Scopus
YÖKSİS Eşleşti
Experimental investigation of forced convection heat transfer of heat exchangers with different pin geometries in in-line and staggered design
International Journal of Heat and Mass Transfer · Ekim 2024
YÖKSİS Kayıtları
Experimental investigation of forced convection heat transfer of heat exchangers with different pin geometries in in-line and staggered design
International Journal of Heat and Mass Transfer · 2024 SCI-Expanded
PROFESÖR AHMET ALİ SERTKAYA →
Makale Bilgileri
DergiInternational Journal of Heat and Mass Transfer
Yayın TarihiEkim 2024
Cilt / Sayfa231
Scopus ID2-s2.0-85197442647
Özet
In this study, the effects of forced convection heat transfer on the surfaces of pin plate heat exchangers with different geometries modified to the heat exchanger form were experimentally investigated. A total of 8 pin fin plate heat exchangers, four of which are staggered and the other four are in-line, were used in the experiments. The heat transfer surface areas of the pin plate heat exchangers are produced equally. The only difference is their geometry, which is produced in four different shapes: triangle, circle, ellipse and square. The experiments were carried out at air velocities of 1 to 6 m/s with 1 m/s increments and at 10 W and 50 W input powers with 10 W increments. The staggered configuration of the pin fin plates demonstrated high performance in heat transfer. The study found that heat exchangers with cornerless pin plates have lower heat transfer compared to those with cornered pin plates. The pressure drops increased as the velocity of the coolant air increased, and the highest-pressure drop was observed in staggered triangular and elliptical pin plate heat exchangers. This research is considered innovative as it involves an experimental comparison between staggered and in-line pin plate heat exchangers in four different geometries, all with equal surface area.
Yazarlar (2)
1
Furkan Parlak
2
Ahmet Ali Sertkaya
Anahtar Kelimeler
Forced convection
Heat transfer
In-line
Performance
Pin plate
Staggered
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
4
Atıf
2
Yazar
6
Anahtar Kelime