New expression to calculate quantity of recovered heat in the earth-pipe-air heat-exchanger operating in winter heating mode

• Autorzy: Molcrette Vincent F. A. , Autier Vincent R. B.

Identyfikatory

DOI

10.24425/ather.2020.133624

• Języki publikacji: EN

Abstrakty

EN

A new expression is proposed to calculate the earth-energy of an earth-air-pipe heat exchanger during winter heating for three kinds of soil in France. An analytical model is obtained by using numerical computation developed in Scilab – a free open source software. The authors showed the comparison between their simple analytical model and experimental results. They showed the influence of different parameters to specify the size of the heat exchanger.

Słowa kluczowe

EN

earth-pipe-air heat-exchanger; analytical model; air heating

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2020
• Tom: Vol. 41, no 2
• Strony: 103--117
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr., wz.

Twórcy

autor

Molcrette Vincent F. A.

• University of Artois, F-62400 Bethune, France

autor

Autier Vincent R. B.

• University of Artois, F-62400 Bethune, France

Bibliografia

• [1] https://www.connaissancedesenergies.org
• [2] Molcrette V.F.A., Autier V.R.B., Zalewski L., Lassue S.: Numerical method approach to calculate earth-energy of earth-pipe-air heat-exchanger for winter heating. Appl. Mech. Mater. 831(2016), 278–285.
• [3] http://re.jrc.ec.europa.eu/pvgis/
• [4] Amitrano D.: Eléments de dimensionnement d’un échangeur air/sol, dit ‘puits canadien’. http://hal.archives-ouvertes.fr/hal-00172582 (in French).
• [5] De Vries D.A.: Thermal properties of soils. In: Physics of Plant Environment (W.R. Van Wijk, Ed.). North-Holland , Amsterdam 1963, 210–235.
• [6] Ghosal M.K., Tiwari G.N.: Modelling and parametric studies for thermal performance of an earth to air heat exchanger integrated with a greenhouse. Energ. Convers. Manage. 47(2006), 1779–1798.
• [7] Bansal V. et al.: Performance analysis of earth-pipe-air heat exchanger for winter heating. Energ. Buildings 41(2009), 1151–1154.