Heat equation

Understand the Heat equation relationship used by Heat Transfer.

Where to find it

Heat Transfer → equations

How to use it

Compare the terms, signs and units with your intended physical assumptions before choosing model inputs.

Result

Equation: \rho C_p\frac{\partial T}{\partial t}-\nabla\!\cdot\!\left(k\nabla T\right)=Q.

Troubleshooting

The equation describes the model assumptions; it is not a separate editable boundary condition. Check the parent physics page for setup and limitations.