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 Sigma Technology  Electronics cooling IOSO technology Geometrical parameters optimization for microprocessor radiator 3D task statement CFD + soli d heat transfer 2 obj ectives (minimization of maximal temper ature in microprocessor and minimization of radiator volume) 20 independent vari abl es – geomet ri cal parameters of the radiator 

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  • Sigma Technology

    Electronics coolingIOSO technology

    Geometrical parameters optimization for microprocessor radiator

    3D task statement

    CFD + solid heat transfer

    2 objectives (minimization of maximal temperature in microprocessor andminimization of radiator volume)

    20 independent variables geometrical parameters of the radiator

  • Sigma Technology

    Electronics coolingIOSO technology

    CFD task statement

    Microprocessor silicon

    Radiator - aluminum

    Fan V flow velocity (constant)

    Microprocessor constant heat source

  • Sigma Technology

    Electronics coolingIOSO technology

    Software being usedSoftware being used

    ANSYS ICEM CFD

    Mesh building

    ANSYS CFX

    CFD Solver Optimization software

    IOSO NMPro/Engineer

    Geometryparameterization

  • Sigma Technology

    Electronics coolingIOSO technology

    Software being usedSoftware being used

  • Sigma Technology

    Electronics coolingIOSO technology

    Geometry (general view)

    Pro/Engineer

  • Sigma Technology

    Electronics coolingIOSO technology

    Geometry (computational volume)quarter part symmetrical task statement

    Pro/Engineer

  • Sigma Technology

    Electronics coolingIOSO technology

    Radiator, parameterization

    Pro/Engineer

  • Sigma Technology

    Electronics coolingIOSO technology

    CFD task statement

    ANSYS CFX

  • Sigma Technology

    Electronics coolingIOSO technology

    Optimization project

    IOSO NM

  • Sigma Technology

    Electronics coolingIOSO technology

    RESULTSRESULTS

  • Sigma Technology

    Electronics coolingIOSO technology

    Cooling airflow vector plots

    Pareto set: Point 1

    Radiator temperature distribution

    Microprocessor temperature distribution

    RadiatorVolume

    Maximal temperature in the microprocessor

    11850 301 K

  • Sigma Technology

    Electronics coolingIOSO technology

    Cooling airflow vector plots

    Pareto set: Point 6

    Radiator temperature distribution

    Microprocessor temperature distribution

    RadiatorVolume

    Maximal temperature in the microprocessor

    8080 308 K

  • Sigma Technology

    Electronics coolingIOSO technology

    Cooling airflow vector plots

    Pareto set: Point 9

    Radiator temperature distribution

    Microprocessor temperature distribution

    RadiatorVolume

    Maximal temperature in the microprocessor

    4550 313 K

  • Sigma Technology

    Electronics coolingIOSO technology

    Cooling airflow vector plots

    Pareto set: Point 14

    Radiator temperature distribution

    Microprocessor temperature distribution

    RadiatorVolume

    Maximal temperature in the microprocessor

    3075 327 K

  • Sigma Technology

    Electronics coolingIOSO technology

    Cooling airflow vector plots

    Pareto set: Point 20

    Radiator temperature distribution

    Microprocessor temperature distribution

    RadiatorVolume

    Maximal temperature in the microprocessor

    2265 340 K

  • Sigma Technology

    Electronics coolingIOSO technology

    Conclusion

  • Sigma Technology

    Electronics coolingIOSO technology

    Geometrical parameters of microprocessor radiator Optimization task has been solved

    Mathematical model calls - 200

    Objective Volume changes inside Pareto set in the bounds from 2265 to 11850

    Objective maximal temperature in the microprocessor changes inside Pareto set in the bounds from 300 to 340

    1

    6

    9

    14

    20

    11850

    8080

    4550

    3075

    2265

    301 K

    308 K

    313 K

    327 K

    340 K

    Volume Temperature

    Electronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics coolingElectronics cooling


Brochure HRFG Eng - REYMSAREYMSA COOLING TOWERS Market in providing solutions to their particular cooling needs, always looking for the total satisfaction of our customers. This commitment

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