Fig. 15From: Performance of the Opalinus Clay under thermal loading: experimental results from Mont Terri rock laboratory (Switzerland)Best fitting thermal conductivity pairs for different sensors in the HE-D test. The stars indicate the average thermal conductivity values for two different hypotheses of heating power. The parameter α in the figure indicates anisotropy ratio; the curves corresponding to constant values of equivalent thermal conductivity, λ0, are also shownBack to article page