Results 91 to 100 of about 140,524 (311)
Journal of Advances in Modeling Earth SystemsSimulation of turbulence in the atmospheric boundary layer (ABL) is challenging due to the wide range of turbulent scales in the flow. To leverage the currently available computational power for high‐resolution simulation of atmospheric turbulence, fluid
L. Huusko +5 more
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Application of the Turbulent Potential Model to Unsteady Flows and Three-Dimensional Boundary Layers
International Journal of Rotating Machinery, 2003 The turbulent potential model is a Reynolds-averaged (RANS) turbulence model that is theoretically capable of capturing nonequilibrium turbulent flows at a computational cost and complexity comparable to two-equation models.
J. Blair Perot, Sasanka Are, Xing Zhang
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Experimental study of boundary layer transition with elevated freestream turbulence on a heated flat plate [PDF]
A detailed investigation to document momentum and thermal development of boundary layers undergoing natural transition on a heated flat plate was performed.
Reshotko, Eli, Sohn, Ki-Hyeon
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Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Velocity and thermal boundary layer equations for turbulent Rayleigh-Bénard convection
Physical Review Research, 2019 In turbulent Rayleigh-Bénard convection, the boundary layers are nonsteady with fluctuations, the time-averaged large-scale circulating velocity vanishes far away from the top and bottom plates, and the motion arises from buoyancy.
Emily S. C. Ching +3 more
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Calculation of laminar and turbulent boundary layers for two-dimensional time-dependent flows [PDF]
A general method for computing laminar and turbulent boundary layers for two-dimensional time-dependent flows is presented. The method uses an eddy-viscosity formulation to model the Reynolds shear-stress term and a very efficient numerical method to ...
Cebeci, T.
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Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Particles turbulence interactions in boundary layers [PDF]
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2005 AbstractTurbulent dispersed flows in boundary layers are crucial in a number of industrial and environmental applications. In most applications, the key information is space distribution of particles which is known to be strongly non‐homogeneous. Specifically, inertial particles distribute preferentially avoiding strong vortical regions and segregating
openaire +1 more source
Transpiration Cooling - Its Theory and Application [PDF]
Transpiration cooling of turbulent boundary layers - theory and ...
Kelley, J. B., Lecuyer, M. R.
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Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source