Open AccessSolar house heating system using reflective pyramid optical condensing system. Progress report 101-4, June 1, 1975--June 1, 1976
Publication year - 1976
Language(s) - Uncategorized
Resource type - Reports
DOI - 10.2172/7123429
Subject(s) - pyramid (geometry) , environmental science , meteorology , heating system , solar system , architectural engineering , geography , optics , engineering , physics , mechanical engineering , astronomy