The zone of the action of thermal disturbances around a circular heat source on the surface of a semi-infinite body is estimated with the aim of using contact methods of determination of thermophysical properties of materials from core samples.
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- r, z :
- T(r, z, τ) :
temperature distribution of a semi-infinite body in space at any time
- T 0 :
initial temperature of the body
- ϑ(r, z, τ)=T(r, z, τ)−T 0 :
excessive temperature of the body
- a :
- q :
- S h :
area of the heater
- R :
radius of the heater
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Gavril'ev, R.I. A contact method of determination of thermophysical properties of rocks from core samples. J Eng Phys Thermophys 68, 408–412 (1995). https://doi.org/10.1007/BF00859057
- Statistical Physic
- Heat Source
- Core Sample
- Thermophysical Property
- Contact Method