Results 51 to 60 of about 397,839 (216)
Yankuang ceshi, 2022 BACKGROUND Oil sand is an important unconventional oil and gas resource, which is composed of bitumen, solid particles (including coarse and fine particles) and water.
WANG Cheng +3 more
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Adhesion and detachment fluxes of micro-particles from a permeable wall under turbulent flow conditions [PDF]
, 2012 We report a numerical investigation of the deposition and re-entrainment of Brownian particles from a permeable plane wall. The tangential flow was turbulent.
Maniero, Riccardo +2 more
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Toxic and carcinogenic effects of solid particles in the respiratory tract
, 2022 Introductory reviews. Overview of chronic animal studies. Particle-cell interaction. Mechanisms of pulmonary carcinogenesis and fibrosis. Human exposure and effects. Risk assessment and conclusions. In vitro effects of solid particles. In vivo effects of
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Gas and solid behaviours during defluidisation of Geldart-A particles [PDF]
, 2011 Bed collapsing experiments were carried out in a cold-air transparent column 192 mm in diameter and 2 m high. Typical Fluid Catalytic Cracking (FCC) catalyst with a mean particle size of 76 μm and a density of 1400 kg/m3 was used.
E.T. Santos +7 more
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Carcinogenic effects of solid particles
, 2022 S.57-73The co-carcinogenic effect of intratracheally (i.tr.) administered nuisance particulates like titanium dioxide, carbon, ferric oxide or aluminum oxide was already demonstrated in hamsters almost 20 years ago.
Heinrich, U.
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Experimental and Numerical Investigation of Spray Scrubber Dust Collection Efficiency
Applied SciencesSpray scrubbers are widely used in gas purification applications and allow fulfillment of the demands of air quality norms introduced all over the world.
Adam Tomaszewski +2 more
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Characterization of Friction and Wear Behavior of Friction Modifiers used in Wheel-Rail Contacts
International Journal of Prognostics and Health Management, 2017 Reliable traction between wheel and rail is an important issue in the railway industry. To reduce variations in the coefficient of friction, so-called “friction modifiers” (carrier with particles) are used. Twin-disk tests were done with three commercial
M. A. Oomen, R. Bosman, P.M. Lugt
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Frontiers in Physics, 2020 The current investigation deals with the inclusion of solid particles in the flow of a non-Newtonian incompressible fluid passing through a symmetric, curved channel admitting flexible walls and exhibiting wavy characteristics for the passage of fluid ...
Arshad Riaz, Muhammad Adil Sadiq
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Continuum modelling of granular particle flow with inelastic inter-particle collisions
, 2003 The kinetic theory of granular flow is a successful model for gas-solid flows. However, inelastic collisions between particles, among other mechanisms, cause agglomeration of particles, which may be the reason why undue sensitivity of the model to any ...
Zhang, Y.H., Reese, J.M.
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Fluids, 2020 The problem relating to the formation of solid particles enabled by hypersonic re-entry in methane-containing atmospheres (such as that of Titan) has been tackled in the framework of a combined experimental–numerical approach implemented via a three ...
Antonio Esposito +7 more
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