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The scaling in the overlap region of turbulent wall-bounded flows has long been the source of
controversy, and until recently this controversy could not be addressed because measurements
did n...
A NEW MEAN VELOCITY SCALING FOR TURBULENT BOUNDARY LAYERS
TURBULENT BOUNDARY LAYERS MEAN VELOCITY SCALING
2014/12/30
A new scaling, originally developed for the mean velocity
profile of turbulent pipe flow, was extended to the case of zero
pressure gradient turbulent boundary layers. At low Reynolds
numbers, the ...
Group Scaling Relations From a Cosmological Hydrodynamic Simulation: No Pre-heating Required?
pre-heating entropy fl oors
2014/12/26
We investigate the X-ray vs. optical scaling relations of poor groups
to small clusters ( 100−700 km/s) identified in a cosmological hydro-
dynamic simulation of a ΛCDM universe, with cooli...
X-ray scaling relations of galaxy groups in a hydrodynamic cosmological simulation
theory clusters
2014/12/26
We examine the scalings of X-ray luminosity, temperature, and dark matter or galaxy velocity dispersion for galaxy groups in a ΛCDM cosmological simulation, which incorporates gravity, gas dynamics, r...
Implementation and scaling of the fully coupled Terrestrial Systems Modeling Platform (TerrSysMP v1.0) in a massively parallel supercomputing environment – a case study on JUQUEEN (IBM Blue Gene/Q)
Terrestrial Systems Modeling Platform Implementation
2014/12/19
Continental-scale hyper-resolution simulations
constitute a grand challenge in characterizing nonlinear feedbacks of states and fluxes of the coupled water, energy, and
biogeochemical cycles o...
Scaling MCMC Inference and Belief Propagation to Large, Dense Graphical Models
machine learning graphical models
2014/12/18
With the physical constraints of semiconductor-based electronics becoming increasingly limiting in the past decade, single-core CPUs have given way to multi-core and distributed computing platforms. A...
Methodological aspects of a pattern-scaling approach to produce global fields of monthly means of daily maximum and minimum temperature
produce global fi elds daily maximum
2014/12/18
A Climate Pattern-Scaling Model (CPSM) that
simulates global patterns of climate change, for a prescribed
emissions scenario, is described. A CPSM works by quantitatively establishing the statistica...
WRFv3.2-SPAv2: development and validation of a coupled ecosystem–atmosphere model, scaling from surface fluxes of CO2 and energy to atmospheric profiles
development ecosystem–atmosphere model
2014/12/12
The Weather Research and Forecasting meteorological (WRF) model has been coupled to the
Soil–Plant–Atmosphere (SPA) terrestrial ecosystem model to produce WRF-SPA.
Exploring The Scaling Laws Of Star Formation
Pure sciences Star formation Scaling laws Large scale stars Galaxy formation Molecular gas
2014/12/9
Despite the well-established global Schmidt-Kennicutt (S-K) law which already serves as an essential prescription for large scale star formation in modeling and simulating galaxy formation and evoluti...
Scaling Reversible Adhesion in Synthetic and Biological Systems
Adhesion Bio-Inspired Gecko Geckskin Reversible Adhesion Scaling
2014/11/21
Geckos and other insects have fascinated scientists and casual observers with their ability to effortlessly climb up walls and across ceilings. This capability has inspired high capacity, easy release...
Scaling Interface Length Increase Rates in Richtmyer– Meshkov Instabilities
Scaling Interface Length Increase Rates Richtmyer– Meshkov Instabilities
2014/11/13
The interface area increase produced by large-amplitude wave refraction through an interface that separates fluids with different densities can have important physiochemical consequences, such as a fu...
Wine consumers’ preferences in Spain: an analysis using the best-worst scaling approach
premium red wine choice experiment
2014/10/28
Research on wine consumers’ preferences has largely been explored in the academic literature and the importance of wine attributes has been measured by rating or ranking scales. However, the most rece...
Multi Rotor Wind Turbine Design And Cost Scaling
Multi Rotor Wind Turbine Design Cost Scaling
2014/10/23
The current generation wind turbines are upscaled into multi megawatt range in terms of output p ower. However, the energy b enefit from the turbine is offset by the increased mass and cos t. Twenty M...
Scaling up close-range surveys, a challenge for the generalization of as-built data in industrial applications
As-built data terrestrial laser scanner panoramic images CAD models industrial applications large scale scanning surveys
2014/7/30
As-built CAD data reconstructed from Terrestrial Laser Scanner (TLS) data are used for more than two decades by Electricité de France (EDF) to prepare maintenance operations in its facilities. But tod...
Scaling Relations and Optimization of Excitonic Energy Transfer Rates between One-Dimensional Molecular Aggregates
Scaling Relations Optimization of Exciton Energy Transfer Rates One-Dimensional Molecular Aggregates
2014/9/24
We theoretically study the distance, chain length, and temperature dependence of the electronic couplings as well as the excitonic energy transfer rates between onedimensional (1D) chromophore aggrega...