Recursos de colección

ORBi Open Repository and Bibliography (319.770 recursos)

In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Engineering, computing & technology => Energy

Mostrando recursos 1 - 20 de 65

  1. Generating atmospheric turbulence using passive grids in an expansion test section of a wind tunnel

    Vita, Giulio; Hemida, Hassan; Andrianne, Thomas; Baniotopoulos, Charalampos C.
    Peer reviewed

  2. Improved district heating network operation by the integration of high-temperature heat pumps

    Sartor, Kevin; Lemort, Vincent; Dewallef, Pierre
    Peer reviewed

  3. Dynamic equation-based thermo-hydraulic pipe model for district heating and cooling systems

    Heijde, B. Van Der; Fuchs, M.; Tugores, C. Ribas; Schweiger, G.; Sartor, Kevin; Basciotti, D.; Müller, D.; Nytsch-Geusen, C.; Wetter, M.; Helsen, L.
    Peer reviewed

  4. A comparative study for simulating heat transport in large district heating networks

    Sartor, Kevin; Thomas, David; Dewallef, Pierre
    Peer reviewed

  5. Phase Identification of Smart Meters by Clustering Voltage Measurements

    Olivier, Frédéric; Sutera, Antonio; Geurts, Pierre; Fonteneau, Raphaël; Ernst, Damien
    Peer reviewed

  6. Blockchain for peer-to-peer energy exchanges: design and recommendations (additional work)

    Vangulick, David; Cornélusse, Bertrand; Ernst, Damien
    Peer reviewed

  7. Guidelines related to the use of an xisting cavity (mine/quarry) as reservoir of a pumped storage hydrolectric facility

    Cerfontaine, Benjamin; Ronchi, Benedicta; Archambeau, Pierre; Poulain, Angélique; Pujades, Estanislao; Orban, Philippe; Charlier, Robert; Veschkens, Mathieu; Pirotton, Michel; Goderniaux, Pascal; Dassargues, Alain; Erpicum, Sébastien
    Underground mines/quarries or open pits are manmade earthworks resulting from previous extraction of natural resources. They were mostly abandoned after resources depletion but underground or surface excavations remain. Pumped Storage Hydroelectricity (PSH) is one of the only efficient solutions for large scale energy storage. During peaks of energy production, water is pumped from a lower reservoir to an upper reservoir. On the other hand when demand peaks, energy is generated when water is transferred to the lower reservoir. The objective of this work is to study the recovering of abandoned excavation volumes as lower reservoirs for pumped storage hydroelectricity. Underground Pumped...

  8. Design and real-time test of a hybrid energy storage system in the microgrid with the benefit of improving the battery lifetime

    Li, Jianwei; Xiong, Riu; Mu, Hao; Cornélusse, Bertrand; Vanderbemden, Philippe; Ernst, Damien; Yuan, Weijia
    Peer reviewed

  9. Projet de décret « GRD »: quelques remarques du Prof. Damien ERNST

    Ernst, Damien

  10. Et l'homme dans tout cela?

    Henz, Olivier; Brandt, Muriel

  11. A Simple Method for Thermal Characterization of Low-Melting Temperature Phase Change Materials (PCMs)

    Salvador, Lucas; Hastanin, Juriy; Novello, Frédéric; Orléans, Adrien; Sente, Frédéric
    The successful implementation of a high-efficient latent heat storage system necessitates an appropriate experimental approach to investigate and quantify the variations of the Phase Change Material (PCM) thermal properties caused by its aging, as well as its potential demixing induced by cyclic freezing and melting. In this paper, we present a concept for the PCM characterization. The proposed method is relatively simple to be implemented. It consists of a cyclic cooling and melting of the PCM sample placed into a tube and monitoring its temperature evolution with a set of temperature sensors. In our work, the temperature evolution of the...

  12. Integrated modelling of future EU power and heat systems - The Dispa-SET v2.2 open-source model

    Kavvadias, Konstantinos; Hidalgo Gonzalez, Ignacio; Zucker, Andreas; Quoilin, Sylvain

  13. The joint effect of centralised cogeneration plants and thermal storage on the efficiency and cost of the power system

    Jiménez Navarro, Juan Pablo; Kavvadias, Konstantinos; Quoilin, Sylvain; Zucker, Andreas
    Peer reviewed

  14. Rapport final - Groupe de travail "Systèmes" - Solautark

    Hennaut, Samuel
    L’objectif du projet Solautark est le développement d’un système de chauffage solaire autonome pour l’habitat. Dans cette optique, un réacteur de stockage thermochimique (TC) inter-saisonnier est étudié afin de satisfaire l’entièreté des besoins en chauffage et eau chaude sanitaire d’une ou plusieurs habitations. Dans ce cadre, le groupe de travail « Systèmes » a été créé pour étudier le fonctionnement global du système solaire. Ce système comprend : les capteurs solaires, la boucle de circulation solaire, le stockage (ballons d’eau chaude et réacteur TC), le bâtiment (y compris le système de distribution et d’émission de chaleur) et les éléments de régulation.

  15. Blockchain for peer-to-peer energy exchanges: design and recommendations

    Vangulick, David; Cornélusse, Bertrand; Ernst, Damien
    Peer reviewed

  16. Cradle-to-grave life-cycle assessment within the built environment: Comparison between the refurbishment and the complete reconstruction of an office building in Belgium

    Marique, Anne-Françoise; Rossi, Barbara
    Peer reviewed

  17. A SC/battery Hybrid Energy Storage System in the Microgrid

    Li, Jianwei; Cornélusse, Bertrand; Vanderbemden, Philippe; Ernst, Damien
    Peer reviewed

  18. Effects of void fraction and heat transfer correlations in a charge-sensitive ORC model – a comparison with experimental data

    Dickes, Rémi; Guillaume, Ludovic; Dumont, Olivier; Quoilin, Sylvain; Lemort, Vincent
    Peer reviewed

  19. Case study on the impact of cogeneration and thermal storage on the flexibility of the power system

    Kavvadias, Konstantinos; Jimenez Navarro, Juan-Pablo; Zucker, Andreas; Quoilin, Sylvain
    This work investigates the optimal operation of cogeneration plants combined with thermal storage. To do so, a combined heat and power (CHP) plant model is formulated and incorporated into Dispa-SET, a JRC in-house unit commitment and dispatch model. The cogeneration model sets technical feasible operational regions for different heat uses defined by temperature requirements.

  20. Charge-sensitive modelling of organic Rankine cycle power systems for off-design performance simulation

    Dickes, Rémi; Dumont, Olivier; Guillaume, Ludovic; Quoilin, Sylvain; Lemort, Vincent
    Peer reviewed

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