ANALISA PENGARUH PENAMBAHAN JUMLAH NOZZLE SPRAY PADA DIRECT CONTACT CONDENSOR PLTP PT. X TERHADAP EFEKTIVITAS CONDENSOR


Anjar Priangka Whisnumurti, Cecep Slamet Abadi, Widiyatmoko Widiyatmoko

Abstract


Condensor is a heat exchanger that serves to condense against hot steam into condensate water. The case study that the authors took was the condensor used in PT. X is a type of Condensor is Counter flow Jet Condensor. Cooling water on condensor on PT. X moves because of the height difference between the cooling tower and the condensor and does not have a pump to add discharge to the cooling fluid flow. In this study, the type of research to be used is comparative research method. This was chosen because in this study, researchers tried to compare 2 conditions, namely condition 1 is the effectiveness of condensor without engineering the addition of the number of nozzle spray and condition 2 is the effectiveness of condensor with the engineering of adding the number of spray nozzles. Effectiveness during operation in January decreased effectiveness by 0.497% compared to the condition specifications. Meanwhile, operating conditions in July decreased effectiveness by 7.803% compared to specifications. By adding spray nozzle from 8 to 128 nozzles, the condition of specifications increased effectiveness by 0.121783988%s.d.5,638087869%. In January operating conditions there was an increase in effectiveness by 0.014559979% to 0.722765464%. In July operating conditions there was an increase in effectiveness by 0.023488539% to 1.248636989%.

Keywords


Condensor, PLTP, Efektivitas, Nozzle Spray

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