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RISDevelopment of a Decision-Making Framework to Prioritize Expressway Pavement Sections for Large-Scale Repairs
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study presents a structured and data-driven framework for selecting expressway
pavement sections for large-scale repairs. In many countries such as Korea, where
most expressways are already constructed and ...
Development and Performance Measurements of a Beta-Type Free-Piston Stirling Engine Along With Dynamic Model Predictions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the development and performance measurements of a beta-type free-piston Stirling engine (FPSE) along with dynamic model predictions. The FPSE is modeled as a two degrees-of-freedom (2DOF) vibration ...
Relationship between Boreal Summer Circulation Trend and Destructive Stationary–Transient Wave Interference in the Western Hemisphere
Publisher: American Meteorological Society
Fatigue Life Estimation for HFMI-Treated Weldments Considering Weld Toe Magnification Factors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High-frequency mechanical impact (HFMI) post-treatment is a proven method to improve the fatigue life of welded structures. The positive effects of HFMI treatment are influenced by the weld toe geometries and residual ...
Aerodynamic Interference Effect of Huge Wind Turbine Blades With Periodic Surge Motions Using Overset Grid Based Computational Fluid Dynamics Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The accurate prediction of unsteady aerodynamic performance and loads, for floating offshore wind turbines (FOWTs), is still questionable because several conventional methods widely used for this purpose are applied in ...
Temperature Dependent Electrical Characteristics of Ag Schottky Contacts to Differently Grown O Polar Bulk ZnO
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The temperaturedependent electrical properties of Ag Schottky contacts to differently grown Opolar bulk ZnO single crystals were comparatively investigated in the temperature range of 100–300 K. Schottky contact to ...
Airflow and Precipitation Properties within the Stratiform Region of Tropical Storm Gabrielle during Landfall
Publisher: American Meteorological Society
Abstract: Kinematic and microphysical characteristics of a stratiform rainband within Tropical Storm Gabrielle during landfall on 14 September 2001 were investigated using data from a collocated 915-MHz wind profiler and scanning ...
Bearing Capacity of Shallow Footings in Simulated Lunar Environments Using Centrifuge Tests
Publisher: American Society of Civil Engineers
Abstract: Geotechnical engineering preparation is essential for successful lunar exploration due to the distinct differences in the environment between the Earth and the Moon. In particular, the bearing capacity of the lunar surface ...
Shear Wave Propagation in Granular Media: Effects of Particle Size and Sensor Dimensions
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study investigates the effects of particle characteristics and bender element
dimensions on shear wave propagation in granular media under K0 loading conditions. Fourteen granular specimens are tested using ...
Bearing Electrical Erosion Signal Detection Technique Based on Current Signal Analysis for Electric Motors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In modern industries, enhancing the efficiency and performance of electric motors is a critical requirement. Pulse-width modulation (PWM) inverters utilized to enhance the energy efficiency of electric motors generate ...