报告预览

Single phase immersion cooling developments – Research Institutes of Sweden OCP Experience Center working with Castrol.pdf

编号：161432

PDF 15页 1.45MB 下载积分：VIP专享

下载报告请您先登录！

Single phase immersion cooling developments – Research Institutes of Sweden OCP Experience Center working with Castrol.pdf

1、Single phase immersion cooling developments Research Institutes of Sweden OCP Experience Center working with CastrolDr Jon Summers,Scientific Lead in Data Centers,RISE ICE Datacenter,SwedenNick Barrett,Senior Engineer,Castrol,United KingdomSingle phase immersion cooling developments Research Institu

2、tes of Sweden OCP Experience Center working with CastrolPOWER AND COOLINGCOOLING ENVRISE has the ICE datacenter test and demo facility which is an OCP experience center.Good testbed telemetry brings facts to the data center server immersion community.Castrol have developed dielectric thermal fluids

3、for data center immersion cooling application and continue to research future formulations.Together RISE and Castrol are supporting data center server immersion developments with a technology focus.The goal has been to put the servers and their performance and operability at the center of the collab

4、oration.RISE and Castrol working in partnership.Castrol are developing immersion coolants.*GWP Global Warming Potential.Referring to GWP from leakage into the environment based on 2021 UK Government GHG Conversion Factors for Company Reporting Department for Business,Energy&Industrial Strategy and D

5、epartment for Environmental Food&Rural AffairsLow ViscosityEnabling efficient heat transfer and good pumpabilityProven Thermal PropertiesAcross the operating temperature rangeStrong Electrical CharacteristicsProtecting against breakdown and ignitionHigh Fluid StabilityMaintaining performance over th

6、e fluid lifetimeLow GWP*/Low ODPAll Castrol ON fluids are in line with Castrols PATH360 sustainability programmeRISE ICE datacenter testbed(fixed ambient)RISE ICE datacenter testbedRISE ICE datacenter data collectionPull data from devices.Many protocols.Open source Data provenance tracking.Open sour

7、ce fromnifi.apache.orgEvent streaming platform.Open source fromkafka.apache.orgFilter,transform and stash dataOpen source fromwww.elastic.co/logstashStore time series data for the long-term.Open source Visualize time-series data on dashboards.Open source of ExperimentsPropertyControl or MeasurementU

8、nitsLevels Fluid formulationsControl#A,B,C,DWorkloads(12 CPUs)Control%100(others tested not shown)Fluid Delta TControlC3 and 6Fluid inlet TControlC50 and 20(other temperatures tested not shown)CPU TemperatureMeasurementCPump PowerMeasurementWFluid flow rateMeasurementLpmIT PowerMeasurementWEffect of

9、 coolant properties-50C inlet 6C T3C TABCDABCDCOOLANTEffect of coolant properties-20C inlet 6C T3C TABCDABC DCOOLANTOverall power consumed by system at 100%IT workload0020002050A,6,50B,6,50C,6,50D,6,50A,3,50B,3,50C,3,50D,3,50A,6,20B,6,20C,6,20D,6,20A,3,20B,3,20C,3,20D,3,20Power

10、,WCoolant,T,TemperatureIT PowerPump PowerBest IT performanceBest System performanceThermal resistance is temperature different between CPU and coolant setpoint per CPU W drawn.Lowest thermal resistance is coolant B with 0.227 at 50C and 3C T.Highest thermal resistance is coolant D with 0.269 at 20C

11、and 6C T.Coolant B shows best performance with lowest thermal resistance at high flowrate and high temperature setpoint.Observations from results of coolant properties.Summary of performance tests.Understanding the application and selecting the best coolant properties for single phase immersion can

12、provide benefits.Reduction of CPU temperature.Lower CPU temperature leads to a reduction of IT power consumption.Reduction of Pump Power consumption.Increase cooling flow.Call to ActionWhen considering immersion cooling consider the different coolant properties that have an influence on system perfo

13、rmance.Where to find additional information(URL links)RISE ICE datacenter test and demo facility is an OCP experience center:https:/ri.se/ice Participate in the Cooling Environments/Immersion sub-project to understand coolant properties for immersion-check out the immersion sub-project wiki page:https:/www.opencompute.org/projects/immersion Castrol is an OCP Platinum member supporting Immersion Cooling:https:/ Reach the speakers at jon.summersri.se and Nicholas.B Thank you!Thanks to the RISE ICE datacenter team for the setup and results:Hkan Fredriksson,Tina Stark and Adrian Mellgren

友情提示

1、下载报告失败解决办法
2、PDF文件下载后，可能会被浏览器默认打开，此种情况可以点击浏览器菜单，保存网页到桌面，就可以正常下载了。
3、本站不支持迅雷下载，请使用电脑自带的IE浏览器，或者360浏览器、谷歌浏览器下载即可。
4、本站报告下载后的文档和图纸-无水印,预览文档经过压缩，下载后原文更清晰。

本文（Single phase immersion cooling developments – Research Institutes of Sweden OCP Experience Center working with Castrol.pdf）为本站（张5G）主动上传，三个皮匠报告文库仅提供信息存储空间，仅对用户上传内容的表现方式做保护处理，对上载内容本身不做任何修改或编辑。若此文所含内容侵犯了您的版权或隐私，请立即通知三个皮匠报告文库（点击联系客服），我们立即给予删除！

温馨提示：如果因为网速或其他原因下载失败请重新下载，重复下载不扣分。

上海品茶

Single phase immersion cooling developments – Research Institutes of Sweden OCP Experience Center working with Castrol.pdf

Single phase immersion cooling developments – Research Institutes of Sweden OCP Experience Center working with Castrol.pdf