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Numerical simulation of caved goaf behaviour in longwall workings

โœ Scribed by C. Mukherjee; P.R. Sheorey; K.G. Sharma


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
592 KB
Volume
31
Category
Article
ISSN
0148-9062

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We present a numerical scheme to study the transient flow behaviour in complex geometries. The Navier-Stokes equations are discretized with a high-resolution Fourier pseudo-spectral discretization with adaptive time-stepping. Using a penalisation technique solid boundaries of arbitrary shape can be