Effectiveness-NTU Calculator

Calculate heat exchanger effectiveness using the NTU method. Determine thermal performance of heat exchangers.

Input Parameters

NTU (Number of Transfer Units)

Capacity Ratio (Cᵣ)

Results

Enter values and click Calculate

About Effectiveness-NTU Calculator

Effectiveness measures actual heat transfer relative to maximum possible. NTU method relates effectiveness to number of transfer units and capacity ratio.