Numerical Investigation of Heat Transfer for Thermal Bridges Taking Into Consideration Location of Thermal Insulation with Different Geometries
Strojarstvo, cilt.51, sa.5, ss.431-439, 2009 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 51 Sayı: 5
- Basım Tarihi: 2009
- Dergi Adı: Strojarstvo
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
- Sayfa Sayıları: ss.431-439
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Sivas Cumhuriyet Üniversitesi Adresli: Evet
Özet
In the present study, heat transfer structures were investigated for thermal
bridges on both intermediate floor beamed wall block and balcony extension
intermediate floor beamed wall. Temperature and heat flux contours were
obtained for all models in the case of internal and external insulation cases
with different insulation thicknesses (Si
= 3 cm, 5 cm and 7 cm). Results
showed that high heat transfer rates were obtained in the region of heat
bridges for all building models. However the heat transfer rate did not
decrease on the heat bridge region in the case of internal insulation. The
most appropriate insulation model was the external insulation case and
it was also obviously determined that heat transfer rate decreased with
increments of insulation thickness.