Investigation of the change of thermosyphon heat pipe performance with hybrid nano particle addition to the work fluid

Erman Çelik; Filiz Özgen; Umut Deniz

Makale detayları

Investigation of the change of thermosyphon heat pipe performance with hybrid nano particle addition to the work fluid

Yazarlar:

Erman Çelik | Filiz Özgen | Umut Deniz

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler | Mikroakışkanlar ve Nanoakışkanlar

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.852-860

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001322958

pISSN:

2564-6605

Anahtar kelimeler:

Özet:

 It is known that nanoparticle additives have significant effects on increasing the thermal efficiency of thermal systems. The aim of this study is to examine the thermal performance of thermosiphon heat pipes THP, one of the heat pipe types with the lowest manufacturing costs, by adding hybrid nanoparticles to the working fluid and to investigate the effects of hybrid nanoparticle addition. The effects of filling ratio and concentration on thermal performance were examined. It has been observed that the Al2O3TiO2H2O hybrid nanofluid can combine the high stability feature of one of the individual nanofluids with the high thermal conductivity feature of the other. It has been observed that the highest thermal efficiency in the hybrid nanofluid-filled system was achieved at 65 filling rate. Considering the combined effect of the two parameters by considering the filling rate together with the nanofluid concentration, it was seen that the condition where maximum performance was achieved was 65 filling rate and 0.5 nanofluid concentration.

 It is known that nanoparticle additives have significant effects on increasing the thermal efficiency of thermal systems. The aim of this study is to examine the thermal performance of thermosiphon heat pipes THP, one of the heat pipe types with the lowest manufacturing costs, by adding hybrid nanoparticles to the working fluid and to investigate the effects of hybrid nanoparticle addition. The effects of filling ratio and concentration on thermal performance were examined. It has been observed that the Al2O3TiO2H2O hybrid nanofluid can combine the high stability feature of one of the individual nanofluids with the high thermal conductivity feature of the other. It has been observed that the highest thermal efficiency in the hybrid nanofluid-filled system was achieved at 65 filling rate. Considering the combined effect of the two parameters by considering the filling rate together with the nanofluid concentration, it was seen that the condition where maximum performance was achieved was 65 filling rate and 0.5 nanofluid concentration.

 It is known that nanoparticle additives have significant effects on increasing the thermal efficiency of thermal systems. The aim of this study is to examine the thermal performance of thermosiphon heat pipes THP, one of the heat pipe types with the lowest manufacturing costs, by adding hybrid nanoparticles to the working fluid and to investigate the effects of hybrid nanoparticle addition. The effects of filling ratio and concentration on thermal performance were examined. It has been observed that the Al2O3TiO2H2O hybrid nanofluid can combine the high stability feature of one of the individual nanofluids with the high thermal conductivity feature of the other. It has been observed that the highest thermal efficiency in the hybrid nanofluid-filled system was achieved at 65 filling rate. Considering the combined effect of the two parameters by considering the filling rate together with the nanofluid concentration, it was seen that the condition where maximum performance was achieved was 65 filling rate and 0.5 nanofluid concentration.

 Nano parçacık katkısının ısıl sistemlerin ısıl verimini artırmada önemli etkileri olduğu bilinmektedir. Bu çalışmanın amacı, imalat maliyeti en düşük ısı borusu tiplerinden biri olan termosifon ısı borularının TIB ısıl performansını iş akışkanına hibrit nano parçacık katkısı yapılarak ele alınması ve hibrit nano parçacık eklentisinin etkilerinin araştırılmasıdır. Doldurma oranı ve konsantrasyonun ısıl performans üzerindeki etkileri incelenmiştir. Al2O3TiO2H2O hibrit nano akışkanının tekil nano akışkanlardan birinin sahip olduğu yüksek stabilite özelliği ile diğerinin sahip olduğu yüksek ısıl iletkenlik özelliklerini bir araya getirebildiği görülmüştür. Hibrit nano akışkanla dolu sistemde en yüksek ısıl verimin 65 doldurma oranında elde edildiği görülmüştür. Doldurma oranının nano akışkan konsantrasyonu ile birlikte ele alınarak iki parametrenin bileşik etkisi dikkate alındığında maksimum performansın elde edildiği koşulun 65 doldurma oranı ve 0.5 nano akışkan konsantrasyonu olduğu görülmüştür.

Makale detayları

Investigation of the change of thermosyphon heat pipe performance with hybrid nano particle addition to the work fluid

Yazarlar:

Erman Çelik | Filiz Özgen | Umut Deniz

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler | Mikroakışkanlar ve Nanoakışkanlar

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.852-860

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001322958

pISSN:

2564-6605

Thermosyphon heat pipe

Hybrid nano particles

Heat transferTermosifon Isı Borusu

Hibrit nano parçacık

Isı transferi

Sayı

Makale detayları

Investigation of the change of thermosyphon heat pipe performance with hybrid nano particle addition to the work fluid

Yazarlar: Erman Çelik | Filiz Özgen | Umut Deniz

Yayıncı: Nigde Omer Halisdemir University

Ana Başlıklar: Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler | Mikroakışkanlar ve Nanoakışkanlar

Dergi: Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.852-860

Belge Tipi: Makale

Yayın Tarihi: 7/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001322958

pISSN: 2564-6605

Thermosyphon heat pipe

Hybrid nano particles

Heat transferTermosifon Isı Borusu

Hibrit nano parçacık

Isı transferi

Sayı

Yazarlar:

Erman Çelik | Filiz Özgen | Umut Deniz

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler | Mikroakışkanlar ve Nanoakışkanlar

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.852-860

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001322958

pISSN:

2564-6605