模块化两相浸没式冷却技术的应用：新加坡案例研究.pdf

1、Manfred EngelhardSr.Director Technology ManagementExyte GermanyDeploying Modular 2-Phase Immersion Cooling:A Case Study from SingaporeDeploying Modular 2-Phase Immersion Cooling:A Case Study from SingaporeManfred EngelhardSr.Director Technology ManagementExyte GermanyEDGEOutline of the Singapore imp

2、lementationSystem integration challengesImmersion cooling specificationsEngineering decisions for the roof mounted cooling containerEdge specific designLeaningsModular deployment focusing on commissioning and safe operation ContentFuture oriented concept developmentLow CAPEX and OPEXPre-manufactured

3、,rapid to deployEnabling high performance computing,1 MW IT -Sustainability aspects,low concrete and steel2-Phase immersion coolingCompany internal technology innovation project realizationISO container-based Data Center,40 ft Indirect free cooling by a special engineered cooling containerOutline of

4、 the Singapore StudyFull System IntegrationEngineering challengesSafety for people in the containerMaximizing cooling coil designand integration combined withroof mounted axial fansPlacement of redundant pumpsSpace limits for tank integration enabling for safe operation and server handlingGlycol-mix

5、 hydraulic systemPower distribution to tank heatersData Center room HVAC,BMSWieland Tank incl.HeatersFocus:safe operation of processors,SDDs,HDDs,power converters Elimination of Direct Liquid Cooling cold plates,pumps,manifoldsNo air-cooling share remaining,all heat in closed tanksFluid selection re

6、quirementsLow hazard potential and environmental impactThermal performance at chip level-selection of boiling point:49 dC at atmospheric pressure 1013 mbar-high specific heat/vaporization enthalpy/critical heat fluxSelected fluids:Chemours Opteon 2P50;Unistar Chem.Unisolv-ICImmersion Cooling Deploym