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RISFailure Analysis of Large-Diameter Coiled Tubing Based on Diameter Growth
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fatigue tests were conducted to analyze the fatigue behavior and diameter growth of large-diameter coiled tubing (CT) under the combined loads of bending and internal pressure. The experimental results reveal that mechanical ...
Adaptive Estimation and Management of Cost Contingencies in EPC Projects
Publisher: American Society of Civil Engineers
Abstract: AbstractGeneral contractors of engineering, procurement, and construction (EPC) projects face
diverse, interdependent risks in highly dynamic environments; therefore, reliable
estimation and management of project cost ...
Propagation Analysis and Assessment for the Risks in EPC Projects
Publisher: American Society of Civil Engineers
Abstract: AbstractThe general contractor is solely responsible for executing the integrated and overlapping
phases of the engineering, procurement, and construction (EPC) project. This delivery
approach fosters intricate propagation ...
Effect of Laser Shock Processing (LSP) on the Fatigue Resistance of an Aluminum Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The laser shock induced stress wave is described and measured with a polyvinylidene fluoride (PVDF) transducer. A principle for selecting laser parameters is proposed. A small sized laser with ...
A Three Dimensional Quantitative Structure Tribo Ability Relationship Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The prediction of lubrication characteristics for compounds through tribological models would aid in the discovery of new lubricant additives and improved lubricant design. But until recently, the field of tribological ...
Surface Emissivity Impact on Temperature and Moisture Soundings from Hyperspectral Infrared Radiance Measurements
Publisher: American Meteorological Society
Abstract: n accurate land surface emissivity (LSE) is critical for the retrieval of atmospheric temperature and moisture profiles along with land surface temperature from hyperspectral infrared (IR) sounder radiances; it is also ...
A Study on Stress Corrosion Crack of Thick Walled Elbow in Manifold for Acid Fracturing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Acid fracturing, with a pumping pressure up to 140 MPa for fractural liquid injection, is commonly used in enhanced oil recovery. Subjected to severely high hoop stress, stress corrosion cracking (SCC) often occurs at ...
Relationships between Tracer Ages and Potential Vorticity in Unsteady Wind-Driven Circulations
Publisher: American Meteorological Society
Abstract: The relationships between different tracer ages and between tracer age and potential vorticity are examined by simulating barotropic double-gyre circulations. The unsteady model flow crudely represents aspects of the ...
Exact and Nonlocal Solutions for Vibration of Axial Lattice with Direct and Indirect Neighboring Interactions
Publisher: American Society of Civil Engineers
Abstract: This paper investigates the effect of long-range interaction forces in the longitudinal vibration of an axial linear elastic lattice. The eigenfrequencies of this axial lattice with direct and indirect linear elastic ...
The Scale of Submesoscale Baroclinic Instability Globally
Publisher: American Meteorological Society
Abstract: The spatial scale of submesoscales is an important parameter for studies of submesoscale dynamics and multiscale interactions. The horizontal spatial scales of baroclinic, geostrophic-branch mixed layer instabilities (MLI) ...