Calculate intercooler thermal efficiency, pressure drop, and net power effect on a boosted engine.
Input Parameters
Results
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Intercooler Efficiency
%
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Temp Reduction
°F
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Density Gain
%
--
Net Power Effect
%
Note: A well-designed intercooler achieves 70-85% efficiency. Pressure drop above 2 psi negates cooling benefits. Bar-and-plate cores outperform tube-and-fin.
Reference
Efficiency = (T_in - T_out) / (T_in - T_ambient) x 100
Density Gain = (T_in_abs / T_out_abs - 1) x 100
Pressure Loss = P_drop / (Boost + 14.7) x 100
Net Power Effect = Density Gain - Pressure Loss