Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Engineering
Thermal Stress & Expansion Calculator
Calculate how much a material expands or the thermal stress it develops when temperature changes, depending on whether it is free to move or constrained. Used in structural engineering, pipeline design, and materials selection.
Fill in the required fields to see your result.
Engineering
Convective Heat Transfer Calculator
Calculate convective heat transfer rate from a solid surface to a flowing fluid (or vice versa) using Newton's law of cooling. Use it to size heat exchangers, evaluate HVAC equipment, or estimate building heat loss.
Fill in the required fields to see your result.
Key differences
| Thermal Stress & Expansion Calculator | Convective Heat Transfer Calculator | |
|---|---|---|
| Category | Engineering | Engineering |
| Inputs required | 4 | 5 |
| Result | Thermal Expansion/Stress (mm or MPa) | Heat Transfer Rate (W) |
| What it does | Calculate how much a material expands or the thermal stress it develops when temperature changes, depending on whether it is free to move or constrained. Used in structural engineering, pipeline design, and materials selection. | Calculate convective heat transfer rate from a solid surface to a flowing fluid (or vice versa) using Newton's law of cooling. Use it to size heat exchangers, evaluate HVAC equipment, or estimate building heat loss. |