Energy analysis and comparison of land-based and marine steam turbine

U ovom završnom radu analizirana je usporedba stacionarne i brodske turbine prema energijskoj iskoristivosti, ukupnim gubicima, ostvarenim snagama te gubicima po jedinici proizvedene snage. Prikazane su sheme postrojenja sa visokotlačnim i niskotlačnim turbinama te tablice ulaznih parametara. Analiza je prvotno provedena uspoređujući kućišta termoelektrane,a zatim kućišta brodske turbine na tri različita opterećenja. Dijagramima i grafovima objašnjeni su odnosi snaga, gubitaka i iskoristivosti turbina unutar postrojenja. U konačnici, uspoređena je brodska turbina pri najvećem opterećenju sa termoelektranom. Iako termoelektrana razvija mnogo veću snagu u odnosu na brodsku, zanimljiv je dijagram ukupnih energijskih gubitaka u kojem prednjači brodska turbina, no ipak kad se radi o dijagramu gubitaka po jedinici snage termoelektrana pokazuje svoje prednosti.In this thesis we made energy analysis and comparison of land-based and marine steam turbine by energy efficiency, total losses, generated power and energy losses per unit of power. Schemes of power plants with high and low pressure turbine are shown. The analysis was initially performed by comparing the thermal power plant housings and marine steam housings on three different working modes. Diagrams and graphs explains comparison of power, losses, energy efficiency inside of plant Ultimately, turbine on highest working mode was compared with thermal power plant. Although the thermal power plant develops much more power than marine power plant, it is interesting diagram of total energy losses in which the marine turbine is ahead, but when it comes to the diagram of energy losses per unit of power, power plant shows its advantage