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A conceptual basis for the design of parabolic troughs for different design environments

Journal Article · · J. Sol. Energy Eng.; (United States)
DOI:https://doi.org/10.1115/1.3268065· OSTI ID:5751317
In this paper, a rational approach for multi-objective design and optimization of parabolic trough solar collectors for different design environments is presented. A macro and micro-level partitioning of the design problem is implemented. In this process, environmental goals, objectives, and limitations are accounted for at the macro-level of design. At the micro-level of design, subsystem designs that were developed at the macro-level design are integrated such as to maximize the collector all-day thermal efficiency. A seven-step procedure is developed to optimize the collector dimensions at the micro-level of design. The process is demonstrated through illustrative examples.
Research Organization:
Department of Mechanical Engineering, San Diego State University, San Diego, CA 92182
OSTI ID:
5751317
Journal Information:
J. Sol. Energy Eng.; (United States), Journal Name: J. Sol. Energy Eng.; (United States) Vol. 108:1; ISSN JSEED
Country of Publication:
United States
Language:
English