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RISWave Breaking Dissipation in the Wave-Driven Ocean Circulation
Publisher: American Meteorological Society
Abstract: If wave breaking modifies the Lagrangian fluid paths by inducing an uncertainty in the orbit itself and this uncertainty on wave motion time scales is observable as additive noise, it is shown that within the context of a ...
Components and Mechanisms of Hydrologic Cycle Changes over North America at the Last Glacial Maximum
Publisher: American Meteorological Society
Abstract: AbstractThis study examines the differences in the moisture budget over North America between the Last Glacial Maximum (LGM) and modern climate, as simulated by nine models from Paleoclimate Modelling Intercomparison Project ...
Increases in the Local Eddy Energetics of the Extratropical Atmosphere over the Last Four Decades
Publisher: American Meteorological Society
Model Calculations of Solar Spectral Irradiance in the 3.7-μm Band for Earth Remote Sensing Applications
Publisher: American Meteorological Society
Abstract: Since the launch of the first Advanced Very High Resolution Radiometer (AVHRR) instrument aboard the Television and Infrared Observational Satellite (TIROS-N), measurements in the 3.7-?m atmospheric window have been exploited ...
The Diffusion Kernel Filter Applied to Lagrangian Data Assimilation
Publisher: American Meteorological Society
Abstract: The diffusion kernel filter is a sequential particle-method approach to data assimilation of time series data and evolutionary models. The method is applicable to nonlinear/non-Gaussian problems. Within branches of prediction ...
Effect of the Structural Coupling on the Flutter Onset of a Sector of Low-Pressure Turbine Vanes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of the structural coupling in the aeroelastic stability of a packet of low-pressure turbine vanes is studied in detail. The dynamics of a 3D sector vane is reduced to that of a ...
Adaptive Self-Tuning Flight Control System for ATLANTE UAS
Publisher: American Society of Civil Engineers
Modal Identification Using Mobile Sensors under Ambient Excitation
Publisher: American Society of Civil Engineers
Abstract: The state-of-the-art modal identification for civil structures is limited to the estimation mode shapes with a low spatial resolution. Modal coordinates are identified only at the location of sensors, which are fixed at ...
Tip and Junction Vortices Generated by the Sail of a Yawed Submarine Model at Low Reynolds Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results are presented on the behavior of the tip and junction vortices generated by the sail of a SUBOFF submarine model at yaw angles from 6 deg to 17 deg for a Reynolds number of ...
Small-Strain Behavior of Granular Soils. I: Model for Cemented and Uncemented Sands and Gravels
Publisher: American Society of Civil Engineers
Abstract: A simple formulation is presented that predicts the nonlinear small strain behavior of cemented and uncemented granular soils. Its performance is evaluated through the comparison of model predictions to results from ...