METHOD OF OBTAINING OF WATER NATURAL TEMPERATURE CONDITIONS FROM OUTLET OF KRASNOYARSK AND OTHER HYDROELECTRIC STATIONS, COMPRESSOR WATER INTAKE

摘要

FIELD: hydraulic engineering. SUBSTANCE: compressor water intake is installed near the dam, main water intake is installed at the distance of 58 km from the dam, on the expanding section and compressor water intake is installed 116 km from the dam, and between them, the sections of accumulation (emission) of heat energy function. Compressor water intake accomplishes only water lower water intake, and role of barrier of the surface water flow is fulfilled by vertical replenishable thermocline, which consists of deep heavy water layers entrained upward by rising air bubbles appearing from the pipes located in the bottom part. Thermocline movement downstream is assisted by the stream itself; and upstream and to the sides, thermocline is moved due to difference of water density on neighboring sections. To reduce specific pressure exerted on thermocline by the water surface layer driven by wind (downstream in water reservoir), installed several hundreds kilometers upstream is damper - pipe (pipes) mixing upper layers of water. EFFECT: improved ecological conditions.