Using Biomimetic Architectural Design Approach For Passive Natural Ventilation In Educational Buildings

Yıl 2022, Cilt: 10 Sayı: 2, 93 - 109, 30.06.2022

Sahar Tohidi , Tayfun Yıldırım

Öz

The air quality and fresh air in the internal spaces of the buildings are important for the users’ health. This component is especially important in intense user indoors such as offices, educational institutions, industrial buildings and hospitals. According to the World Health Organization (WHO), the number of patients in buildings that have not refreshed their interior ventilation system increases by 4.3 million people in the world per year. Passively designed elements such as manholes, windows, and electromechanical systems are used to improve building air ventilation. Active electro-mechanical air conditioning, ventilation systems are high costs and need more operating electricity spends. This study presents a passive ventilation system that consumes zero energy in building design. A university space that is used by intensive students was chosen as the case study. As a nature-inspired (biomimetic) approach, the termite nest ventilation system can be used from the current inputs in architectural design. External vents and air inlets were placed in classrooms 304 and 307 of the architectural department. Next, the use of air by the students and the supply of fresh air was simulated by software. The results showed that the recommended system has no open windows to prevent noise from outside and cold air in the winter. Also, it consumes no energy, has a low initial investment cost, and does not involve any operating costs. In conclusion, that zero energy architectural design is appropriate for educational buildings and other intense user buildings with functionality

Anahtar Kelimeler

Architectural Design; Natural Ventilation; Passive Ventilation; Educational Buildings, Architectural Design;, Natural Ventilation;

Kaynakça

• [1]WHO (World Health Organization), Carbon Monoxide”, Air Quality Guidelines for Europe, European Series 23, WHO Regional Publications, Copenhagen.1987, Denmark.
• [2]Global Burden of Disease Collaborative Network. Global Burden of Disease Study 2017. (GBD 2017) Results. Seattle, USA: Institute for Health Metrics and Evaluation (IHME), 2017, USA.
• [3]Paula Baker- Robert Laporte, EcoNest: Create Sustainable Sanctuaries of Clay, Straw, and Timber, publish Gibbs Smith,).page 135,2005, Hong Kong.
• [4]Fanger, P., O. Thermal Comfort: Analysis And Applications İn Environmental Engineering. Publisher Danish Technical Press. Page 244,1970, USA.
• [5]BALANLI, A., "Building Elements 2-Joinery", YTU Department of Architecture, Building Elements and Materials, Unpublished Lecture Notes. 2007. YTU, Istanbul.
• [6]Ozgenalp, A., Ventilation and Filtration Systems in Shelters, Journal of Installation Engineering Issue: 91, p. 56-62. 2006.
• [7]ASHRAE Fundamentals “Air Flow Around Buildings”, Translated by O. GENCELI, Association of Installation Engineers Publication No: 4. , 2010, USA.
• [8]Cinemre, H., Goldenhar Syndrome Goldenhar Syndrome Asthma - Cardiological Disease Profile and Air Quality Evaluation, (Sakarya University Faculty of Medicine, Department of Obstetrics and Gynecology, Sakarya, Turkey), Sakarya Medical Journal, Volume: 7, 2017, Sakarya, Turkey.
• [9]Santamouris, M., Natural Ventilation in Buildings, Chapter 6.1.4.1, James & James (Science Publishers), 1998, London.
• [10]Benyus, J. M. Biomimicry: Innovation Inspired by Nature, William Morrow and Company Inc., New York. Book,320 pages, 1997 San Francisco, USA.
• [11]ZORER, G. “Principles of Thermal Design in Buildings”, YTU Faculty of Architecture Publications, University Publication No: 264, Faculty Publication No: MF-MIM 92.045, Istanbul, 1992.
• [12]http://www.DesignBuilder Software Ltd - Tutorials, tutorials design-builder, 2020,USA.
• [13]Turkish Standard Ts Cr 1752, Ics 91.140.30 “Ventilation for Buildings - Design Rules for Indoor Environments” (11) Taner. 1997, Turkey.
• [14]Y.Kwok1aA. D., Neumann, W., Colloids and Surfaces A: Physicochemical and Engineering Aspects, Volume 161, Issue 1, January 15, Pages 31-48, Cambridge, MA 02139, 2000, USA.
• [15]http://www.cedbik.org, Accessed: Subject: Environmentally Friendly Green Buildings Association Studies, 10.08.2018.
• [16] Yunus A. Çengel. and Cimbala, John M., “Fluid Mechanics: Fundamentals and Applications”, PDF - 956 pages, the University of California. Publisher McGraw-Hill Education, 2006. (ISBN 0071257640, 978007125764), 2006, USA