Araştırma Makalesi
Yıl 2021,
Cilt: 5 Sayı: 2, 86 - 91, 20.06.2021
Öz
Kaynakça
- Referans1 Ahmed, A.Q., Gao, S., Kareem, A.K., (2016). A numerical study on the effects of exhaust locations on energy consumption and thermal environment in an office room served by displacement ventilation. Energy Conversion and Management. 117: 74–85. doi: 10.1016/j.enconman.2016.03.004.
- Referans2 Ozsagıroglu, S., (2020). Bir mahalin termal konfor şartlarinin hesaplamali akişkanlar dinamiği yöntemi ile analizi. Yildiz Teknik Üniversitesi, (2020).
- Referans3 Volkov, A.A., Sedov, A. V., Chelyshkov, P.D., (2014). Modelling the thermal comfort of internal building spaces in social buildings. Procedia Engineering. 91(TFoCE): 362–7. doi: 10.1016/j.proeng.2014.12.075.
- Referans4 Awad, A.S., Calay, R.K., Badran, O.O., Holdo, A.E., (2008). An experimental study of stratified flow in enclosures. Applied Thermal Engineering. 28(17–18): 2150–8. doi: 10.1016/j.applthermaleng.2007.12.017.
- Referans5 Cheng, Y., Niu, J., Du, Z., Lei, Y., (2015). Investigation on the thermal comfort and energy efficiency of stratified air distribution systems. Energy for Sustainable Development. 28: 1–9. doi: 10.1016/j.esd.2015.05.007.
- Referans6 KEE-CHIANG CHUNG., JEN-YU Kuo., (1999). Location on Thermal Comfort Analysis with Different Air Distribution Strategies. J. THERMAL EN1/ & BLDG.& BLDG. 22: 208–29.
- Referans7 He, G., Yang, X., Srebric, J., (2005). Removal of contaminants released from room surfaces by displacement and mixing ventilation: Modeling and validation. Indoor Air. 15(5): 367–80. doi: 10.1111/j.1600-0668.2005.00383.x.
- Referans8 d’Ambrosio Alfano, F.R., Ianniello, E., Palella, B.I., (2013). PMV-PPD and acceptability in naturally ventilated schools. Building and Environment. 67: 129–37. doi: 10.1016/j.buildenv.2013.05.013.
- Referans9 Li, Q., Zhang, T., Lv, W., (2009). European Journal of Medicinal Chemistry Original article A novel spectrophotometric method for the determination of aminophylline with boric acid in pharmaceutical and mixed serum samples. European Journal of Medicinal Chemistry. 44(4): 1452–6. doi: 10.1016/j.ejmech.2008.09.046.
- Referans10 Han. WP., Gu. XL., (2008). Application of binnacles to terminal 3 of Beijing Capital-International Airport and air distribution simulation. J HVAC. 38(115): 9.
- Referans11 Lau, S.S.Y., Zhang, J., Tao, Y., (2019). A comparative study of thermal comfort in learning spaces using three different ventilation strategies on a tropical university campus. Building and Environment. 148: 579–99. doi: 10.1016/j.buildenv.2018.11.032.
- Referans12 Khalil, A., Bassuoni, M.M., Elsamadony, M.O., Raslan, M.A., (2020). Assessment of Thermal Comfort in Operating Rooms Using PMV-PPD Model 2.
- Referans13 Marchenko, A., Temeljotov-Salaj, A., Rizzardi, V., Oksavik, O., (2020). The study of facial muscle movements for non-invasive thermal discomfort detection via bio-sensing technology. Part I: Development of the experimental design and description of the collected data. Applied Sciences (Switzerland). 10(20): 1–29. doi: 10.3390/app10207315.
- Referans14 Shaharon, M.N., Jalaludin, J., (2012). Thermal comfort assessment-a study toward workers’ satisfaction in a low energy office building. American Journal of Applied Sciences. 9(7): 1037–45. doi: 10.3844/ajassp.2012.1037.1045. Referans15 Yildirim, A., (2019). Numerical and experimental investigastion of velocity and temperature distrubution of an air conditioned room. Osmaniye Korkut Ata University, (2019).
- Referans16 Yildirim, A., Ozalp, C., (2019). Jet Lüle ile İklimlendirmesi Yapılan Bir Ofis Modelinde Konfor Seviyesinin (PMV/PPD) Sayısal Olarak Belirlenmesi. Çukurova University Journal of the Faculty of Engineering and Architecture. 34(September): 207–17.
Yıl 2021,
Cilt: 5 Sayı: 2, 86 - 91, 20.06.2021
Öz
The office is an important part of our daily life, people spend most of their time doing works inside of the office and therefore the quality of the indoor environment is a significant factor affecting the productivity and happiness of office users. Many factors ınfluence the pattern of airflow: indoor air quality, thermal comfort and energy saving in an office room. In this study, the effects of the square diffusers on thermal comfort investigated numerically for an office room. Numerical research was subsequently carried out using the validated CFD model. This model solved the continuity, energy conservation and momentum equations in addition to k–ε model equation for turbulence modelling. Predicted Percentage of Dissatisfied (PPD) is a frequently used tool for assessing human comfort rating. A PPD based control HVAC (Heating, Ventilating and Air Conditioning) system has the potential to provide enhanced thermal comfort inside a location by taking into consideration all main thermal comfort variables. The CFD results revealed that thermal conditions occurred according to ASHRAE standards in the model office room with a square diffuser.
Kaynakça
- Referans1 Ahmed, A.Q., Gao, S., Kareem, A.K., (2016). A numerical study on the effects of exhaust locations on energy consumption and thermal environment in an office room served by displacement ventilation. Energy Conversion and Management. 117: 74–85. doi: 10.1016/j.enconman.2016.03.004.
- Referans2 Ozsagıroglu, S., (2020). Bir mahalin termal konfor şartlarinin hesaplamali akişkanlar dinamiği yöntemi ile analizi. Yildiz Teknik Üniversitesi, (2020).
- Referans3 Volkov, A.A., Sedov, A. V., Chelyshkov, P.D., (2014). Modelling the thermal comfort of internal building spaces in social buildings. Procedia Engineering. 91(TFoCE): 362–7. doi: 10.1016/j.proeng.2014.12.075.
- Referans4 Awad, A.S., Calay, R.K., Badran, O.O., Holdo, A.E., (2008). An experimental study of stratified flow in enclosures. Applied Thermal Engineering. 28(17–18): 2150–8. doi: 10.1016/j.applthermaleng.2007.12.017.
- Referans5 Cheng, Y., Niu, J., Du, Z., Lei, Y., (2015). Investigation on the thermal comfort and energy efficiency of stratified air distribution systems. Energy for Sustainable Development. 28: 1–9. doi: 10.1016/j.esd.2015.05.007.
- Referans6 KEE-CHIANG CHUNG., JEN-YU Kuo., (1999). Location on Thermal Comfort Analysis with Different Air Distribution Strategies. J. THERMAL EN1/ & BLDG.& BLDG. 22: 208–29.
- Referans7 He, G., Yang, X., Srebric, J., (2005). Removal of contaminants released from room surfaces by displacement and mixing ventilation: Modeling and validation. Indoor Air. 15(5): 367–80. doi: 10.1111/j.1600-0668.2005.00383.x.
- Referans8 d’Ambrosio Alfano, F.R., Ianniello, E., Palella, B.I., (2013). PMV-PPD and acceptability in naturally ventilated schools. Building and Environment. 67: 129–37. doi: 10.1016/j.buildenv.2013.05.013.
- Referans9 Li, Q., Zhang, T., Lv, W., (2009). European Journal of Medicinal Chemistry Original article A novel spectrophotometric method for the determination of aminophylline with boric acid in pharmaceutical and mixed serum samples. European Journal of Medicinal Chemistry. 44(4): 1452–6. doi: 10.1016/j.ejmech.2008.09.046.
- Referans10 Han. WP., Gu. XL., (2008). Application of binnacles to terminal 3 of Beijing Capital-International Airport and air distribution simulation. J HVAC. 38(115): 9.
- Referans11 Lau, S.S.Y., Zhang, J., Tao, Y., (2019). A comparative study of thermal comfort in learning spaces using three different ventilation strategies on a tropical university campus. Building and Environment. 148: 579–99. doi: 10.1016/j.buildenv.2018.11.032.
- Referans12 Khalil, A., Bassuoni, M.M., Elsamadony, M.O., Raslan, M.A., (2020). Assessment of Thermal Comfort in Operating Rooms Using PMV-PPD Model 2.
- Referans13 Marchenko, A., Temeljotov-Salaj, A., Rizzardi, V., Oksavik, O., (2020). The study of facial muscle movements for non-invasive thermal discomfort detection via bio-sensing technology. Part I: Development of the experimental design and description of the collected data. Applied Sciences (Switzerland). 10(20): 1–29. doi: 10.3390/app10207315.
- Referans14 Shaharon, M.N., Jalaludin, J., (2012). Thermal comfort assessment-a study toward workers’ satisfaction in a low energy office building. American Journal of Applied Sciences. 9(7): 1037–45. doi: 10.3844/ajassp.2012.1037.1045. Referans15 Yildirim, A., (2019). Numerical and experimental investigastion of velocity and temperature distrubution of an air conditioned room. Osmaniye Korkut Ata University, (2019).
- Referans16 Yildirim, A., Ozalp, C., (2019). Jet Lüle ile İklimlendirmesi Yapılan Bir Ofis Modelinde Konfor Seviyesinin (PMV/PPD) Sayısal Olarak Belirlenmesi. Çukurova University Journal of the Faculty of Engineering and Architecture. 34(September): 207–17.
Toplam 15 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Makine Mühendisliği |
| Bölüm | Research Article |
| Yazarlar | |
| Yayımlanma Tarihi | 20 Haziran 2021 |
| Kabul Tarihi | 18 Mart 2021 |
| Yayımlandığı Sayı | Yıl 2021 Cilt: 5 Sayı: 2 |
