Energy analysis of municipal waste in Dubrovnik

• Autorzy: Król P. , Krajačić G.
• Języki publikacji: EN

Abstrakty

EN

In each touristic city waste management system has to overcome the impact of visitors. Dubrovnik, famous as popular touristic destination, particularly notices tourists visiting city. Therefore potential impact of waste management in touristic cities, such as Dubrovnik, is presented. The paper includes estimation of yearly waste production by inhabitants and tourists visiting those city. Waste digestion is a method for biogas production. On the basis of the preceding estimation combined-cycle installation generating heat and electricity is proposed. The model combines Brayton cycle with low temperature Kalina model based on Rankine cycle. Literature analysis presents state of the art in this field. The simulation is prepared in Cycle-Tempo. Numerical analyses lead to technical issues, which have to be taken into consideration during waste utilization with such installation. Thus benefits and threats are discussed. The presented analysis assesses the maximal electric gain, which subsequently should consider waste preparation and purification.

Słowa kluczowe

EN

waste management; Kalina cycle; Brayton cycle; anaerobic digestion; biogas; asimptote cycle-tempo

PL

gospodarka odpadami; obieg Kaliny; obieg Barytona; fermentacja metanowa; biogaz

• Wydawca: Centrum Badań i Innowacji Pro-Akademia ; Ukrainian Academy of Sciences - Research and Development Centre for Industrial Problems of Development
• Czasopismo: Acta Innovations
• Rocznik: 2018
• Tom: no. 28
• Strony: 40--48
• Opis fizyczny: Bibliogr. 27 poz., wykr.

Twórcy

autor

Król P.

• AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków

autor

Krajačić G.

• University of Zagreb, Trg Republike Hrvatske 14, 10000 Zagreb

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).