The Effect of the Barrier Mounted on the Kitchen Hood Suitable for Central Ventilation Systems on the Odour Extraction Performance

Yıl 2020, , 1015 - 1025, 30.12.2020

Yusuf Özbakış , Fehmi Erzincanlı , Engin Nas , Tolga Çeviksever

https://doi.org/10.35193/bseufbd.729087

Cited By: 3

Öz

In this study, the effects of the barrier added to the kitchen hood suitable for central ventilation systems on the performance of odour extraction are investigated. For this purpose, the hood used in the kitchens of the buildings with central ventilation systems has been selected. Taguchi L18 (61x31) experimental design method was used to optimize the odour extraction performance of the hood and to examine it both experimentally and statistically. Kitchen hoods with different size barriers have been created with the selected method. The experiments were conducted in the test room in accordance with international standards. When the results of the experiment were examined, it was observed that the odour extraction performance of the hoods created in the experiments was the best 97.1% and the worst was 69.4%. When the signal/noise ratios of the experiments carried out with different size barrier and flow parameters were examined, the most ideal levels for C2 were determined as A6B3. When the Anova results were examined, it is determined that the most effective parameter for C2 was barrier (cm) with 76.01% and flow rate (m3/h) with 21.24%. By means of the barrier added to the hood, higher odour extraction performance has provided.

Anahtar Kelimeler

Central ventilation, Odour extraction performance, Taguchi

Teşekkür

Thanks to Silverline Endüstri A.Ş. and its employees for their support, and also to R&D director Semra ASLAN for their support.

Merkezi Havalandırma Sistemlerine Uygun Mutfak Davlumbazına Eklenen Bariyerin Koku Çıkarma Performansına Etkisi

Öz

Bu çalışmada, merkezi havalandırma sistemlerine uygun mutfak davlumbazına eklenen bariyerin koku çıkarma performansı üzerine etkileri araştırılmıştır. Bu amaç için merkezi havalandırma sistemlerine sahip binaların mutfaklarında kullanılan davlumbaz seçilmiştir. Davlumbazın koku çıkarma performansını optimize etmek ve hem deneysel hem de istatiksel olarak incelemek için Taguchi L18 (61x31) deneysel tasarım yönteminden yararlanılmıştır. Seçilen yöntem ile farklı boyutta bariyere sahip mutfak davlumbazları oluşturulmuştur. Deneyler uluslararası standartlara uygun test odasında gerçekleştirilmiştir. Deney sonuçları incelendiğinde deneylerde oluşturulan davlumbazların koku çıkarma performansı en iyi %97,1 olduğu, en kötü %69,4 olduğu görülmüştür. Farklı boyutlara sahip bariyer ve debi parametreleri ile gerçekleştirilen deneylerin Sinyal/Gürültü oranları incelendiğinde C2 için en ideal seviyeler A6B3 olarak belirlenmiştir. Anova sonuçları incelendiğinde C2 için en etkili parametrenin %76,01 ile bariyer (cm) ve %21.24 ile debi (m3/h) olduğu tespit edilmiştir. Davlumbaza eklenen bariyer sayesinde daha yüksek koku çıkarma performansı sağlanmıştır.

Anahtar Kelimeler

Merkezi havalandırma, Koku çıkarma performansı, taguchi

Kaynakça

• Liddament, M. (1996). A Guide to Energy Efficient Ventilation, Air Infiltration and Ventilation Centre, Sint-Stevens-Woluwe. Belgium, 85, 9.
• Concannon, P. (2002). Technical Note AIVC 57: Residential Ventilation. Air Infiltration and Ventilation Center, Brussels.
• Schild, P. G. (2007). State-of-the-art of low-energy residential ventilation. Contributed Report 7.
• Lundbäck, B. (1998). Epidemiology of rhinitis and asthma. Clinical and experimental allergy: journal of the British Society for Allergy and Clinical Immunology, 28, 3-10.
• Heinrich, J. (2011). Influence of indoor factors in dwellings on the development of childhood asthma. International journal of hygiene and environmental health, 214.1, 1-25.
• Jacobs, P., Cornelissen, E. & Borsboom, W. (2016). Energy efficient measures to reduce PM2, 5 emissions due to cooking. Indoor Air conference, TNO, Delft, Netherlands.
• Stratton, J.C. & Singer, B.C. (2014). Addressing Kitchen Contaminants for Healthy. Low-energy Homes.
• Abdullahi, K.L., Delgado-Saborit, J.M. & Harrison, R.M. (2013). Emissions and indoor concentrations of particulate matter and its specific chemical components from cooking: a review. Atmospheric Environment. 71, 260–294.
• World Health Organization. (1989). Indoor air quality: organic pollutants; EURO report and studies, vol. 111. Regional Office for Europe: Copenhagen, Denmark.
• Abanto, J. & Reggio, M. (2006). Numerical investigation of the flow in a kitchen hood system. Building and environment, 41(3), 288-296.
• Pinelli, M. & Suman, A. (2014). A numerical method for the efficient design of free opening hoods in industrial and domestic applications. Energy, 74, pp. 484–493.
• Lunden, M. M., Delp, W. W., & Singer, B. C. (2015). Capture efficiency of cooking‐related fine and ultrafine particles by residential exhaust hoods. Indoor Air, 25(1), 45-58.
• Cicconi, P., Germani, M., Landi, D., & Russo, A. C. (2017). A design methodology to predict the product energy efficiency through a configuration tool. In Advances on Mechanics, Design Engineering and Manufacturing (pp. 1095-1105). Springer, Cham.
• European Norm. (2017). Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 3: Range hoods for residential use without fan. EN 13141-3.
• The International Electrotechnical Commission. (2005). Household range hoods - Methods for measuring performance. IEC 61591.
• Nas, E., & Öztürk, B. (2018). Optimization of surface roughness via the Taguchi method and investigation of energy consumption when milling spheroidal graphite cast iron materials. Materials Testing, 60(5), 519-525.
• Kıvak, T. (2014). Optimization of surface roughness and flank wear using the Taguchi method in milling of Hadfield steel with PVD and CVD coated inserts. Measurement, 50, 19-28.
• Aslantas, K., Ekici, E., & Cicek, A. D. E. M. (2018). Optimization of process parameters for micro milling of Ti-6Al-4V alloy using Taguchi-based gray relational analysis. Measurement, 128, 419-427.
• Akkuş, H., & Yaka, H. (2018). Optimization of Turning Process By Using Taguchi Method. Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 22(5), 1444-1448.
• Nas, E., & Gökkaya, H. (2017). Experimental and Statistical Study on Machinability of the Composite Materials with Metal Matrix Al/B 4 C/Graphite. Metallurgical and Materials Transactions A, 48(10), 5059-5067.
• De Paiva, A. P., Gomes, J. H. F., Peruchi, R. S., Leme, R. C., & Balestrassi, P. P. (2014). A multivariate robust parameter optimization approach based on Principal Component Analysis with combined arrays. Computers & Industrial Engineering, 74, 186-198.