In the present work, the gas flows through diverging channels driven by small, moderate,
and large pressure drops are studied, considering a wide range of the gas rarefaction from …

Short tubes with diameters of the order of 200 nm were drilled into silicon nitride (Si 3 N 4)
membranes of 200 nm thickness by focused ion beam technology and examined as leak …

The problem of heat transfer through a rarefied gas confined between two concentric
spheres is studied on the basis of the nonlinear S-model kinetic equation. In the slip and free …

The tube‐contained raw material pipeline hydraulic transportation technology is an
optimization and improvement of traditional hydraulic capsule pipeline (HCP) transport. It …

The unsteady process of rarefied jet flows expanding into a vacuum is numerically solved by
the Gas-Kinetic Unified Algorithm (GKUA) based on the Boltzmann model equations. The …

The time evolution of the flow parameters in a system where gas is expanded from a high
pressure chamber through a tube toward a low pressure chamber is investigated. During the …

Transient behavior of the heat transfer through binary gas mixture, confined between two
infinite parallel plates, caused by the sudden change of the plates' temperatures, is studied …

The sublimation and deposition behaviors of the Helium-Argon mixture is analyzed
numerically in the temperature range where Helium is only in gaseous state while Argon can …

Transient flow of rarefied gas through an orifice caused by various pressure ratios between
the reservoirs is investigated for a wide range of the gas rarefaction, varying from the free …

The implementation of a hybrid simulation algorithm based on the compressible Navier–
Stokes equations and the Direct Simulation Monte Carlo (DSMC) method is discussed, with …