1. Mean monthly performance of passive solar water heaters;Place,1979
2. Solar water heating in South Africa;Chinnery,1971
3. The natural circulation solar heaters models linear and non-linear temperature distributions;Zvirin;International Journal of Heat Mass Transfer,1977
4. Experimental investigation and computer modelling of a solar natural circulation system;Baughn,1977
5. Effects of storage height on the performance of natural circulation (thermosyphon) hot water system;Baughn,1978