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Apparent mass during silo discharge: Nonlinear effects related to filling protocols
(Elsevier Science Sa, 2017-04)
We study the evolution of the force exerted by a granular column on the bottom surface of a silo during its discharge. Previous to the discharge, we prepare the system using different filling procedures: distributed, i.e. ...
Cold electrode erosion model for pulsed arcs applied to the electrical discharge machining process
(Begell House IncNew YorkEUA, 2003)
Analysis of surface topography in electrical discharge machining of ABNT M2 high speed steel
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacaoMaringaBrasil, 2011)
Retention of particulate organic matter in a tropical headstream
(Springer, 2002-08-01)
Retention of particulate organic matter was investigated over a range of water discharges in pool and riffle zones of a tropical stream (Itauna Stream, São Paulo, Brazil). A closed-system leaf release and capture method ...
Bacterial sterilization by a dielectric barrier discharge (DBD) in air
(Elsevier B.V. Sa, 2010-06-25)
Cold atmospheric plasma treatment of microorganisms and living tissues has become a popular topic in modern plasma physics and in medical science. The plasma is capable of bacterial inactivation and noninflammatory tissue ...
MECHANISMS OF POLYMER FILM DEPOSITION FROM RF DISCHARGES OF ACETYLENE, NITROGEN AND HELIUM MIXTURES
(Elsevier Science Sa LausanneLausanne 1Suíça, 1995)
Effects of methylmercury on electric organ discharges in the weak electric fish Gymnotus sylvius
(2013-07-05)
Methylmercury (MeHg) is present in the environment because of natural and anthropogenic causes. MeHg can reach the central nervous system (CNS) and cause neurological damage in humans and animals. Electric organ discharges ...
Thin film deposition from plasmas of tetramethylsilane-helium-argon mixtures with oxygen and with nitrogen
(John Wiley & Sons IncNew YorkEUA, 1998)
Measurement of the Ar(1sy) state densities by two OES methods in Ar-N2 discharges
(IOP Publishing, 2014-02)
In this work, results from two methods for the determination of the Ar(1sy) densities are compared in an Ar–N2 discharge. These methods involve measurements of optical emission spectroscopy (OES). The first method (band ...
A differential equation for the flow rate during silo discharge: Beyond the Beverloo rule
(EDP Sciences, 2017-06)
We present a differential equation for the flow rate of granular materials during the discharge of a silo. This is based in the energy balance of the variable mass system in contrast with the traditional derivations based ...