Computational design of solar reflection and far-infrared transmission films for a variable emittance device

Kazunori Shimazaki, Akira Ohnishi, Yuji Nagasaka

研究成果: Article査読

15 被引用数 (Scopus)

抄録

A smart radiation device (SRD) that is a variable emittance radiator has been studied as a method of thermal control for spacecraft. The SRD consists of manganese oxide with a perovskite-type structure, and the total hemispherical emittance of the SRD changes considerably depending on temperature. Here we propose an optimal method of designing multilayer films for the SRD by using a genetic algorithm. The multilayer films reflect solar radiation and transmit far-infrared radiation to maintain variation of the infrared optical properties of the SRD.

本文言語English
ページ(範囲)1360-1366
ページ数7
ジャーナルApplied Optics
42
7
DOI
出版ステータスPublished - 2003 3月 1
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 工学(その他)
  • 電子工学および電気工学

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