N-DC

Dry Coolers reject heat to ambient air without consuming water — an increasingly important option wherever water use is restricted, costly, or simply unavailable in the quantities a wet cooling tower would require.

N-DC software calculates finned-tube performance, fan sizing, and sensitivity to ambient design conditions specific to dry cooling duty — accounting for the way dry cooler performance shifts with ambient temperature far more dramatically than water-cooled equipment does.

The edge: dry cooler performance is highly sensitive to ambient temperature swings across the year, and sizing against a single fixed design-day assumption is a common source of summer performance shortfalls. Our tool accounts for real seasonal variation at your site, not just a textbook worst-case number.

The tool runs performance checks across a full seasonal temperature range rather than a single design point, flagging any month where predicted performance falls short of duty requirements — the same gap that, left unchecked, tends to surface as a real operational problem the first hot summer after installation.