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Evaluation of Methods for Predicting Bend Loss in Meandering Channels
Publisher: American Society of Civil Engineers
Abstract: The resistance to flow of a channel is increased significantly by the presence of bends or curves. Existing methods for predicting stage‐discharge relationships for meandering channels give conflicting results and none ...
Experimental Study of Bed Load Transport through Emergent Vegetation
Publisher: American Society of Civil Engineers
Abstract: Vegetation is an important agent in fluvial geomorphology and sedimentary processes, through its influence on the local hydraulics that determine sediment transport. Within stands of emergent vegetation, bed shear is ...
Variability in Daily, Zonal Mean Lower-Stratospheric Temperatures
Publisher: American Meteorological Society
Abstract: Satellite data from the microwave sounding unit (MSU) channel 4, when carefully merged, provide daily zonal anomalies of lower-stratosphere temperature with a level of precision between 0.01° and 0.08°C per 2.5° latitude ...
Modes of Bed-Load Movement on a Smooth Rigid Surface
Publisher: American Society of Civil Engineers
Abstract: Sediment grains transported as supply-limited bed load on a rigid surface move either discretely or collectively as bed forms, with significantly different effective grain speeds and active storage volumes. The adopted ...
Interactive Buckling Tests on Cylinders Subjected to External Pressure and Axial Compression
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The results of 40 buckling tests on unstiffened welded steel cylindrical shells subjected to combined axial compression and external lateral pressure are compared in the paper with the predictions ...
Discussion of “Experimental Study of 3D Pump-Intake Flows with and without Cross Flow” by Matahel Ansar and Tatsuaki Nakato
Publisher: American Society of Civil Engineers
State of Knowledge for Cantabro Testing of Dense Graded Asphalt
Publisher: American Society of Civil Engineers
Abstract: This paper uses information collected over several years to determine where the Cantabro test usefully characterizes dense graded asphalt (DGA). The Cantabro mass loss (CML) procedure is simple, expedient, and has been ...
Benefit-Cost Metrics for Design Coordination of Mechanical, Electrical, and Plumbing Systems in Multistory Buildings
Publisher: American Society of Civil Engineers
Abstract: Design coordination of mechanical, electrical, and plumbing (MEP) systems in buildings is a multidisciplinary effort to locate equipment, route distribution systems, and resolve interferences between systems that can cause ...
In Situ Detailed Chemistry Calculations in Combustor Flow Analyses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the numerical simulation of turbulent reacting flows, the high computational cost of integrating the reaction equations precludes the inclusion of detailed chemistry schemes, therefore reduced ...
Application of A Microstructural Constitutive Model of the Pulmonary Artery to Patient-Specific Studies: Validation and Effect of Orthotropy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We applied a statistical mechanics based microstructural model of pulmonary artery mechanics, developed from our previous studies of rats with pulmonary arterial hypertension (PAH), to patient-specific ...
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