Bishkekteploenergo
- Experimental and Theoretical Investigation of Unglazed Transpired Air Collectors in a Multicomponent Solar Thermal System (2006)-
This research paper from 2006 explores the scientific calculations behind air assisted preheating for district heating nets in the former Soviet Union that uses Unglazed Transpired Air Collectors (UTCs) in open solar air systems, e.g. for space heating of production halls.

















