Thermal Stress Calculator
Calculate thermal stress, strain, and elongation for a constrained material under temperature change.
How to Use the Thermal Stress Calculator
- Enter elastic modulus in GPa.
- Enter coefficient of thermal expansion in μ/°C.
- Enter the temperature change in °C.
- Enter constraint factor (1 = fully constrained).
Use Cases
- •Pipeline thermal expansion design
- •Structural engineering
- •HVAC ductwork analysis
Formula
σ = E × α × ΔT × constraint_factor
Frequently Asked Questions
How accurate is this calculator?
Results are based on standard scientific formulas and are suitable for preliminary estimates.
What units are used?
SI units (metres, kg, seconds) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.