In‐situ strain evolution mechanisms within a prestressed carbon composite
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DOI: 10.1002/pc.28510
Abstract: Thermal residual stress generated during curing is known to be detrimental to mechanical performance of a carbon composite. Fiber prestressing technique has been developed for decades to counterbalance these negative effects. Although there have been… read more here.
Keywords: situ strain; evolution mechanisms; carbon; carbon composite ... See more keywords
Investigation on evolution mechanisms of site-specific grain structures during metal additive manufacturing
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DOI: 10.1016/j.jmatprotec.2018.02.042
Abstract: Abstract A multiscale model is developed to investigate the evolution mechanisms of site-specific grain structures during additive manufacturing (AM) of metallic alloys, using the selective electron beam melting (SEBM) fabrication of Ti-6Al-4V as an example.… read more here.
Keywords: grain structures; site specific; evolution mechanisms; specific grain ... See more keywords
Acoustic–vortical evolution mechanisms of supersonic first Mack mode
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DOI: 10.1063/5.0273964
Abstract: This study employs linear stability theory, direct numerical simulation, and momentum potential theory to investigate the physical characteristics of the first mode at varying spanwise wavenumbers in a Mach 4.5 flat-plate boundary layer and subsequently… read more here.
Keywords: mode acoustic; acoustic vortical; mechanisms supersonic; mode ... See more keywords
Exploring the evolution mechanisms of indentation and scratching on diamond structural transformation based on molecular dynamics
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DOI: 10.1088/1361-651x/ad3e9a
Abstract: Diamond, possessing high hardness and chemical stability, finds wide-ranging applications across various industries. However, during the friction process, a graphitization phenomenon may occur, which changes the mechanical properties of the diamond. In this study, molecular… read more here.
Keywords: indentation; indentation scratching; molecular dynamics; evolution mechanisms ... See more keywords