Graphene-size-tuned mechanical serration behaviors in nanocarbons
Sign Up to like & getrecommendations! Published in 2019 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.09.065
Abstract: Abstract Two vastly different types of load-displacement responses observed in graphitic nanostructures under nano-compression are compared in terms of serration behaviors. Different from commonly encountered linear/nonlinear elastic deformation, a periodic serration behavior related to plastic… read more here.
Keywords: size tuned; graphene size; serration behaviors; serration ... See more keywords
Investigating effects of serration geometry on milling forces and chatter stability for their optimal selection
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"
DOI: 10.1016/j.ijmachtools.2019.103425
Abstract: Abstract Serrated end mills are widely used in the milling processes due to several advantages they offer. Previous studies on serrated tools are limited to methods which predict mechanics and dynamics of milling process using… read more here.
Keywords: serration; milling forces; geometry; chatter stability ... See more keywords
Serration pattern analysis for differentiating epidermolysis bullosa acquisita from other pemphigoid diseases
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Academy of Dermatology"
DOI: 10.1016/j.jaad.2017.11.029
Abstract: Background: Direct immunofluorescence (DIF) microscopy of a skin biopsy specimen is the reference standard for the diagnosis of pemphigoid diseases (PDs). Serration pattern analysis enables the differentiation of epidermolysis bullosa acquisita (EBA) from other PDs… read more here.
Keywords: pattern analysis; serration pattern; serration; microscopy ... See more keywords
Benefits of curved serrations on broadband trailing-edge noise reduction
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.04.007
Abstract: Abstract Far-field noise and flow field over a novel curved trailing-edge serration (named as iron - shaped serration) are investigated. Spectra of the far-field broadband noise, directivity plots and the flow-field over the iron-shaped serration… read more here.
Keywords: trailing edge; field; geometry; serration ... See more keywords
Numerical study of trailing-edge noise reduction mechanism of wind turbine with a novel trailing-edge serration
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd150
Abstract: The serration assembly installed at the trailing-edge of wind turbines can reduce the turbulent boundary-layer trailing-edge noise. This work studies the aeroacoustic response and noise reduction capability of four different trailing-edge serrations, involving a novel… read more here.
Keywords: noise reduction; serration; trailing edge; edge ... See more keywords