Results 31 to 40 of about 40,865 (222)
Failure of a Pendent Reheater Tube in a 110 MW Thermal Power Plant
High Temperature Materials and Processes, 2014 This investigation was conducted to examine the probable cause of failure of one pendent reheater tube of a 110 MW thermal power plant. Preliminary macroscopic examinations along with visual examination, dimensional measurement, chemical analysis ...
Saha Atanu, Roy H., Shukla A.K.
doaj +1 more source
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Data fusion for the efficient NDT of challenging aerospace structures: a review
, 2022 High performance multifunctional structural components and other system components are evolving for applications in the aerospace industry. The efficient operation and reliability of these structures must be ensured by suitable means for inspection and ...
Jacob, Geo, Raddatz, Florian
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EBSD analysis of low-cycle fatigue damage in Z2CND18.12N austenitic stainless steel
Cailiao gongchengAimed at low-cycle fatigue damage of Z2CND18.12N austenitic stainless steel for nuclear power pipelines，the influences of the acquisition and post-processing parameters on the local misorientation （ML） were studied by electron backscattered diffraction ...
CHE Feng +3 more
doaj +1 more source
AIP Advances, 2018 The paper considers the Rockwell hardness investigation by finite element simulation in inspection situation of press hardened parts using the 3MA non-destructive testing system.
Yasmine Gabi +3 more
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Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors
Advanced Materials, EarlyView.A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi +11 more
wiley +1 more source
Solution of Large Stochastic Finite Element Problems – Application to ECT-NDT
, 2013 Version éditeur disponible à cette adresse : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514633This paper describes an efficient bloc iterative solver for the Spectral Stochastic Finite Element Method (SSFEM). The SSFEM was widely used to
MOREAU, Olivier +3 more
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Research progress in microstructure characterization and reconstruction of heterogeneous materials
Journal of Aeronautical MaterialsHeterogeneous materials are widely used in high-end equipment components of fields such as aerospace，electronic information and national defense，with the microstructure features of multi-phase，multi-scale and complex morphology，which determines the ...
CHEN Yijia +3 more
doaj +1 more source
Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles
Advanced Materials, EarlyView.Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung +9 more
wiley +1 more source
Sensors, 2020 In this paper, we present challenges and achievements in development and use of a compact ultrasonic Phased Array (PA) module with signal processing and imaging technology for autonomous non-destructive evaluation of composite aerospace structures.
Reza Mohammadkhani +6 more
doaj +1 more source