Browsing Articulos by Subject "Wall roughness"
Now showing items 1-7 of 7
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Characterisation of pneumatic conveying systems using the Euler/Lagrange approach
(Elsevier BV, 2013-02)This paper deals with the transport of solid particles in pneumatic conveying systems, namely a 5 m horizontal pipe, a 90° bend and 5 m a vertical pipe. The pipe diameter is 150 mm in all cases and the average conveying ... -
Effect of geometry on flow structure and pressure drop in pneumatic conveying of solids along horizontal ducts
(Researchgate, 2011-02)Este estudio presenta nuevos desarrollos en el enfoque de Euler / Lagrange para calcular flujos confinados cargados de partículas en líneas de transporte neumático. Se hace especial hincapié en la influencia de las colisiones ... -
Numerical prediction of particle erosion of pipe bends
(Elsevier B.V., 2019-02)In the present study the Euler/Lagrange approach in combination with a proper turbulence model and full two-way coupling is applied for erosion estimation due to particle conveying along a horizontal to vertical pipe bend. ... -
Particle transport in turbulent flows along horizontal ducts
(2011-10)La presente contribución describe cálculos tridimensionales de Euler / Lagrange de flujos de partículas de gas horizontales confinados (es decir, flujos de canal y tubería) enfatizando la importancia de los procesos ... -
Pneumatic conveying of solids along a channel with different wall roughness
(2014)The present contribution describes three-dimensional Euler=Lagrange calculations of confined horizontal gas-particle flows emphasizing the importance of elementary processes, such as particle collisions with rough walls ... -
Prediction of horizontal gas–solid flows under different gravitational fields
(Elsevier, 2014-11-01)In this paper the performance of horizontal pneumatic conveying under different gravity environments is evaluated. An Euler–Lagrange approach validated versus ground experiments is employed to predict the relevant particle ... -
Study of turbulent two-phase gas-solid flow in horizontal channels
(Researchgate, 2013-03)The present study deals with pneumatic conveying of spherical particles in a six meter long horizontal channel with rectangular cross-section from a numerical perspective. Calculations are done for spherical glass beads ...
