Structural optimization of sheet molding compound line focusing collectors
One of the primary structural components of a line focusing solar collector is the reflector support. In this design, it must be a stiff, light weight, parabolic trough which provides and maintains the correct optical shape for the reflective surface, and protects it from detrimental environmental effects. A viable candidate for the reflector support is a moldable, fiber reinforced, rib stiffened structure which has a low cost, high production rate potential. This paper covers material and analytical considerations made to insure that the sheet molding compound panel design meets specified structural requirements. A detailed analysis is provided and optimization is achieved through steps taken to minimize panel weight.
- Research Organization:
- Sandia Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- EY-76-C-04-0789
- OSTI ID:
- 6169941
- Report Number(s):
- SAND-79-0215C; CONF-790517-1
- Country of Publication:
- United States
- Language:
- English
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