1. Performance of flat-plate solar heat collectors;Hottel;Trans. ASME,1942
2. Design factors influencing solar collector performance;Whillier,1967
3. The derivation of several plate efficiency factors useful in the design of flat-plate solar heat collectors;Bliss;Solar Energy,1959
4. Solar Energy Thermal Processes;Duffie,1974
5. A transient simulation program;Solar Energy Laboratory, University of Wisconsin, Rep. 38,1975