CDU · Coolant Distribution Unit
Heat exchanger plus pumps isolating the clean technology loop from facility water and providing leak containment.
Unit that pumps and conditions coolant to racks while isolating it from the facility water system.
Also written as: Coolant Distribution Unit
Current numbers
2 MWOCP Project Deschutes 5 CDU (Google-contributed, multi-vendor): 2 MW at 3 °C approach, 80 psi, 0.2-µm side-stream filtration
~3–5 °CCDU heat-exchanger approach (FWS→TCS) as a design allowance; OCP's Project Deschutes 5 CDUs are rated 2 MW at 3 °C
~165–236 L/minHPE liquid-load water-property example at a 7–10 K rise; Chapter 5.1 owns the method; your rack and CDU set limits