Milutinović, Nada

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  • Milutinović, Nada (8)
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Author's Bibliography

Metoda određivanja godišnjeg stepena korisnosti kogeneracionog postrojenja sa gasnim motorom

Erić, Aleksandar; Cvetinović, Dejan; Škobalj, Predrag; Živković, Nikola; Milutinović, Nada; Anđelković, Jovana

(2023)


                                            

                                            
Erić, A., Cvetinović, D., Škobalj, P., Živković, N., Milutinović, N.,& Anđelković, J.. (2023). Metoda određivanja godišnjeg stepena korisnosti kogeneracionog postrojenja sa gasnim motorom. in Institut za nuklearne nauke Vinča : Laboratorija za termotehniku i energetiku.
https://hdl.handle.net/21.15107/rcub_vinar_12108
Erić A, Cvetinović D, Škobalj P, Živković N, Milutinović N, Anđelković J. Metoda određivanja godišnjeg stepena korisnosti kogeneracionog postrojenja sa gasnim motorom. in Institut za nuklearne nauke Vinča : Laboratorija za termotehniku i energetiku. 2023;.
https://hdl.handle.net/21.15107/rcub_vinar_12108 .
Erić, Aleksandar, Cvetinović, Dejan, Škobalj, Predrag, Živković, Nikola, Milutinović, Nada, Anđelković, Jovana, "Metoda određivanja godišnjeg stepena korisnosti kogeneracionog postrojenja sa gasnim motorom" in Institut za nuklearne nauke Vinča : Laboratorija za termotehniku i energetiku (2023),
https://hdl.handle.net/21.15107/rcub_vinar_12108 .

Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling

Cvetinović, Dejan; Milutinović, Nada; Erić, Aleksandar; Škobalj, Predrag D.; Anđelković, Jovana; Bakić, Vukman

(2023)

TY  - JOUR
AU  - Cvetinović, Dejan
AU  - Milutinović, Nada
AU  - Erić, Aleksandar
AU  - Škobalj, Predrag D.
AU  - Anđelković, Jovana
AU  - Bakić, Vukman
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11352
AB  - This paper proposes a mathematical modelling approach to determine the thermodynamic equilibrium of chemical systems in order to optimise the operating parameters of the plasma chemical processes in a lowtemperature thermal plasma pilot reactor with a direct current electric arc for the treatment of hazardous waste containing polychlorinated biphenyls. The model is primarily based on the principles of mass action and minimum Gibbs free energy. The obtained results can serve as a basis for multi-criteria optimisation based on ecological aspects, reduction of energy consumption and the possibility of using the produced synthetic gas for energy recovery in the process. The analysis carried out clearly showed the advantages of using water vapour as a plasma working medium and the appropriate mixing of the organic waste containing polychlorinated biphenyls with used engine oil for enriched syngas production. The presented analysis determines the optimal reactor temperature for an ecologically efficient treatment and shows possibilities for energy recovery in the process. The proposed model can also be used for other chemical reactors and for the treatment of other chemical substances
T2  - Energy Conversion and Management
T1  - Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling
VL  - 292
SP  - 117358
DO  - 10.1016/j.enconman.2023.117358
ER  - 
@article{
author = "Cvetinović, Dejan and Milutinović, Nada and Erić, Aleksandar and Škobalj, Predrag D. and Anđelković, Jovana and Bakić, Vukman",
year = "2023",
abstract = "This paper proposes a mathematical modelling approach to determine the thermodynamic equilibrium of chemical systems in order to optimise the operating parameters of the plasma chemical processes in a lowtemperature thermal plasma pilot reactor with a direct current electric arc for the treatment of hazardous waste containing polychlorinated biphenyls. The model is primarily based on the principles of mass action and minimum Gibbs free energy. The obtained results can serve as a basis for multi-criteria optimisation based on ecological aspects, reduction of energy consumption and the possibility of using the produced synthetic gas for energy recovery in the process. The analysis carried out clearly showed the advantages of using water vapour as a plasma working medium and the appropriate mixing of the organic waste containing polychlorinated biphenyls with used engine oil for enriched syngas production. The presented analysis determines the optimal reactor temperature for an ecologically efficient treatment and shows possibilities for energy recovery in the process. The proposed model can also be used for other chemical reactors and for the treatment of other chemical substances",
journal = "Energy Conversion and Management",
title = "Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling",
volume = "292",
pages = "117358",
doi = "10.1016/j.enconman.2023.117358"
}
Cvetinović, D., Milutinović, N., Erić, A., Škobalj, P. D., Anđelković, J.,& Bakić, V.. (2023). Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling. in Energy Conversion and Management, 292, 117358.
https://doi.org/10.1016/j.enconman.2023.117358
Cvetinović D, Milutinović N, Erić A, Škobalj PD, Anđelković J, Bakić V. Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling. in Energy Conversion and Management. 2023;292:117358.
doi:10.1016/j.enconman.2023.117358 .
Cvetinović, Dejan, Milutinović, Nada, Erić, Aleksandar, Škobalj, Predrag D., Anđelković, Jovana, Bakić, Vukman, "Optimisation of the operating parameters of a thermal plasma system for the conversion of waste containing polychlorinated biphenyls by thermodynamic modelling" in Energy Conversion and Management, 292 (2023):117358,
https://doi.org/10.1016/j.enconman.2023.117358 . .
3
2

Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling

Cvetinović, Dejan; Milutinović, Nada; Erić, Aleksandar; Manić, Nebojša; Bakić, Vukman; Janković, Bojan

(SDEWES - International Centre for Sustainable Development of Energy, Water and Environment Systems, 2023)

TY  - CONF
AU  - Cvetinović, Dejan
AU  - Milutinović, Nada
AU  - Erić, Aleksandar
AU  - Manić, Nebojša
AU  - Bakić, Vukman
AU  - Janković, Bojan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12613
AB  - The aim of the article is to show the effects of the main gasifier operating parameters, such as temperature, equivalence ratio, steam-to-fuel ratio, and gasification medium selection, on the gasification performance of sewage sludge. Using the developed one-dimensional mathematical thermodynamic equilibrium model for plasma and fluidized bed gasification, a comprehensive parametric study is established. The model is based on the principle of the minimum of the Gibbs function and uses only the ultimate and proximate analysis data as input to the model. The output of the model gives the equilibrium composition of the gasses produced. When comparing different gasification media, gasification with water steam gives a higher yield of H2 and CO in the syngas produced. Further comparison of the two gasification processes in terms of energy consumption is shown. The collected results can be useful in further analysis of the gasification processes, such as energy and exergy analysis and kinetics.
PB  - SDEWES - International Centre for Sustainable Development of Energy, Water and Environment Systems
PB  - Zagreb : Faculty of Mechanical Engineering and Naval Architecture
C3  - 18th Conference on Sustainable Development of Energy, Water and Environment Systems : Proceedings
T1  - Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12613
ER  - 
@conference{
author = "Cvetinović, Dejan and Milutinović, Nada and Erić, Aleksandar and Manić, Nebojša and Bakić, Vukman and Janković, Bojan",
year = "2023",
abstract = "The aim of the article is to show the effects of the main gasifier operating parameters, such as temperature, equivalence ratio, steam-to-fuel ratio, and gasification medium selection, on the gasification performance of sewage sludge. Using the developed one-dimensional mathematical thermodynamic equilibrium model for plasma and fluidized bed gasification, a comprehensive parametric study is established. The model is based on the principle of the minimum of the Gibbs function and uses only the ultimate and proximate analysis data as input to the model. The output of the model gives the equilibrium composition of the gasses produced. When comparing different gasification media, gasification with water steam gives a higher yield of H2 and CO in the syngas produced. Further comparison of the two gasification processes in terms of energy consumption is shown. The collected results can be useful in further analysis of the gasification processes, such as energy and exergy analysis and kinetics.",
publisher = "SDEWES - International Centre for Sustainable Development of Energy, Water and Environment Systems, Zagreb : Faculty of Mechanical Engineering and Naval Architecture",
journal = "18th Conference on Sustainable Development of Energy, Water and Environment Systems : Proceedings",
title = "Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12613"
}
Cvetinović, D., Milutinović, N., Erić, A., Manić, N., Bakić, V.,& Janković, B.. (2023). Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling. in 18th Conference on Sustainable Development of Energy, Water and Environment Systems : Proceedings
SDEWES - International Centre for Sustainable Development of Energy, Water and Environment Systems..
https://hdl.handle.net/21.15107/rcub_vinar_12613
Cvetinović D, Milutinović N, Erić A, Manić N, Bakić V, Janković B. Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling. in 18th Conference on Sustainable Development of Energy, Water and Environment Systems : Proceedings. 2023;.
https://hdl.handle.net/21.15107/rcub_vinar_12613 .
Cvetinović, Dejan, Milutinović, Nada, Erić, Aleksandar, Manić, Nebojša, Bakić, Vukman, Janković, Bojan, "Gasification of Sewage Sludge: Thermodynamic Equilibrium Modeling" in 18th Conference on Sustainable Development of Energy, Water and Environment Systems : Proceedings (2023),
https://hdl.handle.net/21.15107/rcub_vinar_12613 .

A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor

Milutinović, Nada; Erić, Aleksandar; Cvetinović, Dejan; Živković, Nikola; Anđelković, Jovana

(Belgrade : Society of Thermal Engineers of Serbia, 2022)

TY  - CONF
AU  - Milutinović, Nada
AU  - Erić, Aleksandar
AU  - Cvetinović, Dejan
AU  - Živković, Nikola
AU  - Anđelković, Jovana
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12106
AB  - Hydrogen produced via the thermal decomposition of natural gas, also known as ‘turquoise’ hydrogen, is the subject of this study. It is expected that ‘turquoise’ hydrogen will play a significant role in the coming energy transition, reducing emissions from fossil fuels in the short term until renewable energy sources are capable of producing enough energy or hydrogen transport becomes feasible on a large scale. The main advantage of the thermal decomposition of natural gas is the possibility of obtaining a high yield of hydrogen without the emission of carbon monoxide or carbon dioxide since the main products of the process are carbon in a solid state and hydrogen. The use of plasma in the process elevates the temperature of the process and increases methane decomposition without the use of catalysts. This paper presents an analysis of the process using a thermodynamic equilibrium model based on the minimum of the Gibbs function in the temperature range of 500-2000 K. As a result of the study, the equilibrium composition of the system in the observed temperature range is presented. Also, attention is given to undesirable components in the system such as carbon dioxide, hydrocyanic acid, and nitrogen compounds like ammonia and nitrogen monoxide. From the point of energy analysis, the useful energy of the system per kilogram of fuel and the efficiency of the process is presented. The results of the numerical analysis show that the efficiency of the process increases with increasing temperature and reaches its maximum at a temperature of 1200 K when an energy efficiency of about 50% is achieved.
PB  - Belgrade : Society of Thermal Engineers of Serbia
C3  - IEEP 2022 :  Industrial energy and environmental protection in the countries of Southeast Europe : Proceedings book
T1  - A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor
SP  - 331
EP  - 345
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12106
ER  - 
@conference{
author = "Milutinović, Nada and Erić, Aleksandar and Cvetinović, Dejan and Živković, Nikola and Anđelković, Jovana",
year = "2022",
abstract = "Hydrogen produced via the thermal decomposition of natural gas, also known as ‘turquoise’ hydrogen, is the subject of this study. It is expected that ‘turquoise’ hydrogen will play a significant role in the coming energy transition, reducing emissions from fossil fuels in the short term until renewable energy sources are capable of producing enough energy or hydrogen transport becomes feasible on a large scale. The main advantage of the thermal decomposition of natural gas is the possibility of obtaining a high yield of hydrogen without the emission of carbon monoxide or carbon dioxide since the main products of the process are carbon in a solid state and hydrogen. The use of plasma in the process elevates the temperature of the process and increases methane decomposition without the use of catalysts. This paper presents an analysis of the process using a thermodynamic equilibrium model based on the minimum of the Gibbs function in the temperature range of 500-2000 K. As a result of the study, the equilibrium composition of the system in the observed temperature range is presented. Also, attention is given to undesirable components in the system such as carbon dioxide, hydrocyanic acid, and nitrogen compounds like ammonia and nitrogen monoxide. From the point of energy analysis, the useful energy of the system per kilogram of fuel and the efficiency of the process is presented. The results of the numerical analysis show that the efficiency of the process increases with increasing temperature and reaches its maximum at a temperature of 1200 K when an energy efficiency of about 50% is achieved.",
publisher = "Belgrade : Society of Thermal Engineers of Serbia",
journal = "IEEP 2022 :  Industrial energy and environmental protection in the countries of Southeast Europe : Proceedings book",
title = "A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor",
pages = "331-345",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12106"
}
Milutinović, N., Erić, A., Cvetinović, D., Živković, N.,& Anđelković, J.. (2022). A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor. in IEEP 2022 :  Industrial energy and environmental protection in the countries of Southeast Europe : Proceedings book
Belgrade : Society of Thermal Engineers of Serbia., 331-345.
https://hdl.handle.net/21.15107/rcub_vinar_12106
Milutinović N, Erić A, Cvetinović D, Živković N, Anđelković J. A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor. in IEEP 2022 :  Industrial energy and environmental protection in the countries of Southeast Europe : Proceedings book. 2022;:331-345.
https://hdl.handle.net/21.15107/rcub_vinar_12106 .
Milutinović, Nada, Erić, Aleksandar, Cvetinović, Dejan, Živković, Nikola, Anđelković, Jovana, "A Thermodynamic Analysis of the Process of Hydrogen Production by Natural Gas Decomposition in The Low-Temperature Thermal Plasma Reactor" in IEEP 2022 :  Industrial energy and environmental protection in the countries of Southeast Europe : Proceedings book (2022):331-345,
https://hdl.handle.net/21.15107/rcub_vinar_12106 .

Carbon Emission Factor of Balkan Lignites

Cvetinović, Dejan; Živković, Nikola; Erić, Aleksandar; Milutinović, Nada; Bakić, Vukman

(2022)

TY  - CONF
AU  - Cvetinović, Dejan
AU  - Živković, Nikola
AU  - Erić, Aleksandar
AU  - Milutinović, Nada
AU  - Bakić, Vukman
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12113
AB  - The paper presents the results of lignite Carbon Emission Factor (CEF) determination originating from the Balkan Peninsula, namely Greek and lignites from Turkey, Bosnia and Herzegovina, Serbia, and Montenegro. For the experimental investigation, samples were considered based on as received, as determined, and on a dry basis. The experimental analysis included ultimate, proximate analysis, and heat value determination, according to applicable standards. Based on the results of experimental investigation, the following correlations have been established for all considered lignites: total carbon content on combustible matter content, total hydrogen content on combustible matter content, total carbon content on heat value, and correlation of CEF on lignite heat value. Finally, comparisons of different lignite characteristics were performed, and appropriate conclusions on their emission characteristics are given. Presented results can serve as a base for the determination of unique emission factors for each lignite to be used for precise emission mitigation measures planning in the Balkan region.
C3  - SEE2022 : 5th South East European Conference on Sustainable Development of Energy, Water and Environment Systems : Book of abstracts
T1  - Carbon Emission Factor of Balkan Lignites
SP  - 117
EP  - 117
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12113
ER  - 
@conference{
author = "Cvetinović, Dejan and Živković, Nikola and Erić, Aleksandar and Milutinović, Nada and Bakić, Vukman",
year = "2022",
abstract = "The paper presents the results of lignite Carbon Emission Factor (CEF) determination originating from the Balkan Peninsula, namely Greek and lignites from Turkey, Bosnia and Herzegovina, Serbia, and Montenegro. For the experimental investigation, samples were considered based on as received, as determined, and on a dry basis. The experimental analysis included ultimate, proximate analysis, and heat value determination, according to applicable standards. Based on the results of experimental investigation, the following correlations have been established for all considered lignites: total carbon content on combustible matter content, total hydrogen content on combustible matter content, total carbon content on heat value, and correlation of CEF on lignite heat value. Finally, comparisons of different lignite characteristics were performed, and appropriate conclusions on their emission characteristics are given. Presented results can serve as a base for the determination of unique emission factors for each lignite to be used for precise emission mitigation measures planning in the Balkan region.",
journal = "SEE2022 : 5th South East European Conference on Sustainable Development of Energy, Water and Environment Systems : Book of abstracts",
title = "Carbon Emission Factor of Balkan Lignites",
pages = "117-117",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12113"
}
Cvetinović, D., Živković, N., Erić, A., Milutinović, N.,& Bakić, V.. (2022). Carbon Emission Factor of Balkan Lignites. in SEE2022 : 5th South East European Conference on Sustainable Development of Energy, Water and Environment Systems : Book of abstracts, 117-117.
https://hdl.handle.net/21.15107/rcub_vinar_12113
Cvetinović D, Živković N, Erić A, Milutinović N, Bakić V. Carbon Emission Factor of Balkan Lignites. in SEE2022 : 5th South East European Conference on Sustainable Development of Energy, Water and Environment Systems : Book of abstracts. 2022;:117-117.
https://hdl.handle.net/21.15107/rcub_vinar_12113 .
Cvetinović, Dejan, Živković, Nikola, Erić, Aleksandar, Milutinović, Nada, Bakić, Vukman, "Carbon Emission Factor of Balkan Lignites" in SEE2022 : 5th South East European Conference on Sustainable Development of Energy, Water and Environment Systems : Book of abstracts (2022):117-117,
https://hdl.handle.net/21.15107/rcub_vinar_12113 .

Combined parametric modelling of biomass devolatilisation process

Erić, Aleksandar; Cvetinović, Dejan; Milutinović, Nada; Škobalj, Predrag D.; Bakić, Vukman

(2022)

TY  - JOUR
AU  - Erić, Aleksandar
AU  - Cvetinović, Dejan
AU  - Milutinović, Nada
AU  - Škobalj, Predrag D.
AU  - Bakić, Vukman
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10266
AB  - Devolatilisation is a process of volatile components formation that takes place immediately after the drying process and precedes combustion or gasification. The paper presents the procedure for determining the composition of devolatilisation products on the wheat residue biomass sample. The components considered devolatilisation products are carbon monoxide, carbon dioxide, hydrogen, water vapor, hydrogen sulfide, ammonia, ethene, methane, and tar. The procedure relies on two independent models that adopt two distinct principles. The first model of energy and mass balance does not consider the analysis of the influence of temperature, and therefore the system is indeterminate. The second model that involves the temperature influence is based on defining the equilibrium composition of gaseous components of the devolatilisation process by applying the principle of minimum Gibbs function. This model gives the gas-phase composition of the water/carbon dioxide, carbon monoxide/carbon dioxide, and hydrocarbons/carbon dioxide systems. Combining these two models using an iterative procedure leads to an exact composition of the devolatilisation products, including tar as a condensed product. The analysis was performed in the temperature range of 700–950 K. The model is validated against already published numerical and experimental work and presented a high level of agreement. The main advantage of the proposed combined parametric modelling relies on the simplicity of its input data which refers to the proximate and the ultimate analysis of the biomass feedstock.
T2  - Renewable Energy
T1  - Combined parametric modelling of biomass devolatilisation process
VL  - 193
SP  - 13
EP  - 22
DO  - 10.1016/j.renene.2022.04.129
ER  - 
@article{
author = "Erić, Aleksandar and Cvetinović, Dejan and Milutinović, Nada and Škobalj, Predrag D. and Bakić, Vukman",
year = "2022",
abstract = "Devolatilisation is a process of volatile components formation that takes place immediately after the drying process and precedes combustion or gasification. The paper presents the procedure for determining the composition of devolatilisation products on the wheat residue biomass sample. The components considered devolatilisation products are carbon monoxide, carbon dioxide, hydrogen, water vapor, hydrogen sulfide, ammonia, ethene, methane, and tar. The procedure relies on two independent models that adopt two distinct principles. The first model of energy and mass balance does not consider the analysis of the influence of temperature, and therefore the system is indeterminate. The second model that involves the temperature influence is based on defining the equilibrium composition of gaseous components of the devolatilisation process by applying the principle of minimum Gibbs function. This model gives the gas-phase composition of the water/carbon dioxide, carbon monoxide/carbon dioxide, and hydrocarbons/carbon dioxide systems. Combining these two models using an iterative procedure leads to an exact composition of the devolatilisation products, including tar as a condensed product. The analysis was performed in the temperature range of 700–950 K. The model is validated against already published numerical and experimental work and presented a high level of agreement. The main advantage of the proposed combined parametric modelling relies on the simplicity of its input data which refers to the proximate and the ultimate analysis of the biomass feedstock.",
journal = "Renewable Energy",
title = "Combined parametric modelling of biomass devolatilisation process",
volume = "193",
pages = "13-22",
doi = "10.1016/j.renene.2022.04.129"
}
Erić, A., Cvetinović, D., Milutinović, N., Škobalj, P. D.,& Bakić, V.. (2022). Combined parametric modelling of biomass devolatilisation process. in Renewable Energy, 193, 13-22.
https://doi.org/10.1016/j.renene.2022.04.129
Erić A, Cvetinović D, Milutinović N, Škobalj PD, Bakić V. Combined parametric modelling of biomass devolatilisation process. in Renewable Energy. 2022;193:13-22.
doi:10.1016/j.renene.2022.04.129 .
Erić, Aleksandar, Cvetinović, Dejan, Milutinović, Nada, Škobalj, Predrag D., Bakić, Vukman, "Combined parametric modelling of biomass devolatilisation process" in Renewable Energy, 193 (2022):13-22,
https://doi.org/10.1016/j.renene.2022.04.129 . .
4
4

Determination of the average annual efficiency by adapted measurement procedure on CHP plants

Cvetinović, Dejan; Škobalj, Predrag; Živković, Nikola; Milutinović, Nada

(Belgrade : Society of Thermal Engineers of Serbia, 2021)

TY  - CONF
AU  - Cvetinović, Dejan
AU  - Škobalj, Predrag
AU  - Živković, Nikola
AU  - Milutinović, Nada
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12104
AB  - The paper presents the methodology for the determination of the average annual efficiency of CHP plants. The method is based on determining the effective efficiency on three different loads in order to obtain a functional dependence of the efficiency and unit load. For the calculation of the average annual efficiency, the annual load of the plant and the calculated functional dependence of the efficiency are taken into account. When calculating the effective efficiency, both methods, direct and indirect, were used. The methodology for determining the average annual efficiency of the CHP plant was implemented on the example of the cogeneration gas power plant "VELEBIT 3B" within the petroleum company NIS, Serbia. The presented methodology can be applied to similar plants for the determination of average annual efficiency.
PB  - Belgrade : Society of Thermal Engineers of Serbia
C3  - Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings
T1  - Determination of the average annual efficiency by adapted measurement procedure on CHP plants
SP  - 104
EP  - 119
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12104
ER  - 
@conference{
author = "Cvetinović, Dejan and Škobalj, Predrag and Živković, Nikola and Milutinović, Nada",
year = "2021",
abstract = "The paper presents the methodology for the determination of the average annual efficiency of CHP plants. The method is based on determining the effective efficiency on three different loads in order to obtain a functional dependence of the efficiency and unit load. For the calculation of the average annual efficiency, the annual load of the plant and the calculated functional dependence of the efficiency are taken into account. When calculating the effective efficiency, both methods, direct and indirect, were used. The methodology for determining the average annual efficiency of the CHP plant was implemented on the example of the cogeneration gas power plant "VELEBIT 3B" within the petroleum company NIS, Serbia. The presented methodology can be applied to similar plants for the determination of average annual efficiency.",
publisher = "Belgrade : Society of Thermal Engineers of Serbia",
journal = "Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings",
title = "Determination of the average annual efficiency by adapted measurement procedure on CHP plants",
pages = "104-119",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12104"
}
Cvetinović, D., Škobalj, P., Živković, N.,& Milutinović, N.. (2021). Determination of the average annual efficiency by adapted measurement procedure on CHP plants. in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings
Belgrade : Society of Thermal Engineers of Serbia., 104-119.
https://hdl.handle.net/21.15107/rcub_vinar_12104
Cvetinović D, Škobalj P, Živković N, Milutinović N. Determination of the average annual efficiency by adapted measurement procedure on CHP plants. in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings. 2021;:104-119.
https://hdl.handle.net/21.15107/rcub_vinar_12104 .
Cvetinović, Dejan, Škobalj, Predrag, Živković, Nikola, Milutinović, Nada, "Determination of the average annual efficiency by adapted measurement procedure on CHP plants" in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings (2021):104-119,
https://hdl.handle.net/21.15107/rcub_vinar_12104 .

Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma

Milutinović, Nada; Cvetinović, Dejan; Erić, Aleksandar; Živković, Nikola; Rudonja, Nedžad; Gojak, Milan

(Serbia : Society of Thermal Engineers of Serbia, 2021)

TY  - CONF
AU  - Milutinović, Nada
AU  - Cvetinović, Dejan
AU  - Erić, Aleksandar
AU  - Živković, Nikola
AU  - Rudonja, Nedžad
AU  - Gojak, Milan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12115
AB  - Methodology using the thermodynamic equilibrium composition calculation to optimise the high-temperature organic waste treatment in thermal plasma was developed. The methodology was demonstrated in the case of high-temperature treatment of polychlorinated biphenyl (PCB) in a thermal plasma reactor using two different working media, air and water vapour. Calculated results obtained in this analysis show composition of combustible and harmful chemical species formed in the PCB oil decomposition process. Optimisation of the composition of the combustibles can suggest the most economical parameters of the process. Toxic substances emissions are one of the limiting factors in the process of optimization. This analysis can be considered as the first step towards defining optimal operating parameters of the pilot-plasma facility for waste treatment from the ecological and economical aspects.
PB  - Serbia : Society of Thermal Engineers of Serbia
C3  - Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings
T1  - Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma
SP  - 286
EP  - 296
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12115
ER  - 
@conference{
author = "Milutinović, Nada and Cvetinović, Dejan and Erić, Aleksandar and Živković, Nikola and Rudonja, Nedžad and Gojak, Milan",
year = "2021",
abstract = "Methodology using the thermodynamic equilibrium composition calculation to optimise the high-temperature organic waste treatment in thermal plasma was developed. The methodology was demonstrated in the case of high-temperature treatment of polychlorinated biphenyl (PCB) in a thermal plasma reactor using two different working media, air and water vapour. Calculated results obtained in this analysis show composition of combustible and harmful chemical species formed in the PCB oil decomposition process. Optimisation of the composition of the combustibles can suggest the most economical parameters of the process. Toxic substances emissions are one of the limiting factors in the process of optimization. This analysis can be considered as the first step towards defining optimal operating parameters of the pilot-plasma facility for waste treatment from the ecological and economical aspects.",
publisher = "Serbia : Society of Thermal Engineers of Serbia",
journal = "Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings",
title = "Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma",
pages = "286-296",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12115"
}
Milutinović, N., Cvetinović, D., Erić, A., Živković, N., Rudonja, N.,& Gojak, M.. (2021). Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma. in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings
Serbia : Society of Thermal Engineers of Serbia., 286-296.
https://hdl.handle.net/21.15107/rcub_vinar_12115
Milutinović N, Cvetinović D, Erić A, Živković N, Rudonja N, Gojak M. Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma. in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings. 2021;:286-296.
https://hdl.handle.net/21.15107/rcub_vinar_12115 .
Milutinović, Nada, Cvetinović, Dejan, Erić, Aleksandar, Živković, Nikola, Rudonja, Nedžad, Gojak, Milan, "Thermodynamic tools for optimisation of the high-temperature decomposition of PCB in thermal plasma" in Power Plants 2021 : Elektrane 2021 : Programme & Full Papers Proceedings (2021):286-296,
https://hdl.handle.net/21.15107/rcub_vinar_12115 .