Search results
Results From The WOW.Com Content Network
A typical evaporative, forced draft open-loop cooling tower rejecting heat from the condenser water loop of an industrial chiller unit Natural draft wet cooling hyperboloid towers at Didcot Power Station (UK) Forced draft wet cooling towers (height: 34 meters) and natural draft wet cooling tower (height: 122 meters) in Westphalia, Germany Natural draft wet cooling tower in Dresden (Germany)
2 cooling towers, base diameter of 147 m / 482 ft Cooling towers of Cattenom Nuclear Power Plant: Nuclear power plant France: Cattenom: 541 ft (165 m) 4 cooling towers, base diameter of 205 m / 673 ft Cooling towers of Dampierre Nuclear Power Plant: Nuclear power plant France: Dampierre-en-Burly: 541 ft (165 m)
Hence they are more commonly used in purpose-driven structures, such as water towers (to support a large mass), cooling towers, and aesthetic features. [3] A hyperbolic structure is beneficial for cooling towers. At the bottom, the widening of the tower provides a large area for installation of fill to promote thin film evaporative cooling of ...
Each cooling pond had a capacity of 0.75 million gallons per hour (0.95 m 3 /s). [12] Make up water was abstracted from the nearby River Tonge. In about 1950 a hyperbolic reinforced concrete cooling tower was built with a capacity of 2.5 million gallons per hour (3.15 m 3 /s), with cooling range of 15 °F (8.3 °C). [12]
The evaporative cooling within a windtower causes the air in the tower to sink, driving circulation. This is called passive downdraught evaporative cooling (PDEC). It may also be generated using spray nozzles (which have a tendency to get blocked if the water is hard) or cold-water cooling coils (like hydronic underfloor heating in reverse). [5]
An energy tower (also known as a downdraft energy tower, because the air flows down the tower) is a tall (1,000 meters) and wide (400 meters) hollow cylinder with a water spray system at the top. Pumps lift the water to the top of the tower and then spray the water inside the tower. Evaporation of water cools the hot, dry air hovering at the top.
Specific spray pond surface areas tend to range between 1.2 and 1.7 m 2 per m 3 /h of water to be cooled. The width chosen for a drift channel around the active zone of the pond (containing the sprays) is dependent on a number of factors, including the prevailing wind strength, the average size of the spray droplets produced by the nozzles, and the presence of any nearby structures which may ...
The company reported having a reduction of those emissions by 90 percent after the installation. The other area was to reduce the impact on the water consumption and the release of heated water which was killing fish. Dominion began construction of two 497-foot cooling towers in 2009, which were completed in 2011 at a cost of $600 million. This ...