Results 61 to 70 of about 10,556,792 (334)
Effects of the semi-local Reynolds number in scaling turbulent statistics for wall heated/cooled supersonic turbulent boundary layers [PDF]
, 2021 Ryo Hirai, René Pecnik, Soshi Kawai
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Advanced Healthcare Materials, EarlyView.An engineering strategy to fabricate highly vascularized volumetric tissues with capillary networks is developed. Endothelial cell‐covered spheroidal microtissues with high structural integrity are efficiently produced using bioprinting technology. These spheroidal microtissues are then assembled and cultured under perfusion conditions, resulting in ...
Hyeongkwon Oh +5 more
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, 1999 Writing the Poisson equation for the pressure in the vorticity-strain form, we show that the pressure has a finite inertial range spectrum for high Reynolds number isotropic turbulence only if the anomalous scaling exponents $\mu$ and $\mu_{\omega}$ for ...
Nelkin, Mark
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Statistics of fully turbulent impinging jets [PDF]
, 2016 Direct numerical simulations of sub- and supersonic impinging jets with Reynolds numbers of 3300 and 8000 are carried out to analyse their statistical properties. The influence of the parameters Mach number, Reynolds number and ambient temperature on the
Sesterhenn, Jörn, Wilke, Robert
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Is the critical Reynolds number universal?
Journal of Experimental and Theoretical Physics, 2002 7 pages, 4 ...
Novopashin, Sergey, Muriel, Amador
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Advanced Healthcare Materials, EarlyView.This study presents a bone‐on‐a‐chip platform incorporating TPMS scaffolds to study geometry‐dependent osteogenesis under dynamic flow. By tuning pore shape and solidity, it precisely controls mechanical cues, revealing how topological features and shear stress affect osteogenic differentiation and matrix formation.
Donggyu Kim +5 more
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The Universal Presence of the Reynolds Number
FluidsThe Reynolds number is a fundamental parameter in fluid dynamics, initially introduced by O. Reynolds in 1883 to characterize the transition between laminar and turbulent flow in fluids and necessary in the scaling of viscous resistance.
Aldo Tamburrino, Yarko Niño
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Flow characteristics over NACA4412 airfoil at low Reynolds number
EPJ Web of Conferences, 2016 In this study, the flow phenomena over NACA4412 were experimentally observed at various angle of attack and Reynolds number of 25000, 50000 and 75000, respectively.
Genç Mustafa Serdar +5 more
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Control surface effectiveness of low Reynolds number flight vehicles
Journal of Fluid Science and Technology, 2014 Low-speed wind tunnel tests are carried out to investigate the control surface effectiveness at low Reynolds numbers (Re = 20,000-80,000). A thick airfoil, NACA0012, has a nonlinearity of the control surface effectiveness, which are associated with flow ...
Masayuki ANYOJI +6 more
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Magnetized Ekman Layer and Stewartson Layer in a Magnetized Taylor-Couette Flow
, 2008 In this paper we present axisymmetric nonlinear simulations of magnetized Ekman and Stewartson layers in a magnetized Taylor-Couette flow with a centrifugally stable angular-momemtum profile and with a magnetic Reynolds number below the threshold of ...
A. S. Gupta +9 more
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