In high Knudsen gas flows inside a cofined geometry,molecules collide with the walls more frequently than with each other.For example,let us consider two gas sp
In some applications,rarefied gases have to considered in a domain whose boundary presents some nanoscale roughness.That is why,we have considered in a recent p
Aerodynamic properties are important for the designing of new near-space cruise vehicles,which rely on both numerical simulations and ground tests.For the long-
Due to an axially-periodic interference pattern,optical lattices electrostrictively induce density gratings in a polarizable gas media with a periodicity on the
The importance of thermophoresis is hard to overestimate.Thermophoresis is usually defined as the migration of a microscale particle,such as an aerosol droplet
When a particle is submersed in a flow with a uniform temperature gradient it experiences a force known as thermophoretic force counter to the local temperature