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

Kazunori Shimazaki; Sumitaka Tachikawa; Akira Ohnishi; Yuji Nagasaka

doi:10.4271/2001-01-2339

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

Kazunori Shimazaki, Sumitaka Tachikawa, Akira Ohnishi, Yuji Nagasaka

Department of System Design Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

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.

Original language	English
Journal	SAE Technical Papers
DOIs	https://doi.org/10.4271/2001-01-2339
Publication status	Published - 2001 Jan 1
Event	31st International Conference on Environmental Systems - Orlando, FL, United States Duration: 2001 Jul 9 → 2001 Jul 12

ASJC Scopus subject areas

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

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10.4271/2001-01-2339

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title = "Design of thermal radiative properties of multilayer films on a variable emittance radiator",

abstract = "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.",

author = "Kazunori Shimazaki and Sumitaka Tachikawa and Akira Ohnishi and Yuji Nagasaka",

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AU - Shimazaki, Kazunori

AU - Tachikawa, Sumitaka

AU - Ohnishi, Akira

AU - Nagasaka, Yuji

PY - 2001/1/1

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N2 - 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.

AB - 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.

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T2 - 31st International Conference on Environmental Systems

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

Abstract

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