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OCP Orv3 Blind Mate Liquid Cooling Overview and Updates.pdf

上传人: 张** 编号:161458 2024-05-05 25页 1.87MB

1、Classified as BusinessOverview and UpdatesOCP ORv3 Blind Mate Liquid Cooling InterfacesClassified as BusinessGlenn P Charest,Mechanical Engineer,MetaSebastien Lafond,Engineering Manager,DanfossGrace Piette,Thermal Engineer,MetaOCP ORv3 Blind Mate Liquid Cooling Interfaces Overview&UpdatesPower and C

2、oolingCOOLING ENVMetaDanfossClassified as BusinessRack frame interfaces&support bracketsManifoldsValvesHose&tubing solutionsIT gear interfaces&conceptsBlind Mate CLA GroupClassified as BusinessFrame with add on liquid cooling kit with interfaces for manifoldsHot and cold manifolds split at each rear

3、 cornerIT gear contain the plug valvesManifolds contain the socket valvesAll connections at the rear of the rackValves self-align during mating between chassis and manifoldsOrv3 Blind Mate Rack Assy Blind Mate ManifoldsBlind Mate IT GearORv3 Frame W/Liquid Cooling KitClassified as Business Plug moun

4、ts to the IT gear(rear)Socket mounts to manifold(BMQC)Blind Mate ValvesPlugSocketManifoldIT GearIT GearClassified as BusinessSocket threads into manifold Plug valves mount to chassis Rear of the plug connects to tubing via barb fitting(BMQC)Blind Mate ValvesAlignment ConeBlind Mate SocketBlind Mate

5、Plug AssyPlug FloatingBodyBarb InterfacePanel NutISO Thread Interface w/SealPlug CupEPDM SealClassified as Business(BMQC)Blind Mate ValvesSocket features an alignment cone for gatherPlug floating body adapts to misalignment&self-centersSelf-contained,no add on components to add float&add strokeLarge

6、 allowable misalignment and working range(stroke)Classified as Business Utilizes standard tubing Critical interfaces machined to maintain precise tolerancesInterfaces with liquid cooling kit&alignment features in rackDesign features structural rigidity to counteract valve and fluid forcesOptional to

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本文主要介绍了OCP ORv3盲配液冷接口的最新进展。新的接口设计包括 rack frame接口和支持支架、集散器、阀门、以及管路解决方案。它还涉及到IT设备的接口和概念。盲配液冷接口能在每个机架后角处将热和冷集散器分开,IT设备包含插阀,而集散器则包含Socket阀。所有连接都在机架的后部。 关键数据包括:最大工作压力提升至50PSIG,测试结果显示,在更高的压力下,盲配阀门的流动性能和变化均达到了目标。在50个循环中,机架级测试显示,与之前的35PSIG和30C测试相比,观察到的力增加了22%,但力保持一致性。所有数据点均符合性能要求,即±10%。 主要结论是:在完整的12个底盘设置中,观察到了8%到9%的流量变化,这符合机架级流量变化的±10%目标。机架配置的降低底盘计数稍微降低了变化。顶出液冷与底出液冷的流量变化相似。Parker和nVent集散器表现出类似的流量变化和压力降性能。 下一步工作包括完成剩余测试、各种规范和指南的完成,计划在5月8日进行冷板电话会议,预计在上半年末发布到社区。供应商将努力使他们的设计得到审查并在OCP市场place中发布。
"OCP ORv3盲配液冷接口更新有哪些?" "Meta的ORv3框架更新包括哪些内容?" "液冷接口的测试结果如何?"
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