A diffusion coefficient of the heat transfer in a given medium:
| LaTeX Math Block | ||||
|---|---|---|---|---|
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a = \frac{\lambda}{c_p} |
where
| Thermal Conductivity of the medium | ||||
| Isobaric specific heat capacity |
| Symbol | Dimension | SI units | Oil metric units | Oil field units | ||||
|---|---|---|---|---|---|---|---|---|
| L2 T−1 | m^2/s | m^2/s |
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