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RISViscous Shear Banding in Cutting of Metals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Shear banding is a type of plastic flow instability with often adverse implications for cutting and deformation processing of metals. Here, we study the mechanics of plastic flow evolution within single shear bands in Ti- ...
Bearing Capacity of Strip Footing Placed on the Reinforced Soil Slope
Publisher: American Society of Civil Engineers
Abstract: In this study, the bearing capacity of a strip footing placed on the top of a cohesionless soil slope was computed with the use of lower-bound finite-element limit analysis. A single layer of reinforcement was placed below ...
Effect of Interface Friction Angle between Soil and Reinforcement on Bearing Capacity of Strip Footing Placed on Reinforced Slope
Publisher: American Society of Civil Engineers
Abstract: In the last few decades, many experimental and a few numerical investigations were performed to investigate the behavior of strip footing placed on the soil slope. However, most of the previous studies were case specific. ...
Effect of Interface Friction Angle between Soil and Reinforcement on Bearing Capacity of Strip Footing Placed on Reinforced Slope
Publisher: American Society of Civil Engineers
Abstract: In the last few decades, many experimental and a few numerical investigations were performed to investigate the behavior of strip footing placed on the soil slope. However, most of the previous studies were case specific. ...
Localization and Quantification of Damage along the Transverse Direction of Bridges Using Bridge Weigh-in-Motion Systems
Publisher: American Society of Civil Engineers
Abstract: Abstract Bridges, crucial for surface transportation networks, carry continuous vehicle loads
in varying weather conditions. Throughout the service life, bridges accumulate damage
due to increased traffic, fatigue, harsh ...
Entropy Generation Minimization for Boiling Flow Inside Evaporator Tube With R32 and R410A Refrigerants: A Comparison of Different Two-Phase Flow Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of the present work is to find out the optimal mass flux of two common refrigerants, R32 and R410A, undergoing boiling in an evaporator tube based on the entropy generation minimization approach. An entropy ...
Fundamental Mode Shape–Based Structural Damage Quantification Using Spectral Element Method
Publisher: ASCE
Abstract: Vibration-based damage detection techniques usually focus on the changes in the modal properties as a result of any structural damage. For the last three decades, varying levels of success have been achieved in identifying ...
Numerical and Experimental Study of the Effect of Secondary Surfaces Fixed Over a Rectangular Vortex Generator
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: In order to cool a heated surface surrounded by fluid flow, vortex generator plays a significant role. The presence of a vortex generator in the flow creates both latitudinal and longitudinal vortices. The vortices energize ...
Shear Bands in Materials Processing: Understanding the Mechanics of Flow Localization From Zener's Time to the Present
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Shear banding is a material instability in large strain plastic deformation of solids, where otherwise homogeneous flow becomes localized in narrow micrometer-scale bands. Shear bands have broad implications for materials ...
An Interactive System for Compositing Digital Radar and Satellite Data
Publisher: American Meteorological Society
Abstract: This paper describes an approach for compositing digital radar data and GOES satellite data for meteorological analysis. The processing is performed on a user-oriented image processing system, and is designed to be used ...