Browsing by Author "Buyruk E."
Now showing items 1-10 of 10
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Heat transfer and flow structures around circular cylinders in cross-flow
Buyruk E. (Scientific and Technical Research Council of Turkey, Ankara, Turkey, 1999)An experimental study was carried out to investigate heat transfer and flow characteristics from one tube within a staggered tube bundle and within a row of similar tubes. The tube spacing examined S(t) and S(l) are 1.5X1.5 ... -
Numerical analysis of heat transfer characteristics for deposit formation shapes around single cylinder
Fertelli A.; Buyruk E. (2007)Fouling effect on heat transfer around a cylinder in cross-flow was investigated numerically by ANSYS software programme using finite element method. Calculations were made with variable local heat transfer coefficients, ... -
Numerical and experimental study of flow and heat transfer around a tube in cross-flow at low Reynolds number
Buyruk E.; Johnson M.W.; Owen I. (Elsevier Science Inc, New York, NY, United States, 1998)A numerical and experimental study of the laminar flow and heat transfer characteristics of a cylinder in cross-flow is presented. The computational technique used is a stream function-vorticity formulation of the laminar ... -
Numerical investigation for solidification around various cylinder geometries
Buyruk E.; Fertelli A.; Sonmez N. (2009)This study calculates effect of ice formation on different cylinder geometries placed in a rectangular ice storage tank filled with water. Fluent package program was used for numerical solution of flow domain to depict ... -
Numerical investigation of effect of the position of the cylinder on solidification in a rectangular cavity
Fertelli A.; Günhan G.; Buyruk E. (Springer Verlag, 2017)In the present study, it is aimed to calculate the effect of ice formation on different cylinder geometries placed in a rectangular cavity filled with water. For this aim Fluent package program was used to solve the flow ... -
Numerical investigation of the effects of geometric variations of cooling tubes for ice formation in ice storage tank
Günhan G.; Fertelli A.; Buyruk E. (Turkish Society for Thermal Science and Technology, 2017)In the present study, it is aimed to compare the effects of different geometries located in a rectangular ice storage tank on ice formation. For this aim FLUENT package program was used to solve the flow numerically depending ... -
Numerical study of heat transfer characteristics on tandem cylinders, inline and staggered tube banks in cross-flow of air
Buyruk E. (2002)Numerical analysis of the heat transfer on tandem cylinders, inline and staggered geometries in cross flow of air are investigated for different geometry and flow conditions. Finite element method is used to solve Navier-Stokes ... -
Numerical study of heat transfer enhancement and flow characteristics of threedimensional plate fin heat exchangers
Buyruk E.; Karabulut K. (2015)The present study is aimed at numerical investigation, by using conjugated heat transfer approach, of the effect of different types of rectangular fins (outer zigzag-inner zigzag-flat-outer zigzag (type B) and inner ... -
Theoretical analysis of the thermal resistance of non-uniform fouling on cross-flow heat exchanger tubes
A theoretical analysis of steady-state heat conduction through homogenous fouling on the external surface of tubes in cross-flow has been made. Modelling the fouling geometry as an eccentric annulus, a finite difference ... -
Thermally activated building elements for cooling
This study presents a new model for the cooling of buildings. It introduces some applications of this model that are designed, constructed and tested. Experimental results show that this model could be applied easily, it ...