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Field-enriched finite element method for simulating of three-dimensional crack propagation
In this paper, the field-enriched finite element method is proposed for simulating three-dimensional crack propagation, in which the influences of...
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Cyclone Intensity Detection and Classification Using a Attention-Based 3D Deep Learning Model
To investigate the feasibility of determining tropical cyclone (TC) intensity using satellite photos, a deep learning convolutional neural network... -
Biological Effects of Electricity and Electromagnetic Field
When electricity is applied to the human body, it may cause unintended hazardous health effects. Accidentally applied current to the body and the... -
Path-Integrated Stereo X-Ray Digital Image Correlation: Resolving the Violation of Conservation of Intensity
BackgroundX-ray imaging addresses many challenges with visible light imaging in extreme environments, where optical diagnostics such as digital image...
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Zero-Field Imaging Techniques
Nuclear quadrupole resonance (NQR) is a magnetic resonance technique closely related to NMR that is commonly used to characterize crystalline solids.... -
Research on the Influence of AC Cable Lines on the Electric Field Intensity of Parallel DC Cable Lines
In recent years, the transmission voltage level of the power grid has been continuously improved, and the layout of a large AC-DC interconnected... -
Smart Intensity Control in Surgical Lights for Efficient Shadow Reduction Using Ultrasonic Sensor
Surgical lights with single or multiple light heads assemblies are required to provide illumination at surgical sites, but it has been observed that...
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Simulation of Droplet Movement Status and Impact Factors in Flowing Transformer Oil
For the insulation failure caused by suspended water droplets in the oil of oil paper insulated electric power transformer, Comsol is the calculation... -
Design of Biological Weak Magnetic Field Detection System Based on TMR Sensor
Biological weak magnetic field detection has gradually become a research hotspot.The miniaturized and high performance magnetic sensor detection... -
Fast pressure-sensitive paint measurements of dynamic stall on a pitching airfoil via intensity- and lifetime-based methods
This study investigated unsteady pressure measurements on a pitching OA309 airfoil at a Mach number of 0.1 using a fast-responding pressure-sensitive...
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Dynamic Response Analysis of Stress Intensity Factor of Reflective Cracking in Asphalt Pavement Addition
Taking the second phase of the reconstruction of the East Ring Road of the existing motorway in Nanning, Guangxi as an example, this paper employs... -
Numerical simulation optimization of a magnetic system structure for magnetic field hybrid wire-arc DED
Components fabricated via wire-arc directed energy deposition (DED) currently suffer from a lack of dimensional accuracy. This can be controlled, via...
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Influence of Contact Stresses on Crack-Tip Stress Field: A Multiparameter Approach Using Digital Photoelasticity
BackgroundThe interaction of stress fields between cracks or cracks with discontinuities like holes, etc., has been widely studied. Another crucial...
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Research on Temperature Characteristics Based on Optical Magnetic Field Sensors
Optical magnetic field sensors have the advantages of small size, light weight, good insulation properties, and high stability. They have a wide... -
Effect of Magnetic Field on Vibration of Electrorheological Fluid Nanoplates with FG-CNTRC Layers
BackgroundFunctionally graded carbon nanotube-reinforced composites (FG-CNTRCs) have attracted significant attention in the field of structural...
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Movement behavior and separation of Al2O3 from Al melt under rotating magnetic field
The effect of a rotating magnetic field (RMF) on the distribution of Al 2 O 3 particles with an Al melt was studied by means of simulation and...
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Intensity-dependent absorption signature for in situ process characterization in laser processing of 316L
Recent research has introduced custom beam shapes as a novel tool to stabilize laser-based powder bed fusion of metals (PBF-LB/M) and laser welding....
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Seismic Responses of a Tunnel-Soil-Surface Structure System under Multidimensional Near-Field and Far-Field Seismic Waves through a Shaking Table Test
In this paper, a tunnel-soil-surface structure system is taken as the research object, and shaking table tests of multidimensional near-field and...
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Thermal stress intensity factor of an edge interface crack under arbitrary material combination considering double singular stress fields before and after cracking
This paper discusses the stress intensity factor (SIF) for an edge interfacial crack in a wide bimaterial plate under uniform temperature change. The...
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A novel correlation to calculate stress intensity factors of the semi-elliptical crack in high-strength carbon steel pipe based on extended isogeometric analysis
This study proposes a new correlation model to calculate the mode I Stress Intensity Factors (SIFs) of longitudinal and circumferential...