A Topology Optimization Based Design of Space Radiator for Focal Plane Assemblies

doi:10.3390/en14196252

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	A Topology Optimization Based Design of Space Radiator for Focal Plane Assemblies
	X. Shen; H. T. Han; Y. C. Li; C. X. Yan and D. Q. Mu
	2021
发表期刊	Energies
卷号	14 期号:19 页码:15
摘要	In this paper, to improve the heat dissipation efficiency of a radiator for focal plane assemblies, a topology optimization method is introduced into the design process. For the realization of the optimization, an objective of maximal thermal stiffness concerning the radiator is formulated. The topology optimization is performed under the same mass constraint of 2.05 kg as the initial design. To improve the manufacturability of topology optimization result, an inverse design is conducted to reconstruct a new model. In transient thermal simulation, the average maximal temperature on focal plane assemblies with a reconstructed radiator is 8.626 & DEG;C, while the average maximal temperature with the initial design is 9.793 & DEG;C. Compared to the initial design, a decrease of 1.167 & DEG;C on maximal temperature is achieved. As the heat dissipation efficiency of the proposed radiator design is improved compared to the initial design, it is meaningful in future applications.
DOI	10.3390/en14196252
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收录类别	SCI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65702
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X. Shen,H. T. Han,Y. C. Li,et al. A Topology Optimization Based Design of Space Radiator for Focal Plane Assemblies[J]. Energies,2021,14(19):15.
APA	X. Shen,H. T. Han,Y. C. Li,&C. X. Yan and D. Q. Mu.(2021).A Topology Optimization Based Design of Space Radiator for Focal Plane Assemblies.Energies,14(19),15.
MLA	X. Shen,et al."A Topology Optimization Based Design of Space Radiator for Focal Plane Assemblies".Energies 14.19(2021):15.

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