Table 2 Overview of all volume properties, transport properties, and elastic moduli as determined by laboratory measurements, numerical estimations, and theoretical estimations for reticulite samples. Numerical and theoretical estimations were performed for indicated low- and high-resolution XRCT-scans (see text for discussion).
From: Digital rock physics and laboratory considerations on a high-porosity volcanic rock
parameter | laboratory | numerical | theoretical | |
|---|---|---|---|---|
measurement | estimation | estimation | ||
volume property | \({\rho }_{{\rm{m}}}\) (kg m\({}^{-3}\)) | 2785 \(\pm \) 1 | — | — |
\({\rho }_{{\rm{geo}}}\) (kg m\({}^{-3}\)) | 46 \(\pm \) 5 | — | — | |
\({\phi }_{{\rm{tot}}}\) (%) | 98.3 \(\pm \) 0.2 | \(\blacktriangle \) 93.05 | — | |
â–˝ 88.05 | ||||
\({\alpha }_{{v}_{rmP,{\rm{sat}}}}\) (—) | — | ▽ 1.155 | — | |
\({\alpha }_{{v}_{{\rm{P}},{\rm{sat}}\ast }}\) (—) | — | ▽ 1.185 | — | |
\({\alpha }_{{v}_{{\rm{S}},{\rm{sat}}}}\) (—) | — | ▽ 1.187 | — | |
\({\alpha }_{{v}_{{\rm{S}},{\rm{sat}}\ast }}\) (—) | — | ▽ 1.182 | — | |
transport property | \({v}_{{\rm{P}},{\rm{dry}}}\) (m s\({}^{-1}\)) | 2561 \(\pm \) 244 | ▽ 1995 | — |
\({v}_{{\rm{P}},{\rm{sat}}}\) (m s\({}^{-1}\)) | — | ▽ 1852 | — | |
\({v}_{{\rm{P}},{\rm{sat}}\ast }\) (m s\({}^{-1}\)) | — | ▽ 1667 | — | |
\({v}_{{\rm{S}},{\rm{dry}}}\) (m s\({}^{-1}\)) | — | ▽ 954 | — | |
\({v}_{{\rm{S}},{\rm{sat}}}\) (m s\({}^{-1}\)) | — | ▽ 778 | — | |
\({v}_{{\rm{S}},{\rm{sat}}\ast }\) (m s\({}^{-1}\)) | — | ▽ 330 | — | |
\(\lambda \) (W m\({}^{-1}\) k\({}^{-1}\)) | 0.709 | \(\blacktriangle \) 0.269 | — | |
â–˝ 0.703 | ||||
\(k\) (m\({}^{2}\)) | — | \(\blacktriangle \) 5.54 \(\times \) 10\({}^{-9}\) | 3.18 \(\times \) 10\({}^{-9}\) (after35) | |
7.25 \(\times \) 10\({}^{-9}\) (after34) | ||||
â–˝ 5.61 \(\times \) 10\({}^{-9}\) | 6.88 \(\times \) 10\({}^{-9}\) (after35) | |||
1.97 \(\times \) 10\({}^{-9}\) (after34) | ||||
elastic modulus | \({K}_{{\rm{dry}}}\) (GPa) | — | — | \(\blacktriangle \) 1.608 wm |
\(\blacktriangle \) 0.190 mf | ||||
â–˝ 0.743 | â–˝ 0.228 wm | |||
â–˝ 0.117 mf | ||||
\({K}_{{\rm{sat}}}\) (GPa) | — | ▽ 3.057 | — | |
\({K}_{{\rm{sat\ast }}}\) (GPa) | — | ▽ 36.29 | — | |
\({{\rm{\mu }}}_{{\rm{dry}}}\) (GPa) | — | — | \(\blacktriangle \) 6.600 wm | |
\(\blacktriangle \) 0.011 mf | ||||
â–˝ 0.244 | â–˝ 1.932 wm | |||
â–˝ 0.004 mf | ||||
\({{\rm{\mu }}}_{{\rm{sat}}}\) (GPa) | — | ▽ 0.707 | — | |
\({{\rm{\mu }}}_{{\rm{sat\ast }}}\) (GPa) | — | ▽ 1.5 | — |
