符合OCP标准的海水冷却和热能再利用：为高密度计算构建循环基础设施.pdf

1、Classified by Alfa Laval as:BusinessGemma Reeves,Alberto Petermann,Omer WilsonOCP-Aligned Seawater Cooling and Heat Reuse:Enabling Circular Infrastructure for High-Density ComputeClassified by Alfa Laval as:BusinessOCP-Aligned Seawater Cooling and Heat Reuse:Enabling Circular Infrastructure for High

2、-Density ComputeGemma Reeves,Alberto Petermann&Omer Wilson SustainabilityClassified by Alfa Laval as:BusinessSpeakersGemma ReevesGlobal Business Development ManagerAlfa LavalAlberto PetermannHead of Design and DeliveryStart CampusOmer WilsonChief Marketing OfficerStart CampusClassified by Alfa Laval

3、 as:BusinessData center cooling accounts for 4050%of total energy consumption.Leveraging seawater as a cooling medium can reduce cooling system energy use by approximately 30%,while eliminating the need for freshwater.The waste heat recovered from GPU-based AI clusters may then be repurposed to powe

4、r a highly efficient membrane distillation(MD)system for desalinating seawater,producing ultra-pure water.IntroductionClassified by Alfa Laval as:BusinessFollowing the white paper published last year exploring potential savings(both economical and carbon)from utilisingsea water in a GW sized Data ce

5、ntre this second stage POC will be exploring opportunities to utilisethe heat produced from the servers to create potable water.The SeaTech Center at Florida Atlantic Universitys Dania Beach campus has an existing seawater intake system drawing from the Atlantic Ocean.Currently used for marine corro

6、sion testing,this infrastructure can be leveraged to support a circular seawater-cooled AI data center prototype.BackgroundClassified by Alfa Laval as:BusinessCondensate purity allows use in high-spec applications:Boiler feed(anti-scaling)Cooling systems(chloride corrosion risk)Food and beverage pro