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Table 2 Investigated ground models: soil resistance model (\(R_\text{s}\)), finite line source model (FLS) and the two-dimensional numerical model with selected distinguishing features
Model | Temperature accumulation | Inhomogenous ground | Axial temperature field |
|---|---|---|---|
2D numerical | \(\checkmark\) | \(\checkmark\) | X |
FLS | \(\checkmark\) | X | (\(\checkmark\)) |
\(R_\text{s}\) | X | X | X |