Wet cooling towerCooling tower for the closed-circuit cooling of water where ... or dry cooling towerCooling tower for the closed-circuit cooling of water with n... utilizing the natural draught (stack effect) of the cooling towerTower-like concrete construction for closed-circuit cooling.... to remove the cooling air. Natural draught wet cooling towers for a cooling power of some thousand MWMegawatt, million times the power unit of watt (W). 1 MW = 1... are about 150 m high and 120 m in diameter at the base.