Design of thermal radiative properties of multilayer films on a variable emittance radiator

Kazunori Shimazaki, Sumitaka Tachikawa, Akira Ohnishi, Yuji Nagasaka

研究成果: Conference article

抄録

New thermal control material named Smart Radiation Device (SRD) has been studied to apply for spacecraft. Infrared radiative properties of the SRD change depending on its own temperature without electrical or mechanical instruments. The SRD however shows too high solar absorptance to apply it as a radiator. To overcome such drawback, it is necessary to design and apply the mutilayer films on the SRD for reflecting solar radiation, keeping infrared radiative properties of the SRD. To perform optimum design of the multilayer films, the genetic algorithm (GA) was employed. In this paper, we propose a design of the thermal radiative properties of the SRD with the multilayer films.

元の言語English
ジャーナルSAE Technical Papers
DOI
出版物ステータスPublished - 2001 1 1
イベント31st International Conference on Environmental Systems - Orlando, FL, United States
継続期間: 2001 7 92001 7 12

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Multilayer films
Radiators
Radiation
Infrared radiation
Intelligent materials
Solar radiation
Spacecraft
Hot Temperature
Genetic algorithms

ASJC Scopus subject areas

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

これを引用

Design of thermal radiative properties of multilayer films on a variable emittance radiator. / Shimazaki, Kazunori; Tachikawa, Sumitaka; Ohnishi, Akira; Nagasaka, Yuji.

:: SAE Technical Papers, 01.01.2001.

研究成果: Conference article

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