Yazar "Aydın, Orhan" için Mühendislik Fakültesi listeleme
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Prediction of pressure drop for flow boiling in rectangular multi-microchannel heat sinks
Markal, Burak; Aydın, Orhan; Avcı, Mete (Taylor & Francis Inc, 2019)In this study, two new correlations are developed to predict pressure drop for the flow boiling in micro systems with low mass flux. the correlations developed rely on extensive experimental results. Experiments are conducted ... -
Prediction of two-phase heat transfer coefficient of flow boiling in minichannels
Markal, Burak; Candan, Ayşe; Aydın, Orhan; Avcı, Mete (Taylor & Francis Inc, 2020)The present study mainly concentrates on the prediction of two-phase heat transfer coefficient for saturated flow boiling conditions in minichannels. the experimental database has been generated through systematic experiments ... -
Pulsating flow and heat transfer of power-law fluid in a circular pipe
Altunkaya, Ayşe Nur; Aydın, Orhan; Avcı, Mete (Vilnius University, 2023)In this study, the pulsating flow of a non-Newtonian fluid and heat transfer in a pipe with uniform heat flux at its wall is examined analytically. The flow is assumed to be both hydrodynamically and thermally fully ... -
Pulsating non-Newtonian heat and fluid flow in a concentric annular duct: An analysis using perturbation series method
Altunkaya, Ayşe Nur; Aydın, Orhan; Avcı, Mete (Elsevier, 2024)In the current study, an analytical analysis is conducted to examine laminar pulsating flow and heat transfer of power-law fluid in a concentric annular channel that is uniformly heated. The momentum and energy balance ... -
Saturated flow boiling characteristics in single rectangular minichannels: effect of aspect ratio
Candan, Ayşe; Markal, Burak; Aydın, Orhan; Avcı, Mete (Taylor & Francis Inc, 2018)In this study, saturated flow boiling characteristics of deionized water in single rectangular minichannels are investigated experimentally. A special attention is paid to the effect of aspect ratio (channel width to depth, ... -
Thermal energy storage performance of PCM/graphite matrix composite in a tube-in-shell geometry
Yazıcı, M.Y.; Sağlam, Mehmet; Aydın, Orhan; Avcı, Mete (Elsevier, 2021)Melting heat transfer performance and measuring energy storage efficiency via total melting time of PCM/ graphite matrix in a tube-in-shell for solar thermal energy storage and recovering waste heat applications is studied ...