Understand how materials expand or contract with temperature changes using our Thermal Linear and Volumetric Expansion Calculator. Easily determine changes in length, area, and volume for various substances, crucial for engineering and scientific applications. Get accurate results for thermal expansion calculations quickly.
Formula:
Linear Expansion: ΔL = α ⋅ L&subm;0&subm; ⋅ ΔT
Volumetric Expansion: ΔV = β ⋅ V&subm;0&subm; ⋅ ΔT
Where:
- ΔL: Change in Length
- ΔV: Change in Volume
- α: Coefficient of Linear Thermal Expansion
- β: Coefficient of Volumetric Thermal Expansion (often β ≈ 3α for isotropic materials)
- L&subm;0&subm;: Original Length
- V&subm;0&subm;: Original Volume
- ΔT: Change in Temperature (T&subm;final&subm; - T&subm;initial&subm;)