1 21/10/2011

GTK Microchannel Coolingcoupled simulation

Enrico Da Riva, Vinod RaoCERN (EN/CV/DC)21st October 2011

E. Da Riva, V. Rao

2 21/10/2011 E. Da Riva, V. Rao

Coupled simulations

Velocity at inlet: 1.85 m/s for 50 Watts @ -30°CDensity: 1818.3 kg/(m3) @ -30°CKinematic viscosity(nu): 0.9cSt @ -30°CTurbulence Intensity: 3 %Heat capacity of fluid: 967 J/(kg K)Thermal conductivity : 0.0633 W/(m-K)

Silicon properties:Heat capacity:675 J/(kg K)Density: 2330 kg/(m3) Thermal conductivity: 195 W/(m-K)

321/10/2011 E. Da Riva, V. Rao

coupled simulation

421/10/2011 E. Da Riva, V. Rao

Coupled simulation

521/10/2011 E. Da Riva, V. Rao

Coupled simulation: Fluid

621/10/2011 E. Da Riva, V. Rao

Coupled simulation: SILICON