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Both calculators run independently — change the inputs on either side to compare results.
Engineering
Heat Exchanger Effectiveness Calculator
Calculates heat exchanger effectiveness using the NTU-effectiveness (ε-NTU) method for counter-flow and parallel-flow configurations. Use it to evaluate or select heat exchangers when outlet temperatures are unknown.
Fill in the required fields to see your result.
Engineering
Pressure Vessel Wall Thickness Calculator
Calculate the minimum required wall thickness of a cylindrical pressure vessel using ASME pressure vessel code equations. Use this during the design phase to ensure safe containment of pressurised fluids or gases.
Fill in the required fields to see your result.
Key differences
| Heat Exchanger Effectiveness Calculator | Pressure Vessel Wall Thickness Calculator | |
|---|---|---|
| Category | Engineering | Engineering |
| Inputs required | 3 | 5 |
| Result | Heat Exchanger Effectiveness | Minimum Wall Thickness (mm) |
| What it does | Calculates heat exchanger effectiveness using the NTU-effectiveness (ε-NTU) method for counter-flow and parallel-flow configurations. Use it to evaluate or select heat exchangers when outlet temperatures are unknown. | Calculate the minimum required wall thickness of a cylindrical pressure vessel using ASME pressure vessel code equations. Use this during the design phase to ensure safe containment of pressurised fluids or gases. |