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RISRheological Characterization of Heterogeneous Materials with Evolving Properties
Publisher: American Society of Civil Engineers
Abstract: The paper deals with the rheological characterization of different heterogeneous civil engineering materials that have time-dependent properties. Studies on cellular concrete, mortar, hydraulic concrete, and cold bituminous ...
Wind Extraction from Meteosat Water Vapor Channel Image Data
Publisher: American Meteorological Society
Abstract: Wind extraction from successive Meteostat water vapor channel (WVC) images has been performed in an operational environment at the European Space Operation Centre for several months. Motions are computed with a cross-correlation ...
Sensitivity of Climate Drift to Atmospheric Physical Parameterizations in a Coupled Ocean–Atmosphere General Circulation Model
Publisher: American Meteorological Society
Abstract: Sensitivity of climate drift to selected convection and cloudiness parameters is investigated with a coupled ocean?atmosphere general circulation model. The dependence of the coupled model climatology upon parameterizations ...
Modeling of Mineral Dust Emissions with a Weibull Wind Speed Distribution Including Subgrid-Scale Orography Variance
Publisher: American Meteorological Society
Abstract: AbstractThe modeling of mineral dust emissions requires an extensive knowledge of the wind speed close to the surface. In regional and global models, Weibull distributions are often used to better represent the subgrid-scale ...
Thermoporoelastic Moduli from Molecular Fluctuations and Application to Moisture Effect on Amorphous Cellulose
Publisher: ASCE
Abstract: Although imperceptible at the macroscale, fluctuations of physical properties are ubiquitous at the nanoscale because of thermal agitation. While fluctuations are detrimental to the accuracy of molecular simulations, their ...
Impact of La Niña on the Following-Summer East Asian Precipitation through Intermediate SST Anomalies
Publisher: American Meteorological Society
Solar Processing for the Glazing of ZrO2-Y2O3 Thermal Barrier Coatings: Reduction of Crack Initiation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The glazing of thermal barrier coatings using concentrated solar energy has already been demonstrated, but crack initiation appeared as a major drawback of this processing. In this paper, the ...
Set of Constitutive Models for Soils Under Slow Movement
Publisher: American Society of Civil Engineers
Abstract: Materially objective, rate‐type constitutive relations are presented for creeping soil. The soil is treated either as a non‐Newtonian viscous fluid or a saturated mixture of an inviscid interstitial fluid and a non‐Newtonian ...
Comparison of Analysis Line and Polytopes Methods to Determine the Result of a Tolerance Chain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Functional tolerancing must ensure the assembly and the functioning of a mechanism. This paper compares two methods of tolerance analysis of a mechanical system: the method of “analysis lines†and the method of ...
Does an Increase in Air Quality Models’ Resolution Bring Surface Ozone Concentrations Closer to Reality?
Publisher: American Meteorological Society
Abstract: A persistent challenge for small-scale air quality modeling is the assessment of health impact and population exposure studies. Despite progress in computation and in the quality of model input (i.e., high-resolution ...