Revisited analysis of gas convection and heat transfer in micro channels: influence of viscous stress power at wall on Nusselt number

Because increasing slip effect decreases heat generated by viscous dissipation therefore, reduction of the difference between the bulk temperature and the wall temperature

Figure 13: Characteristic heat transfer curves measured for an exploration at increasing heat flux for different tilt angles of the boiling-meter for a saturation

Table 5: Comparison between Navier-Stokes numerical solution and the asymptotic model in the case of the simply connected geometry.. The last line of the table is an estimate of

Keywords: Thermal Energy Storage, Phase Change Material, Convective Heat Transfer

3 – (a) Viscous force per unit Plateau border length as a function of the capillary number Ca = ηV /γ, for several film spacing and Plateau border radius.. The dashed line are power

Obviously, the changes in the Lennard-Jones interaction parameters may modify slightly the fluid flow and heat transfer, especially the dynamical slip and temperature jump

The effective model of flow in a channel with permeable wavy walls was investigated through the asymptotic solutions of the steady-state Navier-Stokes equations with non-zero

Hélène Martin-Yken, Cécile Formosa, Marion Schiavone, Jean Marie François, Etienne Dague.. To cite