Resumé

Cooling of air in buildings has a significant effect on thermal comfort and, consequently, productivity of office occupants. This study presents a state of the art review of energy efficient cooling systems that will provide occupants in buildings with satisfying thermal comfort. Using high-temperature cooling systems combined with renewable energy sources increases the energy efficiency in buildings. Latent heat thermal energy storage (LHTES) using Phase Change Materials (PCM) is a renewable energy source implemented in space cooling applications due to its high energy storage density. Since the share of commercial buildings in need of cooling is increasing, there is a need for developing new technical solutions in order to reduce the energy use without compromising thermal comfort. To this end, a proposed ventilation system, preliminarily analyzed in this paper, is expected to reduce further the energy use. The ventilation system is composed of an air handling unit, a 2-pipe active chilled beam system, and a cooling system including a LHTES using PCM. Few researchers have investigated chilled water air-conditioning systems that integrate a LHTES using PCM. In this review, function characteristics, possibilities and limitations of existing systems are discussed.
OriginalsprogEngelsk
TitelCLIMA 2019 Congress
RedaktørerS.I. Tanabe, H. Zhang, J. Kurnitzki, M.C. Gameiro da Silva, I. Nastase, P. Wargocki, G. Cao, L. Mazzarela, C. Inard
Antal sider8
ForlagEDP Sciences
Publikationsdato2019
Sider1-8
Artikelnummer01026
DOI
StatusUdgivet - 2019
BegivenhedCLIMA 2019: REHVA 13th HVAC World Congress - Bucharest, Rumænien
Varighed: 26 maj 201929 maj 2019
Konferencens nummer: 13

Konference

KonferenceCLIMA 2019
Nummer13
LandRumænien
ByBucharest
Periode26/05/201929/05/2019
NavnE3S Web of Conferences
Vol/bind111
ISSN2267-1242

Fingerprint

Phase change materials
Office buildings
Cooling systems
Energy storage
Thermal comfort
Latent heat
Thermal energy
Cooling
Ventilation
Air
Air conditioning
Energy efficiency
Productivity
Pipe
Water
Temperature

Citer dette

Paroutoglou, E., Afshari, A., Bergsøe, N. C., Fojan, P., & Hultmark, G. (2019). A PCM based cooling system for office buildings: a state of the art review. I S. I. Tanabe, H. Zhang, J. Kurnitzki, M. C. Gameiro da Silva, I. Nastase, P. Wargocki, G. Cao, L. Mazzarela, ... C. Inard (red.), CLIMA 2019 Congress (s. 1-8). [01026] EDP Sciences. E3S Web of Conferences, Bind. 111 https://doi.org/10.1051/e3sconf/201911101026
Paroutoglou, Evdoxia ; Afshari, Alireza ; Bergsøe, Niels Christian ; Fojan, Peter ; Hultmark, Göran. / A PCM based cooling system for office buildings: a state of the art review. CLIMA 2019 Congress. red. / S.I. Tanabe ; H. Zhang ; J. Kurnitzki ; M.C. Gameiro da Silva ; I. Nastase ; P. Wargocki ; G. Cao ; L. Mazzarela ; C. Inard. EDP Sciences, 2019. s. 1-8 (E3S Web of Conferences, Bind 111).
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title = "A PCM based cooling system for office buildings: a state of the art review",
abstract = "Cooling of air in buildings has a significant effect on thermal comfort and, consequently, productivity of office occupants. This study presents a state of the art review of energy efficient cooling systems that will provide occupants in buildings with satisfying thermal comfort. Using high-temperature cooling systems combined with renewable energy sources increases the energy efficiency in buildings. Latent heat thermal energy storage (LHTES) using Phase Change Materials (PCM) is a renewable energy source implemented in space cooling applications due to its high energy storage density. Since the share of commercial buildings in need of cooling is increasing, there is a need for developing new technical solutions in order to reduce the energy use without compromising thermal comfort. To this end, a proposed ventilation system, preliminarily analyzed in this paper, is expected to reduce further the energy use. The ventilation system is composed of an air handling unit, a 2-pipe active chilled beam system, and a cooling system including a LHTES using PCM. Few researchers have investigated chilled water air-conditioning systems that integrate a LHTES using PCM. In this review, function characteristics, possibilities and limitations of existing systems are discussed.",
author = "Evdoxia Paroutoglou and Alireza Afshari and Bergs{\o}e, {Niels Christian} and Peter Fojan and G{\"o}ran Hultmark",
year = "2019",
doi = "10.1051/e3sconf/201911101026",
language = "English",
series = "E3S Web of Conferences",
publisher = "EDP Sciences",
pages = "1--8",
editor = "S.I. Tanabe and H. Zhang and J. Kurnitzki and {Gameiro da Silva}, M.C. and I. Nastase and Wargocki, {P. } and G. Cao and L. Mazzarela and { Inard}, C.",
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Paroutoglou, E, Afshari, A, Bergsøe, NC, Fojan, P & Hultmark, G 2019, A PCM based cooling system for office buildings: a state of the art review. i SI Tanabe, H Zhang, J Kurnitzki, MC Gameiro da Silva, I Nastase, P Wargocki, G Cao, L Mazzarela & C Inard (red), CLIMA 2019 Congress., 01026, EDP Sciences, E3S Web of Conferences, bind 111, s. 1-8, Bucharest, Rumænien, 26/05/2019. https://doi.org/10.1051/e3sconf/201911101026

A PCM based cooling system for office buildings: a state of the art review. / Paroutoglou, Evdoxia; Afshari, Alireza; Bergsøe, Niels Christian; Fojan, Peter; Hultmark, Göran.

CLIMA 2019 Congress. red. / S.I. Tanabe; H. Zhang; J. Kurnitzki; M.C. Gameiro da Silva; I. Nastase; P. Wargocki; G. Cao; L. Mazzarela; C. Inard. EDP Sciences, 2019. s. 1-8 01026 (E3S Web of Conferences, Bind 111).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - A PCM based cooling system for office buildings: a state of the art review

AU - Paroutoglou, Evdoxia

AU - Afshari, Alireza

AU - Bergsøe, Niels Christian

AU - Fojan, Peter

AU - Hultmark, Göran

PY - 2019

Y1 - 2019

N2 - Cooling of air in buildings has a significant effect on thermal comfort and, consequently, productivity of office occupants. This study presents a state of the art review of energy efficient cooling systems that will provide occupants in buildings with satisfying thermal comfort. Using high-temperature cooling systems combined with renewable energy sources increases the energy efficiency in buildings. Latent heat thermal energy storage (LHTES) using Phase Change Materials (PCM) is a renewable energy source implemented in space cooling applications due to its high energy storage density. Since the share of commercial buildings in need of cooling is increasing, there is a need for developing new technical solutions in order to reduce the energy use without compromising thermal comfort. To this end, a proposed ventilation system, preliminarily analyzed in this paper, is expected to reduce further the energy use. The ventilation system is composed of an air handling unit, a 2-pipe active chilled beam system, and a cooling system including a LHTES using PCM. Few researchers have investigated chilled water air-conditioning systems that integrate a LHTES using PCM. In this review, function characteristics, possibilities and limitations of existing systems are discussed.

AB - Cooling of air in buildings has a significant effect on thermal comfort and, consequently, productivity of office occupants. This study presents a state of the art review of energy efficient cooling systems that will provide occupants in buildings with satisfying thermal comfort. Using high-temperature cooling systems combined with renewable energy sources increases the energy efficiency in buildings. Latent heat thermal energy storage (LHTES) using Phase Change Materials (PCM) is a renewable energy source implemented in space cooling applications due to its high energy storage density. Since the share of commercial buildings in need of cooling is increasing, there is a need for developing new technical solutions in order to reduce the energy use without compromising thermal comfort. To this end, a proposed ventilation system, preliminarily analyzed in this paper, is expected to reduce further the energy use. The ventilation system is composed of an air handling unit, a 2-pipe active chilled beam system, and a cooling system including a LHTES using PCM. Few researchers have investigated chilled water air-conditioning systems that integrate a LHTES using PCM. In this review, function characteristics, possibilities and limitations of existing systems are discussed.

U2 - 10.1051/e3sconf/201911101026

DO - 10.1051/e3sconf/201911101026

M3 - Article in proceeding

T3 - E3S Web of Conferences

SP - 1

EP - 8

BT - CLIMA 2019 Congress

A2 - Tanabe, S.I.

A2 - Zhang, H.

A2 - Kurnitzki, J.

A2 - Gameiro da Silva, M.C.

A2 - Nastase, I.

A2 - Wargocki, P.

A2 - Cao, G.

A2 - Mazzarela, L.

A2 - Inard, C.

PB - EDP Sciences

ER -

Paroutoglou E, Afshari A, Bergsøe NC, Fojan P, Hultmark G. A PCM based cooling system for office buildings: a state of the art review. I Tanabe SI, Zhang H, Kurnitzki J, Gameiro da Silva MC, Nastase I, Wargocki P, Cao G, Mazzarela L, Inard C, red., CLIMA 2019 Congress. EDP Sciences. 2019. s. 1-8. 01026. (E3S Web of Conferences, Bind 111). https://doi.org/10.1051/e3sconf/201911101026