Orhan aydın - Academia.edu (original) (raw)

Papers by Orhan aydın

Research paper thumbnail of Analysis of laminar heat transfer in micro-Poiseuille flow

International Journal of Thermal Sciences, 2007

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Research paper thumbnail of Heat and fluid flow characteristics of gases in micropipes

International Journal of Heat and Mass Transfer, 2006

In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is ana... more In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is analyzed by taking the viscous dissipation effect, the velocity slip and the temperature jump at the wall into account. Hydrodynamically and thermally fully developed flow case is examined. Two different thermal boundary conditions are considered: the constant heat flux (CHF) and the constant wall

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Research paper thumbnail of Viscous-dissipation effects on the heat transfer in a Poiseuille flow

Applied Energy, 2006

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Research paper thumbnail of Analysis of laminar heat transfer in micro-Poiseuille flow

International Journal of Thermal Sciences, 2007

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Research paper thumbnail of Mixed Convection in a Vertical Microannulus Between Two Concentric Microtubes

Journal of Heat Transfer-transactions of The Asme, 2009

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a Couette–Poiseuille flow between parallel plates

Applied Energy, 2006

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Research paper thumbnail of Heat and fluid flow characteristics of gases in micropipes

International Journal of Heat and Mass Transfer, 2006

In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is ana... more In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is analyzed by taking the viscous dissipation effect, the velocity slip and the temperature jump at the wall into account. Hydrodynamically and thermally fully developed flow case is examined. Two different thermal boundary conditions are considered: the constant heat flux (CHF) and the constant wall

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a concentric annular duct

Comptes Rendus Mecanique, 2006

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Research paper thumbnail of Viscous-dissipation effects on the heat transfer in a Poiseuille flow

Applied Energy, 2006

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Research paper thumbnail of Laminar forced convection slip-flow in a micro-annulus between two concentric cylinders

International Journal of Heat and Mass Transfer, 2008

Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscou... more Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscous dissipating gases in annular microducts between two concentric micro cylinders is analyzed analytically. The viscous dissipation effect, the velocity slip and the temperature jump at the wall are taken into consideration. Two different cases of the thermal boundary conditions are considered: uniform heat flux at the outer

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Research paper thumbnail of Mixed Convection in a Vertical Parallel Plate Microchannel With Asymmetric Wall Heat Fluxes

Journal of Heat Transfer-transactions of The Asme, 2007

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Research paper thumbnail of Mixed Convection in a Vertical Microannulus Between Two Concentric Microtubes

Journal of Heat Transfer-transactions of The Asme, 2009

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Research paper thumbnail of A new vortex generator geometry for a counter-flow Ranque–Hilsch vortex tube

Applied Thermal Engineering, 2010

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a Couette–Poiseuille flow between parallel plates

Applied Energy, 2006

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Research paper thumbnail of An experimental study on the effect of the valve angle of counter-flow Ranque–Hilsch vortex tubes on thermal energy separation

Experimental Thermal and Fluid Science, 2010

... Burak Markal a , Orhan Aydın Corresponding Author Contact Information , a , E-mail The Corres... more ... Burak Markal a , Orhan Aydın Corresponding Author Contact Information , a , E-mail The Corresponding Author and Mete Avcı a. a Karadeniz Technical University, 61080 Trabzon, Turkey. ... 1822–1842. [3] O. Aydın and M. Baki, An ... [6] K. Dincer, S. Baskaya, BZ Uysal and I. Ucgul ...

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a concentric annular duct

Comptes Rendus Mecanique, 2006

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Research paper thumbnail of Analysis of Micro-Graetz Problem in a Microtube

Nanoscale and Microscale Thermophysical Engineering, 2006

A theoretical analysis is presented for the problem of hydrodynamically developed, thermally deve... more A theoretical analysis is presented for the problem of hydrodynamically developed, thermally developing, steady, laminar forced convective heat transfer of a Newtonian fluid in the entrance region of a microtube. The viscous dissipation effect, the velocity slip, and the temperature jump at the wall are taken into consideration. Two different thermal boundary conditions are considered: the constant heat flux (H1-type)

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Research paper thumbnail of Laminar forced convection slip-flow in a micro-annulus between two concentric cylinders

International Journal of Heat and Mass Transfer, 2008

Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscou... more Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscous dissipating gases in annular microducts between two concentric micro cylinders is analyzed analytically. The viscous dissipation effect, the velocity slip and the temperature jump at the wall are taken into consideration. Two different cases of the thermal boundary conditions are considered: uniform heat flux at the outer

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Research paper thumbnail of Mixed Convection in a Vertical Parallel Plate Microchannel

Journal of Heat Transfer-transactions of The Asme, 2007

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Research paper thumbnail of On the constant wall temperature boundary condition in internal convection heat transfer studies including viscous dissipation

International Communications in Heat and Mass Transfer, 2010

... [13], Ranjbar-Kani and Hooman [14], Tada and Ichimaya [15] for porous medium; Chen [16], Jeon... more ... [13], Ranjbar-Kani and Hooman [14], Tada and Ichimaya [15] for porous medium; Chen [16], Jeong and Jeong [17], Aydın and Avcı [18 ... The first author of this article is indebted to the Turkish Academy of Sciences (TUBA) for the financial support provided under the Programme to ...

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Research paper thumbnail of Analysis of laminar heat transfer in micro-Poiseuille flow

International Journal of Thermal Sciences, 2007

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Research paper thumbnail of Heat and fluid flow characteristics of gases in micropipes

International Journal of Heat and Mass Transfer, 2006

In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is ana... more In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is analyzed by taking the viscous dissipation effect, the velocity slip and the temperature jump at the wall into account. Hydrodynamically and thermally fully developed flow case is examined. Two different thermal boundary conditions are considered: the constant heat flux (CHF) and the constant wall

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Research paper thumbnail of Viscous-dissipation effects on the heat transfer in a Poiseuille flow

Applied Energy, 2006

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Research paper thumbnail of Analysis of laminar heat transfer in micro-Poiseuille flow

International Journal of Thermal Sciences, 2007

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Research paper thumbnail of Mixed Convection in a Vertical Microannulus Between Two Concentric Microtubes

Journal of Heat Transfer-transactions of The Asme, 2009

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a Couette–Poiseuille flow between parallel plates

Applied Energy, 2006

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Research paper thumbnail of Heat and fluid flow characteristics of gases in micropipes

International Journal of Heat and Mass Transfer, 2006

In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is ana... more In this study, laminar forced convective heat transfer of a Newtonian fluid in a micropipe is analyzed by taking the viscous dissipation effect, the velocity slip and the temperature jump at the wall into account. Hydrodynamically and thermally fully developed flow case is examined. Two different thermal boundary conditions are considered: the constant heat flux (CHF) and the constant wall

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a concentric annular duct

Comptes Rendus Mecanique, 2006

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Research paper thumbnail of Viscous-dissipation effects on the heat transfer in a Poiseuille flow

Applied Energy, 2006

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Research paper thumbnail of Laminar forced convection slip-flow in a micro-annulus between two concentric cylinders

International Journal of Heat and Mass Transfer, 2008

Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscou... more Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscous dissipating gases in annular microducts between two concentric micro cylinders is analyzed analytically. The viscous dissipation effect, the velocity slip and the temperature jump at the wall are taken into consideration. Two different cases of the thermal boundary conditions are considered: uniform heat flux at the outer

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Research paper thumbnail of Mixed Convection in a Vertical Parallel Plate Microchannel With Asymmetric Wall Heat Fluxes

Journal of Heat Transfer-transactions of The Asme, 2007

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Research paper thumbnail of Mixed Convection in a Vertical Microannulus Between Two Concentric Microtubes

Journal of Heat Transfer-transactions of The Asme, 2009

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Research paper thumbnail of A new vortex generator geometry for a counter-flow Ranque–Hilsch vortex tube

Applied Thermal Engineering, 2010

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a Couette–Poiseuille flow between parallel plates

Applied Energy, 2006

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Research paper thumbnail of An experimental study on the effect of the valve angle of counter-flow Ranque–Hilsch vortex tubes on thermal energy separation

Experimental Thermal and Fluid Science, 2010

... Burak Markal a , Orhan Aydın Corresponding Author Contact Information , a , E-mail The Corres... more ... Burak Markal a , Orhan Aydın Corresponding Author Contact Information , a , E-mail The Corresponding Author and Mete Avcı a. a Karadeniz Technical University, 61080 Trabzon, Turkey. ... 1822–1842. [3] O. Aydın and M. Baki, An ... [6] K. Dincer, S. Baskaya, BZ Uysal and I. Ucgul ...

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Research paper thumbnail of Laminar forced convection with viscous dissipation in a concentric annular duct

Comptes Rendus Mecanique, 2006

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Research paper thumbnail of Analysis of Micro-Graetz Problem in a Microtube

Nanoscale and Microscale Thermophysical Engineering, 2006

A theoretical analysis is presented for the problem of hydrodynamically developed, thermally deve... more A theoretical analysis is presented for the problem of hydrodynamically developed, thermally developing, steady, laminar forced convective heat transfer of a Newtonian fluid in the entrance region of a microtube. The viscous dissipation effect, the velocity slip, and the temperature jump at the wall are taken into consideration. Two different thermal boundary conditions are considered: the constant heat flux (H1-type)

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Research paper thumbnail of Laminar forced convection slip-flow in a micro-annulus between two concentric cylinders

International Journal of Heat and Mass Transfer, 2008

Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscou... more Forced convection heat transfer in hydrodynamically and thermally fully developed flows of viscous dissipating gases in annular microducts between two concentric micro cylinders is analyzed analytically. The viscous dissipation effect, the velocity slip and the temperature jump at the wall are taken into consideration. Two different cases of the thermal boundary conditions are considered: uniform heat flux at the outer

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Research paper thumbnail of Mixed Convection in a Vertical Parallel Plate Microchannel

Journal of Heat Transfer-transactions of The Asme, 2007

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Research paper thumbnail of On the constant wall temperature boundary condition in internal convection heat transfer studies including viscous dissipation

International Communications in Heat and Mass Transfer, 2010

... [13], Ranjbar-Kani and Hooman [14], Tada and Ichimaya [15] for porous medium; Chen [16], Jeon... more ... [13], Ranjbar-Kani and Hooman [14], Tada and Ichimaya [15] for porous medium; Chen [16], Jeong and Jeong [17], Aydın and Avcı [18 ... The first author of this article is indebted to the Turkish Academy of Sciences (TUBA) for the financial support provided under the Programme to ...

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