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RISTide-Induced Sediment Resuspension and the Bottom Boundary Layer in an Idealized Estuary with a Muddy Bed
Publisher: American Meteorological Society
Abstract: Sediment transport and bottom boundary layer (BBL) in an idealized estuary with a muddy bed were studied by numerical simulations. The focus was placed on description and prediction of the dynamics of nepheloid layer (a ...
Surface Roughening During Deformation of Polycrystalline Aluminum and Titanium Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The surface topography of aluminum and titanium alloys after plastic deformation is investigated using white-light interferometry. The surface profiles of tensile samples in the longitudinal and ...
A Mode III Crack in a Functionally Graded Piezoelectric Material Strip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper considers a mode III crack problem for a functionally graded piezoelectric material strip. The mechanical and electrical properties of the strip are considered for a class of functional ...
Possible Feedback Path for Low-Frequency Atmospheric Oscillations
Publisher: American Meteorological Society
Abstract: Equatorial low-frequency oscillations with periods of 1?2 months are being intensively studied by many investigators. A strong equatorial ?dipole? pattern is observed in which atmospheric variables such as temperate, wind, ...
Vortex Simulation of Rotor/Stator Interaction in Turbomachinery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new numerical method is presented in this paper to simulate rotor/stator interaction in turbomachinery by means of a vortex method based on a Lagrangian frame. The algorithm takes the result ...
Dual-Type Structural Response Reconstruction Based on Moving-Window Kalman Filter with Unknown Measurement Noise
Publisher: American Society of Civil Engineers
Abstract: Various measurements are now available for structural health monitoring (SHM) due to the fast development of sensory systems. Utilization of multitype measurements including local and global information for SHM has typically ...
Effect of Concrete Strength and Stud Collar Size to Shear Capacity of Demountable Shear Connectors
Publisher: American Society of Civil Engineers
Abstract: In this paper, a group of demountable shear connectors have been developed and tested to assess their potential and suitability in terms of replacing welded shear studs. The experiments showed that these demountable shear ...
Three-Dimensional Structural Translation and Rotation Measurement Using Monocular Videogrammetry
Publisher: American Society of Civil Engineers
Abstract: Measuring displacement for large-scale structures has always been an important yet challenging task. In most applications, it is not feasible to provide a stationary platform at the location where its displacements need ...
Dual-Type Structural Response Reconstruction Based on Moving-Window Kalman Filter with Unknown Measurement Noise
Publisher: American Society of Civil Engineers
Abstract: Various measurements are now available for structural health monitoring (SHM) due to the fast development of sensory systems. Utilization of multitype measurements including local and global information for SHM has typically ...