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Condenser and cooling tower work in power plants and petrochemical projects.
WEBVTT Kind: captions Language: en
00:00:07.670 surface condenser is a commonly used 00:00:10.07000:00:10.080 term for a water-cooled shell and tube 00:00:12.91900:00:12.929 heat exchanger installed on the exhaust 00:00:15.58900:00:15.599 system from a steam turbine in thermal 00:00:18.10900:00:18.119 power stations these condensers are heat 00:00:21.65000:00:21.660 exchangers which convert steam from its 00:00:24.14000:00:24.150 gaseous to its liquid state at a 00:00:26.50900:00:26.519 pressure below atmospheric pressure 00:00:28.92900:00:28.939 where cooling water is in short supply 00:00:31.73000:00:31.740 an air cooled condenser is often used an 00:00:36.43000:00:36.440 Akula condenser is however significantly 00:00:39.95000:00:39.960 more expensive and cannot achieve as low 00:00:42.53000:00:42.540 steam turbine exhaust pressure and 00:00:44.77900:00:44.789 temperature as a water-cooled surface 00:00:47.20900:00:47.219 condenser jens's are also used in 00:00:50.45000:00:50.460 applications and industries other than 00:00:52.49000:00:52.500 the condensing of steam turbine and 00:00:54.43900:00:54.449 exhaust in power plants 00:00:57.67000:00:57.680 the cooling tower is a heat rejection 00:01:00.22000:01:00.230 device that rejects waste heap to the 00:01:02.47000:01:02.480 atmosphere through the cooling of the 00:01:04.15000:01:04.160 water stream to a lower temperature 00:01:06.72000:01:06.730 cooling towers may either use the 00:01:09.22000:01:09.230 evaporation of water to remove processed 00:01:11.65000:01:11.660 heat and cool the working fluid to near 00:01:14.02000:01:14.030 the wet-bulb air temperature or in the 00:01:16.33000:01:16.340 case of closed-circuit dry cooling 00:01:18.49000:01:18.500 towers rely solely on to cool the 00:01:21.19000:01:21.200 working fluid to near the dry bulb air 00:01:23.44000:01:23.450 temperature common applications include 00:01:27.04000:01:27.050 cooling the circulating water used in 00:01:29.83000:01:29.840 oil refineries petrochemical and other 00:01:32.32000:01:32.330 chemical plants thermal power stations 00:01:35.05000:01:35.060 and vac systems for cooling buildings 00:01:38.60900:01:38.619 the classification is based on the type 00:01:41.59000:01:41.600 of air induction into the tower the main 00:01:43.90000:01:43.910 types of cooling towers of natural draft 00:01:46.21000:01:46.220 and induced draft cooling towers
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