Experimental and numerical investigation of ground heat exchangers in the building foundation

Name: Experimental and numerical investigation of ground heat exchangers in the building foundation
Author: Kayaci, N., Demir, H., Kanbur, B. B., Atayilmaz, S. O., Agra, O., Acet, Ruşen Can, Gemici, Z.

İsim	Experimental and numerical investigation of ground heat exchangers in the building foundation
Yazar	Kayaci, N., Demir, H., Kanbur, B. B., Atayilmaz, S. O., Agra, O., Acet, Ruşen Can, Gemici, Z.
Basım Tarihi:	2019-05-15
Basım Yeri	- Elsevier
Konu	Ground source heat pump, Computational modeling, Horizontal heat exchanger, Transient analysis, Building energy simulations
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0196-8904
Kayıt Numarası	55d8b422-af46-44d4-9faf-7f2a625793f4
Tarih	2019-05-15
Notlar	Ministry of Science, Industry, and Technology of Turkey under SAN-TEZ program ; Mir Unique Solutions (company)
Örnek Metin	The current study proposes a novel method with the experimental and numerical studies for the ground source heat pumps, which are known as environment-friendly and efficient heating & cooling systems to overcome their economic drawbacks in the applied engineering operations. The experimental studies are carried out in the newly built Central Laboratory of Yildiz Technical University, Davutpasa Campus, Istanbul, Turkey. The long parallel heat exchanger pipes are placed in two different layers of the ground that are (1) under the building foundation (ground layer), and (2) in the building foundation (concrete layer), respectively. Besides, a unique numerical model is developed in MATLAB environment to obtain temperature distributions in ground and concrete layers. Then, the numerical outputs are validated with the observed experimental results. The daily average of the energy amount extracted from the Ground and Concrete Loops was found as 5.51 and 4.63 kWh/day, respectively. The results are found satisfying for real applications in the building foundations.
DOI	10.1016/j.enconman.2019.03.032
Cilt	188

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Experimental and numerical investigation of ground heat exchangers in the building foundation

Yazar Kayaci, N., Demir, H., Kanbur, B. B., Atayilmaz, S. O., Agra, O., Acet, Ruşen Can, Gemici, Z.

Basım Tarihi 2019-05-15

Basım Yeri - Elsevier

Konu Ground source heat pump, Computational modeling, Horizontal heat exchanger, Transient analysis, Building energy simulations

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0196-8904

Kayıt Numarası 55d8b422-af46-44d4-9faf-7f2a625793f4

Tarih 2019-05-15

Notlar Ministry of Science, Industry, and Technology of Turkey under SAN-TEZ program ; Mir Unique Solutions (company)

Örnek Metin The current study proposes a novel method with the experimental and numerical studies for the ground source heat pumps, which are known as environment-friendly and efficient heating & cooling systems to overcome their economic drawbacks in the applied engineering operations. The experimental studies are carried out in the newly built Central Laboratory of Yildiz Technical University, Davutpasa Campus, Istanbul, Turkey. The long parallel heat exchanger pipes are placed in two different layers of the ground that are (1) under the building foundation (ground layer), and (2) in the building foundation (concrete layer), respectively. Besides, a unique numerical model is developed in MATLAB environment to obtain temperature distributions in ground and concrete layers. Then, the numerical outputs are validated with the observed experimental results. The daily average of the energy amount extracted from the Ground and Concrete Loops was found as 5.51 and 4.63 kWh/day, respectively. The results are found satisfying for real applications in the building foundations.

DOI 10.1016/j.enconman.2019.03.032

Cilt 188