Energy and exergy analysis of a photovoltaic thermal (PVT) system used in solar dryer: A numerical and experimental investigation

E Çiftçi, A Khanlari, A Sözen, İ Aytaç, AD Tuncer - Renewable Energy, 2021 - Elsevier
Photovoltaic-thermal (PVT) collectors can be applied in order to concurrently generation of
electrical and thermal energy. In the present study, a vertical hybrid PVT solar dryer has …

Experimental and numerical analysis of a grooved hybrid photovoltaic-thermal solar drying system

AD Tuncer, A Khanlari, F Afshari, A Sözen… - Applied Thermal …, 2023 - Elsevier
Photovoltaic-thermal (PVT) systems are sustainable applications that allows to produce
thermal and electrical energies simultaneously. In this work, a sustainable solar drying …

Performance enhancement of a greenhouse dryer: Analysis of a cost-effective alternative solar air heater

A Khanlari, A Sözen, C Şirin, AD Tuncer… - Journal of Cleaner …, 2020 - Elsevier
Solar energy is a clean and sustainable energy source that is widely accessible and can be
utilized to organize more sustainable systems in future. In the present work, the thermal …

Energy-exergy and enviro-economic survey of solar air heaters with various air channel modifications

AD Tuncer, A Khanlari, A Sözen, EY Gürbüz, C Şirin… - Renewable Energy, 2020 - Elsevier
Solar air heaters (SAHs) are generally used in different applications because of their simple
structure, low setup cost, and also their higher energy conversion efficiency. In this study, a v …

Thermal performance enhancement of tube-type alternative indirect solar dryer with iron mesh modification

A Sözen, C Şirin, A Khanlari, AD Tuncer, EY Gürbüz - Solar Energy, 2020 - Elsevier
Clean and sustainable energy generation is a substantial necessity for developing world.
Solar energy is an extensively utilized renewable energy resource and it can be utilized for …

Analysis of thermal performance of an improved shell and helically coiled heat exchanger

AD Tuncer, A Sözen, A Khanlari, EY Gürbüz… - Applied Thermal …, 2021 - Elsevier
Shell and helically coiled tube heat exchangers composed from curved tubes inside a shell
which are often preferred devices particularly in several applications like refrigeration, heat …

Thermal performance analysis of a quadruple-pass solar air collector assisted pilot-scale greenhouse dryer

AD Tuncer, A Sözen, A Khanlari, A Amini, C Şirin - Solar Energy, 2020 - Elsevier
Solar air collectors can be utilized in different applications like process air preheaters,
dryers, and fresh air providing in buildings. In addition to solar air collectors, greenhouse …

Upgrading the performance of shell and helically coiled heat exchangers with new flow path by using TiO2/water and CuO–TiO2/water nanofluids

AD Tuncer, A Khanlari, A Sözen, EY Gürbüz… - International Journal of …, 2023 - Elsevier
Along with the developing technologies, the need for energy has increased day by day and
negative environmental effects of fossil energy based systems increased the importance of …

Numerical and experimental study on thermal performance of a novel shell and helically coiled tube heat exchanger design with integrated rings and discs

A Güngör, A Khanlari, A Sözen, HI Variyenli - International Journal of …, 2022 - Elsevier
Abstract Shell and Helically Coiled Tube Heat Exchangers (SHCTHEXs) are utilized in
energy conversion applications in industry and in various engineering systems. They are …

Experimental and numerical study on enhancement of heat transfer characteristics of a heat pipe utilizing aqueous clinoptilolite nanofluid

A Sözen, M Gürü, A Khanlari, E Çiftçi - Applied Thermal Engineering, 2019 - Elsevier
Heat transfer enhancement of a heat pipe using aqueous clinoptilolite nanofluid as the
working fluid under different operating conditions was studied experimentally and …