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Dynamic of H 2 NG in Distribution Systems

Author

Listed:
  • Cristian Nicolae Eparu

    (Well Drilling, Extraction and Transport of Hydrocarbons Department, Petroleum-Gas University of Ploiesti, 100680 Ploiesti, Romania)

  • Doru Bogdan Stoica

    (Well Drilling, Extraction and Transport of Hydrocarbons Department, Petroleum-Gas University of Ploiesti, 100680 Ploiesti, Romania)

  • Adrian Neacsa

    (Mechanical Engineering Department, Petroleum-Gas University of Ploiesti, 100680 Ploiesti, Romania
    School of Advanced Studies of the Romanian Academy (SCOSAAR), 010071 Bucharest, Romania)

  • Renata Radulescu

    (Well Drilling, Extraction and Transport of Hydrocarbons Department, Petroleum-Gas University of Ploiesti, 100680 Ploiesti, Romania)

  • Dragos Chiritescu

    (Group for Capital Construction, NIS Petrol SRL, 300668 Timisoara, Romania)

  • Alina Petronela Prundurel

    (Well Drilling, Extraction and Transport of Hydrocarbons Department, Petroleum-Gas University of Ploiesti, 100680 Ploiesti, Romania)

  • Bogdan Ionete

    (Development Business Unit Well Delivery Department, OMV Petrom S.A., 013329 Bucharest, Romania)

Abstract

The reduction in GHG emissions has become one of the most important objectives in Europe. One of these clean technologies in the quest for large-scale decarbonisation is the blending of hydrogen and natural gas (H 2 NG). The significance of this article lies in conducting a technical–economic analysis that relies on simulating annual consumption patterns. This study focuses on the utilization of H 2 NG at different proportions within a distribution network in Bucharest, Romania’s largest city. The paper is a fallow up of another paper and presents a case study for the injection through all four entry points in the city of different percentages of hydrogen and the dynamic of the mix through the gas distribution network. The study found that the variation in H 2 in the network is high and depends on the entry point levels and consumption. An economic analysis was conducted on seasonal real consumption, which confirmed the investment’s profitability.

Suggested Citation

  • Cristian Nicolae Eparu & Doru Bogdan Stoica & Adrian Neacsa & Renata Radulescu & Dragos Chiritescu & Alina Petronela Prundurel & Bogdan Ionete, 2024. "Dynamic of H 2 NG in Distribution Systems," Energies, MDPI, vol. 17(2), pages 1-18, January.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:2:p:391-:d:1318401
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    References listed on IDEAS

    as
    1. Jacek Jaworski & Paweł Kułaga & Giorgio Ficco & Marco Dell’Isola, 2021. "Domestic Gas Meter Durability in Hydrogen and Natural Gas Mixtures," Energies, MDPI, vol. 14(22), pages 1-14, November.
    2. de Vries, Harmen & Levinsky, Howard B., 2020. "Flashback, burning velocities and hydrogen admixture: Domestic appliance approval, gas regulation and appliance development," Applied Energy, Elsevier, vol. 259(C).
    3. Adrian Neacsa & Cristian Nicolae Eparu & Cașen Panaitescu & Doru Bogdan Stoica & Bogdan Ionete & Alina Prundurel & Sorin Gal, 2023. "Hydrogen–Natural Gas Mix—A Viable Perspective for Environment and Society," Energies, MDPI, vol. 16(15), pages 1-38, August.
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