According to report, particular commercial evacuated-tube solar collector performs slightly more efficiently with larger manifold. Tests were performed with Marshall Space Flight Center solar simulator. Report describes test conditions and procedures, provides analysis of results, and presents tables and graphs of data, both measured and calculated.
Modified Evacuated-Tube Collector Tested in Solar Simulator
NASA Tech Briefs ; 6 , 4
1982-12-01
Miscellaneous
No indication
English