Projektnummer

0051894

Zusammenfassung

A new kind of solar heating system on the roof of a Bishkek power plant is being investigated theoretically and experimentally in an ongoing project to preheat the cold water of an open-circuit district heating net by the use of solar irradiance as well as heat of the ambient air, which is in summer predominantly warmer than the cold water. The so-called multicomponent solar thermal system consists of unglazed transpired air collectors, an air-to-water heat exchanger and uncovered solar collectors. A detail problem of such solar heating systems is the integration and optimization of th...