Determination the parameters and modes of new heliocollectors constructions work for drying grain and vegetable raw material by active ventilation

Abstract

The article presents the results of experimental studies of the air heating efficiency in heliocollectors with different surface forms developed in order to justify their use in equipment for active ventilation of grain and feed raw materials.

Keywords

• solar radiation
• energy saving
• heat transfer intensification
• temperature
• hydraulic resistance