A reacting packed-bed undergoing a high-temperature thermochemical solid-gas transformation is considered. The steamand dry-gasification of carbonaceous materials to syngas is selected as the model reaction. The exact 3D digital geometrical representation of the packed-bed is obtained by computer tomography and used in direct pore-level simulations to… (More)
Homogenization of Radiation Transfer in Two-Phase Media With Irregular Phase Boundaries,
A. V. Gusarov
Phys. Rev. B,
2008
Tomography Based Determination of Permeability, Dupuit–Forchheimer Coefficient, and Interfacial Heat Transfer Coefficient in Reticulate Porous Ceramics,
J. Petrasch, F. Meier, H. Friess, A. Steinfeld
Int. J. Heat Fluid Flow,
2008
TomographyBased Determination of the Effective Thermal Conductivity of Fluid-Saturated Reticulate Porous Ceramics,
J. Petrasch, B. Schrader, P. Wyss, A. Steinfeld
ASME J. Heat Transfer,
2008
TomographyBased Multiscale Analyses of the 3D Geometrical Morphology of Reticulated Porous Ceramics,
J. Petrasch, P. Wyss, R. Stämpfli, A. Steinfeld
J. Am. Ceram. Soc.,
2008
Inverse Radiation Problem for Determination of Optical Constants of Fly-Ash Particles,
L. M. Ruan, H. Qi, W. An, H. P. Tan
Int. J. Thermophys.,
2007
The Climatic Impact of Supervolcanic Ash Blankets,