Abstract To estimate and model explosion pressure rise in closed volumes, industrial applications require a simple method. Ideal gas is capable to assume values 10% above initial pressure. However, most of the venting devices opens higher than this range. Extension ideal was carried out paper. Authors made some experimental studies 20 L sphere at ambient temperature atmospheric pressure, with p...

We review the scientific history of random close packing (RCP) of equal spheres, advocated by J D Bernal as a more plausible alternative to the non-ideal gas or imperfect crystal as a structural model of simple liquids. After decades of neglect, computer experiments are revealing a central role for RCP in the theory of liquids. These demonstrate that the RCP amorphous state of hard spheres can ...

We discuss the Bose-Einstein condensation (BEC) for an ideal gas of bosons in the framework of Tsallis's nonextensive statistical mechanics. We study the corrections to the standard BEC formulas due to a weak nonextensivity of the system. In particular, we consider three cases in the D-dimensional space: the homogeneous gas, the gas in a harmonic trap and the relativistic homogenous gas. The re...