کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
832822 | 908126 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of materials and modelling on the design of the space-based lightweight mirror
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper focused on the application of finite element analysis in the design and validation of a space-based lightweight mirror. Reaction-bonded silicon carbide (RB SiC) and silicon carbide particle reinforced aluminum matrix composites (SiCp/Al) were selected as candidate materials for the mirror, and the finite element model created by discretizing the mirror assembly was employed to predict the performance of the mirror. The results indicated that RB SiC offered more excellent characteristics relative to other traditional materials and was a better candidate for space application in comparison with SiCp/Al.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 1, January 2009, Pages 9–14
Journal: Materials & Design - Volume 30, Issue 1, January 2009, Pages 9–14
نویسندگان
Shaowen Guo, Guangyu Zhang, Libo Li, Wuyi Wang, Xuezeng Zhao,