Universal scaling laws for shear induced dilation in frictional granular media
Sign Up to like & getrecommendations! Published in 2019 at "Granular Matter"
DOI: 10.1007/s10035-019-0890-x
Abstract: Compressed frictional granular matter cannot flow without dilation. Upon forced shearing to generate flow, the amount of dilation may depend on the initial preparation and a host of material variables. On the basis of both… read more here.
Keywords: amount dilation; dilation; scaling laws; frictional granular ... See more keywords
Acoustic Emission from a Porous Non-Woven Fiberglass Material
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Mechanics"
DOI: 10.1007/s11340-018-00454-3
Abstract: Acoustic emission (AE) signals are studied for a porous non-woven glass fiber material subjected to both static and cyclic compression. An experimental set-up for the measurement of acoustic signals emitted from the porous solid during… read more here.
Keywords: non woven; acoustic emission; scaling laws; material ... See more keywords
Underwater explosion in centrifuge part I: Validation and calibration of scaling laws
Sign Up to like & getrecommendations! Published in 2017 at "Science China Technological Sciences"
DOI: 10.1007/s11431-017-9083-0
Abstract: Centrifuge is a promising tool for underwater explosion (UNDEX) research as both Mach and Froude similitudes could be satisfied with hyper-gravity in models, which would result in similarities in both shock wave and bubble oscillation.… read more here.
Keywords: underwater explosion; scaling laws; shock wave; centrifuge ... See more keywords
Scaling laws of quiet-Sun coronal loops
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2019.08.019
Abstract: Abstract We study a series of relations between physical parameters in coronal loops of the quiet Sun reconstructed by combining tomographic techniques and modeling of the coronal magnetic field. We use differential emission measure tomography… read more here.
Keywords: quiet sun; field; scaling laws; loop ... See more keywords
Predicting macroturbulence energy and timescales for flow over a gravel bed: Experimental results and scaling laws
Sign Up to like & getrecommendations! Published in 2019 at "Geomorphology"
DOI: 10.1016/j.geomorph.2019.02.006
Abstract: Abstract The fluvial science community lacks predictive equations for macroturbulence energy and timescales, which may serve useful for predicting sediment transport in rivers. Therefore, we investigated the systematic variation of macroturbulence scales by varying hydraulic… read more here.
Keywords: energy timescales; scaling laws; turbulence; macroturbulence ... See more keywords
Scaling laws for the oblique impact cratering on an inclined granular surface
Sign Up to like & getrecommendations! Published in 2020 at "Icarus"
DOI: 10.1016/j.icarus.2019.113409
Abstract: Abstract Although a large number of astronomical craters are actually produced by the oblique impacts onto inclined surfaces, most of the laboratory experiments mimicking the impact cratering have been performed by the vertical impact onto… read more here.
Keywords: impact; surface; oblique impact; scaling laws ... See more keywords
Scaling laws and size effects for amorphous crystallization kinetics: Constraints imposed by nucleation and growth specificities.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of pharmaceutics"
DOI: 10.1016/j.ijpharm.2018.03.001
Abstract: In the present paper we review different aspects of the crystallization of amorphous compounds in relation to specificities of the nucleation and growth rates. Its main purpose is: i) to underline the interest of a… read more here.
Keywords: nucleation growth; crystallization; size; scaling laws ... See more keywords
Scaling laws of cell-fate responses to transient stress.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of theoretical biology"
DOI: 10.1016/j.jtbi.2019.06.014
Abstract: Analysis and modelling of dose-survival curves of cells and tissues are often used to assess therapeutic efficacy or environmental risks, much less to infer the intracellular regulatory mechanisms of cellular stress response. However, systematic measurements… read more here.
Keywords: transient stress; response; duration; stress ... See more keywords
Comparative performance of granular scaling laws for lightweight grouser wheels in sand and lunar simulant
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.05.114
Abstract: Abstract Recently developed granular scaling laws create new opportunities to evaluate particle dynamics between environment and wheel shapes. We investigate the performance of straight grousered (i.e. protrusions added to the wheel rim to better engage… read more here.
Keywords: error; scaling laws; granular scaling; performance ... See more keywords
Scaling laws for static displacement of linearly elastic cracked beam by energy method
Sign Up to like & getrecommendations! Published in 2018 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2018.10.002
Abstract: Abstract Experimental studies on the problem of crack identification can be simplified and enhanced through the concept of structural similarity since the behaviors of a full-scale structure can be investigated using a reduced-scale model. The… read more here.
Keywords: laws static; energy; similarity; cracked beam ... See more keywords
Deriving scaling laws in geodynamics using adjoint gradients
Sign Up to like & getrecommendations! Published in 2017 at "Tectonophysics"
DOI: 10.1016/j.tecto.2017.07.017
Abstract: Abstract Whereas significant progress has been made in modelling of lithospheric and crustal scale processes in recent years, it often remains a challenge to understand which of the many model parameters is of key importance… read more here.
Keywords: scaling laws; using adjoint; adjoint gradients; model parameters ... See more keywords