Dew Point Liquid Cooling Sets a Floor 2°C Above the Room
Why a coolant's lower limit belongs to the room, not the chiller
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Cooling Fundamentals
Heat transfer basics behind every cooling decision: airflow, delta T, thermal resistance, and why air cooling runs out.
전체 11개의 글
Chip Heat Flux W/cm² Puts the H100 at Air Cooling’s Edge
H100 SXM averages 86.0 W/cm², just past the 60 to 84 W/cm² 2005 air range
Latent Heat Cooling Pays Off Until Vapor Quality Nears 0.7
Boiling carries 8 to 54 times more heat per kilogram, until vapor quality nears …
H100 Thermal Throttling Starts at a Margin, Not at 87 °C
Where H100 thermal throttling begins, and why 87 °C is not the number
Cooling Capacity Calculation Turns CDU Ratings Into Delta T
Eight CDU ratings work out to secondary rises from 8.3 K to 28.2 K, not one rule
Why a Data Center Hotspot Escapes the Average Temperature
One rack face averages 21 °C while its top intake draws 31 °C. Why averages miss…
How to Read a Thermal Resistance Rating
Intel lists a case-to-ambient slope of 0.180 K/W for the Xeon Platinum 8180 on a…
Delta T Data Center Cooling Sets the True Capacity Limit
NVIDIA’s own reference design lists the GB200 NVL72 rack at 120 kW; deploy…
Air vs Water Heat Transfer: Why the Gap Is 3,400x, Not 4x
Water’s specific heat is about four times air’s, a figure that shows…