Optical Analysis of Variable Aperture Mechanism for a Solar Reactor

Solar energy is not only sustainable but also a clean alternative to be used as source of high temperature heat for many processes and power generation. However, the major drawback of solar energy is its transient nature. Especially in solar thermochemical processing, it is crucial to maintain constant or semiconstant temperatures inside the solar reactor. In our laboratory, we have developed a mechanism allowing us to achieve semi-constant temperature inside the solar reactor. In this paper, we introduce the concept along with some updated designs and provide the optical analysis of the concept under various incoming flux.

Authors:

• Akanksha Menon
• Nesrin Ozalp

Keywords:

• Aperture
• Solar reactor
• Optical analysis
• Solar thermal

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