Influence of metal support in-plane symmetry on the corrugation of hexagonal boron nitride and graphene monolayers
Sign Up to like & getrecommendations! Published in 2018 at "Nano Research"
DOI: 10.1007/s12274-018-2045-5
Abstract: Predicting the properties of two-dimensional (2D) materials as graphene and hexagonal boron nitride (h-BN) monolayers after their growth on any given substrate is a major challenge. While the influence of the electron configuration of the… read more here.
Keywords: influence metal; boron nitride; hexagonal boron; corrugation ... See more keywords
On the influence of repetitive corrugation and straightening on the microstructure and mechanical properties of AA 8090 Al-Li alloy
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2017.07.006
Abstract: Abstract This paper reports on the improvements in the mechanical properties of AA8090 Al-Li alloy subjected to repetitive corrugation and straightening (RCS). AA 8090 Al-Li alloy sheets were processed using different corrugation profiles (semi-circular, flat-groove… read more here.
Keywords: repetitive corrugation; grooved die; corrugation straightening; corrugation ... See more keywords
Comparing the effect of geometry on the stress-strain response of isolated corrugation structures and corrugation reinforced composite structures
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.12.076
Abstract: Abstract The use of a corrugated geometry can improve necking strain without sacrificing strength when compared to similar structures with a straight geometry. In this work, Finite Element Modeling (FEM) simulations were performed exploring how… read more here.
Keywords: geometry; corrugation; composite structures; strain ... See more keywords
Enhancement of heat transfer in six-start spirally corrugated tubes
Sign Up to like & getrecommendations! Published in 2017 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2017.01.001
Abstract: The utilization of corrugation for improvement in heat transfer is increasingly becoming interesting recently due to its combined advantages such as extended surfaces, turbulators as well as roughness. This study employed the use of both… read more here.
Keywords: enhancement heat; corrugated tubes; corrugation; heat transfer ... See more keywords
The effects of membrane and channel corrugations in forward osmosis membrane modules – Numerical analyses
Sign Up to like & getrecommendations! Published in 2019 at "Desalination"
DOI: 10.1016/j.desal.2019.03.003
Abstract: Abstract Computational fluid dynamics simulations were used to model the effects of the membrane and channel corrugation in forward osmosis desalination systems. The modified solution-diffusion model was used to predict the water flux through the… read more here.
Keywords: effects membrane; forward osmosis; membrane; model ... See more keywords
Influence of geometrical parameters on turbulent flow and heat transfer characteristics in outward helically corrugated tubes
Sign Up to like & getrecommendations! Published in 2017 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2017.01.029
Abstract: Abstract Concerning a novel outward helically corrugated tube manufactured through hydraulic forming under 290 MPa, a numerical study was conducted to investigate the mechanism of turbulent flow dynamics and heat transfer enhancement based on the Reynolds… read more here.
Keywords: turbulent flow; heat transfer; corrugation; flow ... See more keywords
Collapse behavior of thin-walled corrugated tapered tubes
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.07.081
Abstract: Abstract Thin-walled structures have been widely used in energy absorption and safety applications such as automotive, due to their lightweight and progressive folding modes. This work studies the collapse behavior and energy absorption of corrugated… read more here.
Keywords: collapse behavior; energy; thin walled; energy absorption ... See more keywords
On the Fully-Developed Heat Transfer Enhancing Flow Field in Sinusoidally, Spirally Corrugated Tubes Using Computational Fluid Dynamics
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2016.10.080
Abstract: Abstract A numerical study has been carried out to investigate heat transfer enhancing flow field in 28 geometrically different sinusoidally, spirally corrugated tubes. To vary the corrugation, the height of corrugation e / D and… read more here.
Keywords: corrugation; heat transfer; transfer; heat ... See more keywords
Impact of corrugations on bifurcation and thermoelastic responses of hat-stiffened panels
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.03.027
Abstract: Abstract The thermoelastic response of aerospace structures is significantly influenced by structural nonlinearities and conventional design tools based on assumption of linearity prove to be insufficient. A nonlinear analysis of the thermoelastic response of aerospace… read more here.
Keywords: panel; bifurcation point; hat stiffened; corrugation ... See more keywords
Crashworthiness study on circular hybrid corrugated tubes under axial impacts
Sign Up to like & getrecommendations! Published in 2019 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2019.106358
Abstract: Abstract Thin-walled structures are universally used as energy-absorption devices for their great crashworthiness characteristics and light weight. In this paper, a novel tubular configuration is introduced with a gradually decreasing amplitude of the corrugation profile… read more here.
Keywords: crashworthiness; corrugated tubes; energy absorption; corrugation ... See more keywords
Manipulation of the first stop band in periodically corrugated elastic layers via different profiles
Sign Up to like & getrecommendations! Published in 2019 at "Wave Motion"
DOI: 10.1016/j.wavemoti.2019.04.008
Abstract: Abstract We demonstrate the manipulation of the first frequency bands by changing the periodic corrugations on the surfaces of elastic plates. Based on the Fourier analysis and Floquet theorem, we have derived the dispersion relations… read more here.
Keywords: manipulation; band; manipulation first; corrugation ... See more keywords