COMPUTATIONAL and TEORIC INVESTIGATION of the EFFECTS of FINNED TRICKLEVENT SYSTEM on BUILDING ENERGY SAVINGS
Year 2022,
Issue: 051, 160 - 178, 31.12.2022
Kemal Furkan Sökmen
,
Burhan Ergüner
,
İlknur Akin
Abstract
In our study, the effects of the finned Tricklevent passive air condition system on building energy savings were investigated. The system has been patented internationally with the patent number 2013/08326. A 14 m2 sample prototype office room was built for the study. Numerical studies were performed with FloEFD software. Theoretical calculations and numerical work values confirmed each other. In the analyses, independence from mesh was studied. The solar load is defined as 1009 W/m2. Office exterior windows are designed with a thickness of 6 mm and an air gap of 16 mm. In the study, it was determined that there was a fresh air inlet at a volumetric flow rate of 0.024 m3/s in the prototype office. It has been determined that the finned Tricklevent system cools the hot air coming from the outside environment and takes it in with a temperature drop of 5-6 o C. When the system is operated at the same time as the air conditioner, the air conditioner set temperature can be adjusted to higher temperatures, saving 28 kWh/m2 of energy and reducing the carbon footprint by 15.4 kg/m2. With the sequential operation of the system with the air conditioner, 21 kWh/m2 of energy was saved in a 3-hour period, while a carbon footprint of 11.5 kg/m2 was reduced.
Supporting Institution
Tübitak
Thanks
This study was produced within the scope of the Panel Facade Project that Conditions the Outside Air and takes it inside within the scope of Tübitak 1501 Project. We would like to thank Tübitak for the support given to our project.
References
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Year 2022,
Issue: 051, 160 - 178, 31.12.2022
Kemal Furkan Sökmen
,
Burhan Ergüner
,
İlknur Akin
References
- [1] Agrawal, P.C. (1989). A review of passive systems for natural heating and cooling of buildings. Solar Wind Technology, 6 (5) 557–567.
- [2] Khedari, J., Waewsak, J., Thepa, S., Hirunlabh, Field, J. (2000). Investigation of night radi-ation cooling under tropical climate. Renewable Energy, 20 (2) 183–193.
- [3] Stec, W.J., Van Paassen, AHC. (2005). Symbiosis of the double-skin facade with the HVAC system. Energy and Buildings, 37:461–9.
- [4] Directive2010/31/euoftheEuropeanparliamentandofthecouncilof19 May 2010on the energy performance of buildings;2010.Availablefrom: /http://www.epbd-ca.euS.
- [5] Cabezal, F., Castell, A., Medrano, M., Martorel, P., Fernandez, G. (2010). Experimental study on the performance of insulation materials in Mediterranean construction. Energy and Buildings, 42:630–6.
- [6] Shameri, MA., Alghoul, MA., Sopian, K., Fauzi, M., Zain, M., Elayeb, O. (2011). Perspectives of double skin facade system in buildings and energy saving. Renewableand Sustainable Energy Reviews, 15:1468–75.
- [7] Saelens, D. (2002). Energy performance assessments of single storey multiple-skin facades. Belgium: Katholieke Universiteit Leuven; PhD Thesis.
- [8] Pasquay, T. (2004). Natural ventilation in high-rise building with double facade, saving or waste of energy. Energy and Buildings, Volume 36, Issue 4, Pages 381-389.
- [9] Wang, P.C. (2008). Natural ventilation in double-skin facade design for Office buildings in hot and humid climate. PhD Thesis, University of New South Wales, Australia, December.
- [10] Faggembauu, D.H. (2006). Fluid-dynamics in double and single skin facades. PhD Thesis. Universitat Politecnicade Catalunya, Spain, December.
- [11] Poirazis,. H. (2004). Double skin facades for Office buildings. Report EBD-R-04/3.Lund University.
- [12] Ding, W., Hasemi, Y., Yamada,T. (2005). Natural ventilation performance of a double skin facade with a solar chimney. Energy and Buildings, 37:411–8.
- [13] Shameri, MA., Alghoul, MA., Sopian, K., Zain, MFM., Elayeb, O. (2011). Perspectives of double skin façade systems in buildings and energy saving. Renewable Sustain Energy, 15:1468–75.
- [14] Mingotti, N., Chenvidyakarn, T.,Woods,A.W. (2011). The fluid mechanics of the natural ventilation of a narrow-cavity double-skin façade. Building and Environment, 46 807-823
- [15] Wahhad, A.M., Adam, N.M., and Sapuan, S.M. (2015). Comparison of numerical simulation and experimental study on indoor air quality of air-conditioned office building in a desert climate. International Journal of Automotive and Mechanical Engineering (IJAME), ISSN: 2229-8649 Volume 12, pp. 3109-3124.
- [16] Manz, H., Th, Frank. (2005). Thermal simulation of buildings with double-skin facades. Energy and Buildings, 2005;37:1114–21.
- [17] Gratia, E., Herde, A.D. (2004). Natural ventilation in a double-skin façade. Energy and Buildings, 36 137–146.
- [18] Sharda, A. and Kumar, S. (2014). Heat Transfer through Glazing Systems with Inter-Pane Shading Devices. Energy Technology & Policy Journal, volume1, pp. 23– 34.
- [19] Marjanovic, L., Cook, M., Hanby, V., and Rees, S. (2005). CFD Modeling of Convective Heat Transfer From A Window With Adjacent VENETIAN Blinds. Ninth International IBPSA Conference Montréal, Canada August 15-18.
- [20] Urbikain, M. K., and Sala, J.M. (2012). Heat transfer through a double-glazed unit with an internal louvered blind. International Journal of Heat and Mass Transfer volume 55, pp. 1226-304.
- [21] Sökmen, K.F., Ergüner, B., .Akın, İ. (2022). Tricklevent Yenilikçi Pasif Cephe Havalandırma Sisteminin Isıl Konfor ve Enerji Tasarrufu Açısından İncelenmesi. Avrupa Bilim ve Teknoloji Dergisi, Sayı 37, 170-178.
- [22] Amai, H., Tanabe, S., Akimoto, T., and Genma., T. (2007). Thermal sensation and comfort with different task conditioning systems. Building and Environment, 42(12): 3926 – 3932.
- [23] Lynch, P. (2015). How energy modelling wil impact the design process ArchDaily. Retrieved December 15. from http://www.archdaily.com/778309/how-energy-modellling-will-impact-the-design-process.
- [24] Hensen, J., and Clarke, J. (2015). Integrated simulation for HVAC Performance prediction: state-of- the-art illustration. International Conference of Sustainable Building 2000, pp.1-3.
- [25] Stec, W., and Van Paasen, A. (2004). Symbiosis of the double skin façade with the HVAC system. Energy buildings 37(200).