Reynolds number trend of hierarchies and scale interactions in turbulent boundary layers. [PDF]
Philos Trans A Math Phys Eng Sci, 2017 Baars WJ, Hutchins N, Marusic I.
europepmc +1 more source
A new coordinate transformation for turbulent boundary layer flows [PDF]
The transformation permits a uniform mesh to be used in the computational coordinate which extends across the layer. This coordinate transformation uses the local value of the skin friction coefficient to scale the thickness of the wall layer region, and
Carter, J. E. +2 more
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Advanced Functional Materials, EarlyView.An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu +14 more
wiley +1 more source
Statistical evidence of anasymptotic geometric structure to the momentum transporting motions in turbulent boundary layers. [PDF]
Philos Trans A Math Phys Eng Sci, 2017 Morrill-Winter C, Philip J, Klewicki J.
europepmc +1 more source
FORTRAN program for calculating compressible laminar and turbulent boundary layers in arbitrary pressure gradients [PDF]
FORTRAN program for calculating compressible laminar and turbulent boundary layers in arbitrary pressure ...
Mc Nally, W. D.
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Advanced Functional Materials, EarlyView.A vertically stacked, DEA‐driven photonic array inspired by cephalopod skin, featuring highly crystalline colloidal crystal gels with vivid color, low FWHM and scalability is presented. The multilayer design removes lateral pixel interference, achieving near‐100% fill factor with fully independent RGB actuation.
Maga Kim +11 more
wiley +1 more source
Robust and Reversible Thermofluorescence in Solvent‐Free Thermoplastic Polyurethane Composites
Advanced Functional Materials, EarlyView.Thermofluorescent polymer composites with high‐contrast optical outputs are prepared by solvent‐free blending of indenoquinacridone dye into a thermoplastic polyurethane matrix. The temperature‐dependent fluorescence originates from aggregation–dissociation of the dye molecules, regulated by competing hydrogen bonds from the polymer matrix.
Guanghua Yu +8 more
wiley +1 more source
Flow separation in shock wave boundary layer interactions at hypersonic speeds [PDF]
An assessment is presented for the experimental data on separated flow in shock wave turbulent boundary layer interactions at hypersonic and supersonic speeds.
Hamed, A.
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Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment
Advanced Functional Materials, EarlyView.Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li +12 more
wiley +1 more source
An experimental study of the properties of surface pressure fluctuations for separating turbulent boundary layers [PDF]
Noise generated by helicopter and turbomachine rotors is a nuisance that designers would like to predict and to minimize within other design constraints.
Simpson, Roger L.
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