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Strengthened Linkage between November/December North Atlantic Oscillation and Subsequent January European Precipitation after the Late 1980s
Publisher: American Meteorological Society
Abstract: This work investigates the nonsynchronous relationship between the North Atlantic Oscillation (NAO) and winter European precipitation. The results indicate that the linkage between early-winter (November and December) NAO ...
Plastic-Damage Cap Model with Crack Closure Behavior for Concrete Modeling
Publisher: ASCE
Abstract: A new isotropic plastic-damage cap model of concrete is proposed in this study to overcome the limitations (e.g., crack closure behavior) of the existing continuous surface cap (CSC) model in the hydrocode LS-DYNA. ...
Interface Reliability Modeling of Coaxial Through Silicon Via Based on WOA-BP Neural Network
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Due to the complex structure and thermal mismatch of coaxial through silicon via (TSV), cracks easily occur under thermal load, leading to interface delamination or spalling failure. The reliability issue of coaxial TSV ...
Novel Anti-Wear Performance of Nano Magnesium Silicate Hydroxide in Boundary Lubrication Under High Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the operation of the machine, the tribological properties of the lubricant are apt to deteriorate with temperature elevation. Therefore, it is of great significance to seek a lubricant additive with good high-temperature ...
Landslide Evolution Rule of Cut Slopes in Expansive Soils
Publisher: American Society of Civil Engineers
Abstract: Expansive soils in cut slopes are prone to sliding for a period of time after excavation. They are commonly found during construction in expansive soil subgrade. Their sliding is not directly affected by the height and ...
Experimental Study on the Fractal Pattern of a Coal Body Pore Structure Around a Water Injection Bore
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to enhance the disaster prevention effect of coal seam water injection technology, in this paper, the structural characteristics of the coal sample under the true mechanical environment of coal seam water injection ...
Study on Thermal–Hydraulic Characteristics of Novel Channels for Printed Circuit Heat Exchanger Using Supercritical CO2
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two new types of printed circuit heat exchanger (PCHE) channels are proposed based on the typical airfoil fin PCHE channel proposed in literatures (standard channel) to further improve the thermal–hydraulic performances ...
Preparation of Sustainable Foamed Concrete Using High-Volume Phosphogypsum and Its Hydration Mechanism Investigation
Publisher: ASCE
Abstract: Reducing cement usage and replacing it with solid waste in high volume is one of the most important ways for the sustainable development of the cement industry. In the present work, sustainable foamed concrete with a high ...