heat-rejection
3 articles
- The Directed-Energy Power Stack: Power and Cooling Set the Limit
Directed-energy performance depends less on the laser emitter than on power generation, conditioning, heat rejection, and beam control. This supplier layer becomes commercially significant when deployments reach hundreds of systems or individual weapons scale into the hundreds of kilowatts.
- The Industrial Closed-Loop Cooling Pivot: Why AI Data Centers Are Abandoning Evaporative Water
The structural mechanics behind the closed-loop cooling pivot — why AI rack density, regulatory disclosure, and social license friction are converging to make evaporative cooling a stranded-asset risk in water-stressed basins.
- Data Centers Are Modern Oil Refineries: Heat Rejection Is the Binding Constraint
Data-center capacity is constrained by the density at which waste heat can be captured, transported, and rejected, not by aggregate electricity generation alone.