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1 21/10/2011 GTK Microchannel Cooling coupled simulation Enrico Da Riva, Vinod Rao CERN (EN/CV/DC) 21 st October 2011 E. Da Riva, V. Rao.

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Presentation on theme: "1 21/10/2011 GTK Microchannel Cooling coupled simulation Enrico Da Riva, Vinod Rao CERN (EN/CV/DC) 21 st October 2011 E. Da Riva, V. Rao."— Presentation transcript:

1 1 21/10/2011 GTK Microchannel Cooling coupled simulation Enrico Da Riva, Vinod Rao CERN (EN/CV/DC) 21 st October 2011 E. Da Riva, V. Rao

2 2 21/10/2011E. Da Riva, V. Rao Coupled simulations Velocity at inlet: 1.85 m/s for 50 Watts @ -30°C Density: 1818.3 kg/(m 3 ) @ -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/(m 3 ) Thermal conductivity: 195 W/(m-K)

3 321/10/2011E. Da Riva, V. Rao coupled simulation

4 421/10/2011E. Da Riva, V. Rao Coupled simulation

5 521/10/2011E. Da Riva, V. Rao Coupled simulation: Fluid

6 621/10/2011E. Da Riva, V. Rao Coupled simulation: SILICON

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