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RISReexamining Vehicle-Actuation Strategies at Isolated Signalized Intersections
Publisher: American Society of Civil Engineers
Abstract: This paper uses simulation to assess intersection performance under enhanced vehicle-actuated signal control. The enhanced strategies seek to: (1) terminate green time in such a way as to promote use of the clearance ...
A Physical Interpretation of Swept Blades in Axial Compressors Employing Spanwise Equilibrium Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Swept blades are extensively utilized in modern fan and compressor designs to balance the competing requirements of high loading, high throughflow, and adequate stall margin. However, the variations in incidence angle ...
A Physical Interpretation of Swept Blades in Axial Compressors Employing Spanwise Equilibrium Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Swept blades are extensively utilized in modern fan and compressor designs to balance the competing requirements of high loading, high throughflow, and adequate stall margin. However, the variations in incidence angle ...
An Assessment of Seal Ability of Tubing Threaded Connections: A Hybrid Empirical-Numerical Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Oil and gas development has strict requirements for the seal ability of premium threaded connections (PTCs) of tubing. Assessing the seal ability of joints can help reduce the risk of leakage after running the string. Using ...
Area-Preserving Configuration of Holes in an Elastic Solid Under Plane Deformation: Implications for Mechanical Insensitivity of Liquid Inclusions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This article studies an inverse problem in plane elasticity concerning the preservation of the cross-sectional area of a hole under remote loading. The problem is motivated primarily by the need to stabilize ...
Analysis of High-Order Source Terms in Throughflow Solutions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Classical throughflow methodologies, due to their oversimplified assumptions regarding dimensionality reduction, result in a significant reliance on empirical inputs. This paper introduces a rigorous dimensionality reduction ...
Impact of Fracture Density of Stimulated Reservoir Volume on Casing Deformation in Horizontal Shale Gas Well
Publisher: American Society of Civil Engineers
Abstract: AbstractCasing deformation in horizontal shale gas wells is a critical issue during multistage
hydraulic fracturing. This study investigates the impact of fracture density and its
nonuniformity on casing deformation using ...
Leakage Mechanism of Cement Sheath and Plug Under HPHT CO2 Corrosion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The sealing integrity of cement sheaths and plugs is an essential barrier to maintaining long-term sealing in carbon dioxide (CO2) storage wells. Based on the typical working conditions in CO2 storage wells, a ...
Winter Precipitation Responses to Projected Arctic Sea Ice Loss and Global Ocean Warming and Their Opposing Influences over the Northeast Atlantic Region
Publisher: American Meteorological Society
Ultrasonic Welding of Carbon Fiber Reinforced Nylon 66 Composite Without Energy Director
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, weldability of ultrasonic welding of 4-mm-thick fiber carbon/nylon 66 composite in lap configuration was investigated. Ultrasonic welding tests were performed, and the weld appearance, microstructure, and ...