Flow Regimes in Microchannel Single-Phase Gaseous Fluid Flow

A numerical study of single-phase convective heat transfer in microtubes for slip flow

“…The H2-type boundary condition, constant axial and peripheral heat flux, was applied at the walls of the channel. Bayazitoglu and Kakac [13] discussed the flow regimes and the dimensionless parameters that affect the flow field in microchannel single phase gaseous fluid flow. The authors noted that viscous heating, compressibility, and rarefaction are to be considered in gaseous flows in microchannels.…”