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Your search keyword '"Cretu, Mihaela"' showing total 24 results
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24 results on '"Cretu, Mihaela"'

3. Hybrid Energy System Analysis for a Swimming Pool Complex using HOMER Pro

Author

Farkas Timea, Unguresan Paula, Cretu Mihaela, Stet Denisa, Czumbil Levente, Ceclan Andrei, Muresan Claudia, Polycarpou Alexis, and Micu Dan Doru

Subjects
hybrid energy system, HOMER Pro, renewable energy I
Abstract

—The paper investigates hybrid energy systems that could be applied in case of a swimming pool complex in order to reduce exploitation costs and increase renewable energy usage. The presented approach starts with the assessment of the chosen building at the level of energy consumption, and utility costs, along with two proposed system configurations: one proposed by the RE-COGNITION innovation project, and one proposed by the authors based on the market solutions. The mentioned cases represent two hybrid energy systems using conventional sources, renewable energy, and highly efficient cogeneration units. The two proposed system configurations are simulated using the HOMER Pro program which allows a wide analysis along with techno-economic indicators of the different scenarios. Results and comparisons are presented to highlight the feasibility of the two proposed cases.

Published
2022
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5. Demonstration Scenarios for Renewable Energy Technologies Integration in Different Pilots' Sites within the RE-COGNITION ProjectEE

Author

Cretu Mihaela, Darabant Laura, Czumbil Levente, Ceclan Andrei, Stet Denisa, and Micu Dan Doru

Subjects
renewable energy sources, demonstration scenarios for renewables sources integration, building integrated PVs, wind turbine, key performance indicators
Abstract

This work is part of the European Horizon 2020 project, RE-COGNITION, under the GA. No. 815301/2019, in which Technical University of Cluj-Napoca is involved. The paper deals with the formulation of the demonstration scenarios to prove the economic, environmental and social benefits of renewable energy sources integration in different buildings for six pilot’s sites. The scenarios will take into account technical opportunities, means, and methods for incorporating renewable energy resources and available technologies into building designs and operations that need to be used successfully to offset building electrical and thermal energy loads.

Published
2021
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6. Educational and Training Program to Increase SME’s Energy Efficiency Skills

Author

Stet, Denisa, primary, Czumbil, Levente, additional, Ceclan, Andrei, additional, Cirstea, Stefan, additional, Muresan, Alexandru, additional, Jurj, Dacian, additional, Muresan, Claudia, additional, Farkas, Timea, additional, Darabant, Laura, additional, Cretu, Mihaela, additional, Micu, Dan D., additional, and Papagiannis, Grigoris K., additional

Published
2021
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23. Researches on NOx Emissions from the Test Bench Testing of a Post Combustion Burner

Author

Cretu, Mihaela, Barbu, Ene, Teleaba, Victoria, Vilag, Valeriu, and Mirea, Radu

Abstract

The more and more restrictive environment requirements in the field of pollutant emissions of co-generative plants are imposing researches related to the more efficient work of those related to the post combustion facility. The paper presents the results of a post combustion burner achieved on a test bench, when it idling operates on natural gas mixed with air or with burned gases of a gas turbine. The modeling of the measured emissions, led to NOx concentrations in ambient air that are below the limits imposed by the in force regulations related to air quality and are correlated to the real time measured data.

Published
2016
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