Thermal Conductivity Calculator
Estimate k from slab conduction experiment or model.
How to Use This Calculator
Input heat transfer rate, slab thickness, cross-sectional area, and temperature difference across the slab.
Formula
k = q L / (A ΔT)
About Thermal Conductivity
Thermal conductivity measures a material’s ability to conduct heat. Higher k indicates better conduction.
Frequently Asked Questions
Is this for 1D steady conduction?
Yes. Complex geometries or transient effects require advanced models.
What about convection/radiation?
This method isolates conduction only. External losses should be minimized in experiments.