Compute steady-state conductive heat flow Q = k A dT over d from thermal conductivity, area, temperature difference and thickness.
输入导热系数 k、面积 A、温差 ΔT 与厚度 d,求热流率。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Fourier's law of conduction | Q = k·A·ΔT/L | Joseph Fourier, 1822 |
| Applications | Basis for heat exchanger / insulation design | Incropera, Fundamentals of Heat and Mass Transfer |