Pekmen, Bengisen

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https://hdl.handle.net/20.500.14411/7781
Name Variants
Pekmen,B.
B., Pekmen
P.,Bengisen
Pekmen, Bengisen
B.,Pekmen
P., Bengisen
Bengisen, Pekmen
Pekmen, B.
Job Title
Araştırma Görevlisi
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Main Affiliation
Mathematics
Status
Former Staff
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WoS Researcher ID

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Scholarly Output

10

Articles

9

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0/0

Supervised MSc Theses

0

Supervised PhD Theses

0

WoS Citation Count

127

Scopus Citation Count

148

WoS h-index

5

Scopus h-index

6

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0

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0

WoS Citations per Publication

12.70

Scopus Citations per Publication

14.80

Open Access Source

1

Supervised Theses

0

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JournalCount
International Journal of Heat and Mass Transfer2
CMES - Computer Modeling in Engineering and Sciences2
Lecture Notes in Computational Science and Engineering2
Journal of Applied Mathematics1
Computers & Fluids1
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Author: Tezer-Sezgin,M.Subject: [No Keyword Available]

Scholarly Output Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    Article
    Citation - Scopus: 2
    Steady Mixed Convection in a Heated Lid-Driven Square Cavity Filled With a Fluid-Saturated Porous Medium
    (Springer Verlag, 2015) Pekmen,B.; Pekmen, Bengisen; Tezer-Sezgin,M.; Pekmen, Bengisen; Mathematics; Mathematics
    Steady mixed convection flow in a porous square cavity with moving side walls is studied numerically using the dual reciprocity boundary element method (DRBEM). The equations governing the two-dimensional, steady, laminar mixed convection flow of an incompressible fluid are solved for various values of parameters as Darcy (Da), Grashof (Gr), and Prandtl (Pr) numbers. The results are given in terms of vorticity contours, streamlines and isotherms. Further, average Nusselt number variations with respect to the problem parameters are also presented. The fluid flows slowly as Da decreases since the permeability of the medium decreases, and the increase in Grashof number causes the flow to pass to the natural convective behavior. DRBEM has the advantage of using considerably small number of grid points due to the boundary only nature of the method. This provides the numerical procedure computationally cheap and efficient. © Springer International Publishing Switzerland 2015.
  • Thumbnail Image
    Article
    Steady mixed convection in a heated lid-driven square cavity filled with a fluid-saturated porous medium
    (Springer Verlag, 2015) Pekmen,B.; Tezer-Sezgin,M.
    Steady mixed convection flow in a porous square cavity with moving side walls is studied numerically using the dual reciprocity boundary element method (DRBEM). The equations governing the two-dimensional, steady, laminar mixed convection flow of an incompressible fluid are solved for various values of parameters as Darcy (Da), Grashof (Gr), and Prandtl (Pr) numbers. The results are given in terms of vorticity contours, streamlines and isotherms. Further, average Nusselt number variations with respect to the problem parameters are also presented. The fluid flows slowly as Da decreases since the permeability of the medium decreases, and the increase in Grashof number causes the flow to pass to the natural convective behavior. DRBEM has the advantage of using considerably small number of grid points due to the boundary only nature of the method. This provides the numerical procedure computationally cheap and efficient. © Springer International Publishing Switzerland 2015.