectroscopy (RBS) for AerospaceTPS composition and structure modificationsRadioactive Ions Implantation (RII) for Aerospace
英文摘要: Abstract(#br)The study of Thermal Protection Systems (TPS) is largely performed in Plasma Wind Tunnel (PWT) facilities where sample wear rate is of main interest and the knowledge of its relation with sample surface temperature desirable. The intrusive and indirect methods employed so far reduce the reliability and the accuracy of these tests.(#br)A new joined technique based on both the Surface Layer Implantation of radioactive tracers and on the emissivity-free Dual Color Infra-Red thermography allows the online measure of both the TPS wear rate and the surface temperature without any preparation (i.e. modification) of the sample. Other Ion Beam Analysis techniques like the Rutherford Backscattering Spectrometry (RBS) can be employed off-line to perform integrative, quantitative and...
全文获取路径: Elsevier  (合作)

  • recession 后退
  • estimate 估计
  • Analysis 分析
  • materials 工业三废
  • composition 构图
  • determination 测定
  • radioactive 放射性的
  • RBS Remote Batch System
  • TPS Tape Prepared System
  • structure 构造