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Numerical Simulation of Pipeline Failure Mechanisms Under Lightning Strikes, Capturing Electric Disruption and Thermal Damage
This study presents a computational analysis of pipeline failure and soil penetration when struck by lightning. A numerical method based on an...
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Quasi-static Deformation Mechanism and Compressive Properties of Aluminum Foams Fabricated by Friction Stir Processing
Aluminum foams with varying densities of 1.21-0.62 g/cm 3 and pore sizes of 0.3-5.8 mm were successfully fabricated by friction stir processing (FSP)...
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Failure Analysis of Low-Pressure Evaporator in Heat Recovery Steam Generator with 200 ton/h of Capacity
A steam-gas power plant (SGPP) combines a gas power plant (GPP) and a steam power plant by using the exhaust gas from the GPP to produce steam in the...
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Failure of Soap Extruder Bolt Assembly
Present work investigates failure of EN8 steel bolt in a bolt–pin assembly that was used as a fastener in an industrial soap extruder. Unexpectedly,...
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Molecular mechanism of fly ash affecting the performance of cemented backfill material
The great challenge of cemented tailings backfill (CTB) is difficult simultaneously maintaining its excellent mechanical properties and low cost. Fly...
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Mechanical Fatigue Failure
For clarification purpose, fatigueFatigue failures have been sorted into 2 bins: the mechanical or vibrationVibration fatigueFatigue and the...
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Failure Analysis of Polarizer of Liquid Crystal Display
The polarizer film is an important component in the Thin-film-transistor liquid crystal displays (TFT-LCDs), which is a multilayer composite film...
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Intelligent method to experimentally identify the fracture mechanism of red sandstone
Tensile and shear fractures are significant mechanisms for rock failure. Understanding the fractures that occur in rock can reveal rock failure...
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Failure Analysis of TP347H Austenitic Heat-Resistant Steel Tube in a 600 MW Subcritical Thermal Power Unit
The failure mechanism of TP347H austenitic heat-resistant steel tube serviced in boiler superheater in a 600 MW subcritical thermal power unit is...
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Main Laws of the Failure of Electrodeposited Coatings in the Marine Atmosphere
Abstract —The morphology, corrosion indicators, and protective ability of the electrodeposited coatings operating on ocean-going vessels and samples...
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Fracture Morphology and Fiber Reinforcement Mechanism of Composite Shells with Different Interfaces
Recently, significant progress has been made in the preparation and properties of fiber-reinforced shells for investment casting; however, the...
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Pseudocapacitance: Mechanism and Characteristics
Pseudocapacitance is a mechanism of charge storage in electrochemical devices, which has the capability of delivering higher energy density than...
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Experimental and Numerical Studies on the Failure Mechanism of the Composite Scarf Joints with Bonding Flaws
Bonded composite scarf joints with bonding flaws were tested to study their tensile behaviors. Based on the failure modes obtained by various...
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Fatigue Failure of the Input Shaft Used in Gearbox
This research focuses on performing a root cause analysis of the untimely shaft failure in a gearbox utilized at a steel mill industry. The shaft...
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Analysis of Premature Failure of a PVC Water Pipe
A case study of the failure analysis of a PVC drinking water pipeline is presented. One week after installation in a construction zone of a building,...
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Mechanical Behavior and Failure Mechanism of Q&P980 Steel During In Situ Post-Weld Heat Treatment (PWHT) Resistance Spot Welding
The microstructure evolution of Q&P 980 steel resistance spot welds under two different welding conditions, i.e ., single pulse and dual pulse, and...
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Energy evolution and structural health monitoring of coal under different failure modes: An experimental study
Structural instability in underground engineering, especially in coal–rock structures, poses significant safety risks. Thus, the development of an...
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Failure Analysis of Air Tube Inlets in a High-Speed Power Turbine
The present study was conducted to investigate the root cause failure analysis of 316L stainless steel air tube inlets at the weld joint in a...
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Study on the infiltration mechanism of tellurium into the Inconel 718
Understanding the infiltration and destruction mechanism of element Te in the surface of nickel-based superalloys is important. The microscopic...
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Research on Aluminum Alloy Fracture Fatigue Striation Using Segmentation Method Based on Attention Mechanism and Vgg-Unet
Microscale fatigue striations are the most typical microstructure in the fatigue fractures. Accurate region segmentation and feature recognition for...
