Abstract
Gas flow in porous media is used in industrial processes such as dissociation reaction, desiccation, adsorption and reduction reaction. It is important to understand flow phenomena in porous media for improving of performance of devices including such processes. However, gas flow in nanoscale porous media is cannot treated as a continuum and the flow property is not yet clear. In this study, we analyzed the nanoscale gas flow in the porous media by using the DSMC simulations and proposed the model predicting the velocity of gas flow.