Novel District Heating Systems: Methods and Simulation Results

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Novel District Heating Systems: Methods and Simulation Results. / Huber, David; Illyés, Viktoria; Turewicz, Veronika et al.
In: Energies, Vol. 14.2021, No. 15, 4450, 23.07.2021.

Research output: Contribution to journalArticleResearchpeer-review

Harvard

Huber, D, Illyés, V, Turewicz, V, Götzl, G, Hammer, A & Ponweiser, K 2021, 'Novel District Heating Systems: Methods and Simulation Results', Energies, vol. 14.2021, no. 15, 4450. https://doi.org/10.3390/en14154450

APA

Huber, D., Illyés, V., Turewicz, V., Götzl, G., Hammer, A., & Ponweiser, K. (2021). Novel District Heating Systems: Methods and Simulation Results. Energies, 14.2021(15), Article 4450. https://doi.org/10.3390/en14154450

Vancouver

Huber D, Illyés V, Turewicz V, Götzl G, Hammer A, Ponweiser K. Novel District Heating Systems: Methods and Simulation Results. Energies. 2021 Jul 23;14.2021(15):4450. doi: 10.3390/en14154450

Author

Huber, David ; Illyés, Viktoria ; Turewicz, Veronika et al. / Novel District Heating Systems: Methods and Simulation Results. In: Energies. 2021 ; Vol. 14.2021, No. 15.

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@article{b5f5d499a8984a7d8e11462196bdd6e3,
title = "Novel District Heating Systems: Methods and Simulation Results",
abstract = "Fifth-generation district heating and cooling (5th DHC) systems offer promising approaches to decarbonizing space heating, cooling and domestic hot water supply. By using these systems, clustered buildings combined with industrial waste heat can achieve a net-zero energy balance on a variety of time scales. Thanks to the low exergy approach, these systems are highly efficient. As part of the Smart Anergy Quarter Baden (SANBA) project, the thermal energy grid simulation tool TEGSim has been further developed and used to design an ultra-low-temperature district heating (ULTDH) network with hydraulic and thermal components fitted to the specific regional characteristics of the investigated case. Borehole thermal energy storage (BTES) used as seasonal storage ensures long-term feasibility. The annual discrepancy of input of thermal energy provided by space cooling and output of energy demanded by space heating and domestic hot water is supplied by an external low-grade industrial waste heat source. This paper presents the functionality of the simulation and shows how to interpret the findings concerning the design of all components and their interplay, energy consumption and efficiencies.",
keywords = "Anergienetz, 5thDHC, ULTDH network, BTES, Numerical Simulation",
author = "David Huber and Viktoria Illy{\'e}s and Veronika Turewicz and Gregor G{\"o}tzl and Andreas Hammer and Karl Ponweiser",
note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2021",
month = jul,
day = "23",
doi = "10.3390/en14154450",
language = "English",
volume = "14.2021",
journal = "Energies",
issn = "1996-1073",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "15",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Novel District Heating Systems: Methods and Simulation Results

AU - Huber, David

AU - Illyés, Viktoria

AU - Turewicz, Veronika

AU - Götzl, Gregor

AU - Hammer, Andreas

AU - Ponweiser, Karl

N1 - Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2021/7/23

Y1 - 2021/7/23

N2 - Fifth-generation district heating and cooling (5th DHC) systems offer promising approaches to decarbonizing space heating, cooling and domestic hot water supply. By using these systems, clustered buildings combined with industrial waste heat can achieve a net-zero energy balance on a variety of time scales. Thanks to the low exergy approach, these systems are highly efficient. As part of the Smart Anergy Quarter Baden (SANBA) project, the thermal energy grid simulation tool TEGSim has been further developed and used to design an ultra-low-temperature district heating (ULTDH) network with hydraulic and thermal components fitted to the specific regional characteristics of the investigated case. Borehole thermal energy storage (BTES) used as seasonal storage ensures long-term feasibility. The annual discrepancy of input of thermal energy provided by space cooling and output of energy demanded by space heating and domestic hot water is supplied by an external low-grade industrial waste heat source. This paper presents the functionality of the simulation and shows how to interpret the findings concerning the design of all components and their interplay, energy consumption and efficiencies.

AB - Fifth-generation district heating and cooling (5th DHC) systems offer promising approaches to decarbonizing space heating, cooling and domestic hot water supply. By using these systems, clustered buildings combined with industrial waste heat can achieve a net-zero energy balance on a variety of time scales. Thanks to the low exergy approach, these systems are highly efficient. As part of the Smart Anergy Quarter Baden (SANBA) project, the thermal energy grid simulation tool TEGSim has been further developed and used to design an ultra-low-temperature district heating (ULTDH) network with hydraulic and thermal components fitted to the specific regional characteristics of the investigated case. Borehole thermal energy storage (BTES) used as seasonal storage ensures long-term feasibility. The annual discrepancy of input of thermal energy provided by space cooling and output of energy demanded by space heating and domestic hot water is supplied by an external low-grade industrial waste heat source. This paper presents the functionality of the simulation and shows how to interpret the findings concerning the design of all components and their interplay, energy consumption and efficiencies.

KW - Anergienetz

KW - 5thDHC

KW - ULTDH network

KW - BTES

KW - Numerical Simulation

UR - http://www.scopus.com/inward/record.url?scp=85111618035&partnerID=8YFLogxK

U2 - 10.3390/en14154450

DO - 10.3390/en14154450

M3 - Article

VL - 14.2021

JO - Energies

JF - Energies

SN - 1996-1073

IS - 15

M1 - 4450

ER -