Thermal Design Has Moved From Rack Airflow to Full-System Power Density
Rising rack power density has turned data center thermal design into a full-system fluid and thermal problem — airflow management alone no longer covers it, and liquid cooling architectures now sit alongside air in the same facility.
Why thermal decides the outcome here
A rack that passes an isolated bench test can still throttle in production once neighboring chassis, hot-aisle containment, and coolant distribution network behavior are all in play. Facility-level thermal decisions and server-level design have to be evaluated together.
- Server and rack-level airflow management
- High-density electronics exceeding air-cooling limits
- Liquid cooling and coolant distribution network design
- Hot-aisle / cold-aisle containment performance
- System-of-systems thermal risk across a full facility
- Rack-in-row aerodynamic interaction
- Server-level conjugate heat transfer
- Cold-plate and manifold liquid-cooling flow distribution
- Facility-level fluid network balancing
- ASHRAE TC 9.9 (thermal guidelines for data processing environments)
- NEBS GR-63-CORE (as applicable to co-located telecom equipment)
Simulation shows the design. Measurement proves it.
This is a simulation-led engagement. Measurement hardware is not typically part of a data center thermal program; validation instead relies on facility-level airflow and CFD correlation.
Paid engineering engagements for this industry.
- 01
Rack-in-row and hot-aisle/cold-aisle airflow simulation
- 02
Coolant distribution network design and sizing with Flomaster
- 03
Two-phase and liquid-cooling feasibility studies with STAR-CCM+
Model the rack, the row, and the room before you build any of them.
Talk to a thermal specialist about full-system power density planning for your facility.
Talk to a Thermal Specialist →