GTK Microchannel Cooling
coupled simulation
Enrico Da Riva, Vinod Rao
CERN (EN/CV/DC)
21st October 2011
21/10/2011
E. Da Riva, V. Rao
1
Coupled simulations
Velocity at inlet: 1.85 m/s for 50 Watts @ -30°C
Density: 1818.3 kg/(m3)
@ -30°C
Kinematic viscosity(nu): 0.9cSt @ -30°C
Turbulence 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)
21/10/2011
E. Da Riva, V. Rao
2
coupled simulation
21/10/2011
E. Da Riva, V. Rao
3
Coupled simulation
21/10/2011
E. Da Riva, V. Rao
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Coupled simulation: Fluid
21/10/2011
E. Da Riva, V. Rao
5
Coupled simulation: SILICON
21/10/2011
E. Da Riva, V. Rao
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