Numerical and experimental investigation of thermal performance of multilayer glass systems depending on different parameters

Nilsu Oğultekin; Murat Koru

Makale detayları

Numerical and experimental investigation of thermal performance of multilayer glass systems depending on different parameters

Yazarlar:

Nilsu Oğultekin | Murat Koru

Yayıncı:

Gumushane University

Ana Başlıklar:

Mühendislik

Dergi:

Gümüşhane Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 3, pp.685-705

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001326537

pISSN:

2146-538X

Anahtar kelimeler:

Özet:

 Significant portion of the energy consumed in our country is used for heating and cooling processes in buildings. To reduce this energy consumption, proper energy utilization and effective insulation are essential. This study was conducted with the aim of minimizing heat loss through windows and enhancing thermal insulation. Two types of calculations were performed: experimental and numerical. Various glass samples were used for these calculations. Numerical calculations were conducted using Comsol Multiphysics 5.4 and the Heat Transfer Module, while experimental measurements of thermal conductivity coefficients were carried out in accordance with TS EN 12667 standards using the HFM Fox-314 measurement device. Based on the measurements and comparisons conducted for Isparta province, it was determined that the three-layered 16 mm gas-filled argon gas Solar Low-e coated glass with a thermal conductivity coefficient of 0.113 WmK, a thermal transmittance coefficient of 0.388 m2KW, and a thermal transmittance coefficient of 1.1 Wm2K is the most ideal application. Furthermore, it was observed that 10 samples outperformed the TS 825 standards.

 Significant portion of the energy consumed in our country is used for heating and cooling processes in buildings. To reduce this energy consumption, proper energy utilization and effective insulation are essential. This study was conducted with the aim of minimizing heat loss through windows and enhancing thermal insulation. Two types of calculations were performed: experimental and numerical. Various glass samples were used for these calculations. Numerical calculations were conducted using Comsol Multiphysics 5.4 and the Heat Transfer Module, while experimental measurements of thermal conductivity coefficients were carried out in accordance with TS EN 12667 standards using the HFM Fox-314 measurement device. Based on the measurements and comparisons conducted for Isparta province, it was determined that the three-layered 16 mm gas-filled argon gas Solar Low-e coated glass with a thermal conductivity coefficient of 0.113 WmK, a thermal transmittance coefficient of 0.388 m2KW, and a thermal transmittance coefficient of 1.1 Wm2K is the most ideal application. Furthermore, it was observed that 10 samples outperformed the TS 825 standards.

 Significant portion of the energy consumed in our country is used for heating and cooling processes in buildings. To reduce this energy consumption, proper energy utilization and effective insulation are essential. This study was conducted with the aim of minimizing heat loss through windows and enhancing thermal insulation. Two types of calculations were performed: experimental and numerical. Various glass samples were used for these calculations. Numerical calculations were conducted using Comsol Multiphysics 5.4 and the Heat Transfer Module, while experimental measurements of thermal conductivity coefficients were carried out in accordance with TS EN 12667 standards using the HFM Fox-314 measurement device. Based on the measurements and comparisons conducted for Isparta province, it was determined that the three-layered 16 mm gas-filled argon gas Solar Low-e coated glass with a thermal conductivity coefficient of 0.113 WmK, a thermal transmittance coefficient of 0.388 m2KW, and a thermal transmittance coefficient of 1.1 Wm2K is the most ideal application. Furthermore, it was observed that 10 samples outperformed the TS 825 standards.

 Ülkemizde binalar için harcanan enerjinin büyük bir kısmı ısıtma ve soğutma işlemleri için kullanılmaktadır. Bu enerji tüketimini azaltmak için doğru enerji kullanımı ve etkili ısı yalıtımı gerekmektedir. Bu çalışma, camlardan kaynaklanan ısıl kaybı minimize etmek ve ısı yalıtımını artırmak amacıyla gerçekleştirilmiştir. İki tür hesaplama yapılmıştır: deneysel ve sayısal. Çeşitli cam numuneleri kullanılarak bu hesaplamalar gerçekleştirilmiştir. Sayısal hesaplamalar için Comsol Multiphysics 5.4 ve Heat Transfer Modülü kullanılırken, deneysel hesaplamalar için ısıl iletkenlik katsayıları ölçümü TS EN 12667 standardına uygun olarak HFM Fox-314 ölçüm cihazı ile yapılmıştır. Isparta ili için yapılan ölçümler ve karşılaştırmalar sonucunda, ısı iletkenlik katsayısı 0.113 WmK, ısıl geçirgenlik katsayısı 0.388 m2KW, ısıl geçirgenlik katsayısı 1.1 Wm2K olan üç katmanlı 16 mm gaz dolgulu argon dolgulu Solar Low-e kaplamalı cam uygulamasının en ideal olduğu tespit edilmiştir. Ayrıca, 10 numunenin TS 825e göre daha iyi sonuçlar verdiği tespit edilmiştir.

Makale detayları

Numerical and experimental investigation of thermal performance of multilayer glass systems depending on different parameters

Yazarlar:

Nilsu Oğultekin | Murat Koru

Yayıncı:

Gumushane University

Ana Başlıklar:

Mühendislik

Dergi:

Gümüşhane Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 3, pp.685-705

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001326537

pISSN:

2146-538X

Energy efficiency in buildings

Heat transfer in glass applications

Multi-layered glass

Thermal conductivity coefficient

Thermal insulation in buildingsBinalarda enerji verimliliği

Binalarda ısı yalıtımı

Cam uygulamalarında ısı transferi

Çok katmanlı cam

Isıl iletkenlik katsayısı

Sayı

Makale detayları

Yazarlar: Nilsu Oğultekin | Murat Koru

Yayıncı: Gumushane University

Ana Başlıklar: Mühendislik

Dergi: Gümüşhane Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 3, pp.685-705

Belge Tipi: Makale

Yayın Tarihi: 9/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001326537

pISSN: 2146-538X

Sayı

Yazarlar:

Nilsu Oğultekin | Murat Koru

Yayıncı:

Gumushane University

Ana Başlıklar:

Mühendislik

Dergi:

Gümüşhane Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 3, pp.685-705

Belge Tipi:

Makale

Yayın Tarihi:

9/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001326537

pISSN:

2146-538X