Contact thermal conductivity in lunar aggregates.
The contribution of the contact conductivity to the thermal conductivity in aggregates is found to depend on pressure with an exponent greater than 1/3 and, for a specific model with an exponent of 3/5, when the particle packing is irregular. A lunar thermal conductivity profile near the surface, including a term involving depth to the 3/5 power, is considered.
Pilbeam, C. C.↗