Thermal Engineering Skill

At a Glance

Calculate heat transfer rates, size heat exchangers, and analyze data center thermal performance from component-level junction temperatures to facility-wide efficiency metrics.

Activation: InfrastructureRequest type='thermal', any heat exchanger sizing request, PUE/WUE calculation, airflow management design, or cooling load analysis.

Key capabilities:

• Three-mode heat transfer: conduction (Fourier), convection (Newton), radiation (Stefan-Boltzmann)
• Thermal resistance networks (series/parallel, analogous to electrical circuits)
• Data center cooling load breakdown (IT, UPS, lighting, fans, envelope)
• Heat exchanger sizing via LMTD and epsilon-NTU methods
• PUE/TUE/WUE/CUE efficiency metric calculations with target benchmarks
• Airflow management: hot/cold aisle containment, raised floor, economizer modes

Integration: Works in tandem with pie-fluid-systems: the fluid skill sizes cooling loop pipes and pumps; this skill quantifies the heat and determines exchanger performance.