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RISEffective Long-Time Diffusivity of Particles of Arbitrary Shape in an External Orienting Field
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pertaining to the motion of a rigid particle in a flow, several distinct “centers” of the rigid particle can be identified, including the geometric center (centroid), center of mass, hydrodynamic center, and center of ...
Stability Analysis of Strain-Softening Slope Reinforced with Stabilizing Piles
Publisher: American Society of Civil Engineers
Abstract: Stabilizing piles have been used extensively over the past few decades to support unstable slopes. A new simplified method is described to analyze the stability level of a strain-softening slope reinforced with stabilizing ...
Fan Root Aerodynamics for Large Bypass Gas Turbine Engines: Influence on the Engine Performance and 3D Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The exit flow field of the fan root of large turbofan engines defines the inlet conditions to the core compressor. This in turn could have significant impact to the performance of the core ...
Blade Lean and Shroud Leakage Flows in Low Aspect Ratio Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Blade lean, i.e., nonradial blade stacking, has been intensively used over the past in the design process of low aspect ratio gas and steam turbines. Although its influence on turbine efficiency ...
Winter Road Surface Condition Forecasting
Publisher: American Society of Civil Engineers
Abstract: This study has attempted to address a challenging problem in winter road maintenance, namely road surface condition (RSC) forecasting. A novel conceptual framework for short-term road surface condition forecasting is ...
Behavior of Cold-Formed Steel Built-Up Sections with Intermediate Stiffeners under Bending. II: Parametric Study and Design
Publisher: American Society of Civil Engineers
Abstract: Built-up sections were used in a wide range of constructional steel applications. The investigation aims to develop suitable design rules for cold-formed steel doubly symmetric built-up open and closed sections with ...
Behavior of Cold-Formed Steel Built-Up Sections with Intermediate Stiffeners under Bending. I: Tests and Numerical Validation
Publisher: American Society of Civil Engineers
Abstract: An experimental investigation of simply supported built-up section beams with different sectional configurations has been conducted under both four-point bending and three-point bending. Intermediate stiffeners were employed ...
Interfacial Waves With Surface Elasticity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we study the existence and uniqueness of interfacial waves in account of surface elasticity at the interface. A sufficient condition for the existence and uniqueness of a subsonic interfacial wave between ...
Effects of Convective Processes on GCM Simulations of the Madden–Julian Oscillation
Publisher: American Meteorological Society
Abstract: Weak temporal variability in tropical climates such as the Madden?Julian oscillation (MJO) is one of major deficiencies in general circulation models (GCMs). The uncertainties in the representation of convection and cloud ...
Behavior of Cold-Formed Steel Built-Up Sections with Intermediate Stiffeners under Bending. II: Parametric Study and Design
Publisher: American Society of Civil Engineers
Abstract: Built-up sections were used in a wide range of constructional steel applications. The investigation aims to develop suitable design rules for cold-formed steel doubly symmetric built-up open and closed sections with ...