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Keywords
(10)
Boundary Layer
Experimental Study
Heat Transfer
High Reynolds Numbers
Incompressible Flow
Pressure Gradient
Shear Flow
Turbulent Boundary Layer
Wind Tunnel
Wall Shear Stress
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(3)
Meanflow scaling of turbulent pipe flow
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Experimental studies of zero pressuregradient turbulent boundary layer flow
Experimental studies of zero pressuregradient turbulent boundary layer flow,Jens M. Österlund
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Experimental studies of zero pressuregradient turbulent boundary layer flow
(
Citations: 45
)
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Jens M. Österlund
This thesis deals with the problem of high
Reynolds number
zero pressuregradientturbulent boundary layers in an
incompressible flow
without any effectsof heattransfer. The zeropressure gradient
turbulent boundary layer
isone of the canonical shear flows important in many applications and of largetheoretical interest. The investigation was carried out through an experimentalstudy in the MTL windtunnel at KTH, where the fluctuating velocity componentsand the fluctuating wallshear stress ...
Cumulative
Annual
Citation Context
(19)
...This was also the period of great experiments in zeropressuregradient boundary layers ([23,
49
]), pipes [43,78] and channel flow [79], and atmospheric boundary layers [44]...
Mohamed GadelHak
,
et al.
Turbulent boundary layers: is the wall falling or merely wobbling?
...(9), was fitted to a range of streamwise velocity data (Spalart
1988
, Erm and Joubert
1991
, Österlund
1999
, De Graaff and Eaton
2000
) from turbulent boundary layers under zero pressure gradient over the range of
Aldo Rona
,
et al.
Generalized Coles' law and outer layer conformal mapping
...Therefore, considerable efforts of experimental works and numerical computations for such flows along smooth and rough surfaces have been carried out, however, the greatest part was devoted to the smooth surfaces, see e. g.; Nagib et al. [2 − 4], Österlünd [
5
], Buschmann and GadelHak [6], Fernholz and Finley [7], Hafez [8], Zagarola and Smits [9]...
...Another important point to notify is the definition of the origin of the boundary layer and whether it develops over the tunnel bottom wall or on a mounted plate inside the test section of the tunnel facility, see, e. g., Fernholz and Finley [7], Österlund [
5
], and Castillo et al. [15]...
...For the sake of working with the oil film interferometry (OFI), the plate was blackned from the lower side to provide a suitable surface for the light reflection [
5
, 21]...
...The existence of either the logarithmic or the power scaling profiles is well discussed in several sources such as Barenblatt [31], Österlund [
5
], Wosnik et al. [32], Buschmann and GadelHak [6], Zanoun et al. [23, 25], George et al. [20], Nagib et al. [2 − 4]...
...According to Österlund [
5
], the inner limit of the overlap region scaled with the viscous length scale ν/u τ was estimated to be y...
E.S. Zanoun
.
Mean flow scaling along smooth and rough wall boundary layers
...Here, we use a convenient selfconsistent expression, recently proposed by Monkewitz, Chauhan & Nagib (2007), which very well fits the experimental data of ¨
Osterlund (1999)
...
CARLO C OSSU
,
et al.
Optimal transient growth and very largescale structures in turbulent ...
...It has also been shown by
Österlund (1999)
and Abe et al. (2001)) that the spanwise twopoint correlations of the wallshear stress sw and streamwise velocity fluctuation u...
Qiang Li
,
et al.
DNS of a spatially developing turbulent boundary layer with passive sc...
References
(16)
The fluctuating wallshear stress and the velocity field in the viscous sublayer
(
Citations: 96
)
Henrik P. Alfredsson
,
Arne V. Johansson
,
Joseph H. Haritonidis
,
Helmut Eckelmann
Journal:
Physics of Fluids  PHYS FLUIDS
, vol. 31, pp. 10261033, 1988
Turbulent boundary layers in adverse pressure gradients
(
Citations: 108
)
F. H. Clauser
The incompressible zeropressuregradient turbulent boundary layer: An assessment of the data
(
Citations: 102
)
H. H. Fernholz
,
P. J. Finleyt
Journal:
Progress in Aerospace Sciences  PROG AEROSP SCI
, vol. 32, no. 4, pp. 245311, 1996
MicroElectroMechanicalSystems (MEMS) and Fluid Flows
(
Citations: 350
)
ChihMing Ho
,
YuChong Tai
Journal:
Annual Review of Fluid Mechanics  ANNU REV FLUID MECH
, vol. 30, no. 1, pp. 579612, 1998
A surfacemicromachined shear stress imager
(
Citations: 27
)
Fukang Jiang
,
YuChong Tai
,
Bhusan Gupta
,
Rodney Goodman
,
S. Tung
,
JinBiao Huang
,
ChihMing Ho
Conference:
IEEE International Conference on Micro Electro Mechanical Systems  MEMS
, 1996
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Citations
(45)
Turbulent boundary layers: is the wall falling or merely wobbling?
Mohamed GadelHak
,
Matthias H. Buschmann
Journal:
Acta Mechanica  ACTA MECH
, vol. 218, no. 3, pp. 309318, 2011
Powerlaw velocity profile in turbulent boundary layers: An integral reynoldsnumber dependent solution
Oscar CastroOrgaz
,
Subhasish Dey
Journal:
Acta Geophysica  ACTA GEOPHYS
, vol. 59, no. 5, pp. 9931012, 2011
Normal and crossflow Reynolds stresses: differences between confined and semiconfined flows
(
Citations: 1
)
Matthias H. Buschmann
,
Mohamed GadElHak
Journal:
Experiments in Fluids  EXP FLUID
, vol. 49, no. 1, pp. 213223, 2010
Characterizing developing adverse pressure gradient flows subject to surface roughness
Brian Brzek
,
Donald Chao
,
Özden Turan
,
Luciano Castillo
Journal:
Experiments in Fluids  EXP FLUID
, vol. 48, no. 4, pp. 663677, 2010
Generalized Coles' law and outer layer conformal mapping
Aldo Rona
,
Marco Grottadaurea
Journal:
Journal of Hydraulic Research  J HYDRAUL RES
, vol. 48, no. 5, pp. 674679, 2010