heat and cold

Стабілізація гідравлічних режимів у системі теплохолодопостачання на основі енергії холодної води і вентиляційного повітря

The heat – cooling supply system of a building on the base of integrated energy of cold water and air flows with heat - pumping installation is suggested. The features of air movement in the pipeline, which connects the upper part of tanks - accumulators of hot and cold water are analyzed. For determination of the relationship of operational parameters in the analyzed system, differential equations of the air movement in the pipeline are used, what reflects the specific mechanical energy and proportion of frictional forces.