Th l R i ti it f S il Thermal Resistivity of Soils and Engineered Materials
Th l R i ti it f S il Thermal Resistivity of Soils and Engineered Materials
Th l R i ti it f S il Thermal Resistivity of Soils and Engineered Materials
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Volumetric Specific Heat:<br />
varia<strong>ti</strong>on w<strong>it</strong>h water content<br />
(MJ/m3 K )<br />
Vo<br />
l. Sp. Ht.<br />
35 3.5<br />
3<br />
2.5<br />
2<br />
1.5<br />
1<br />
0.5<br />
0<br />
S<strong>and</strong><br />
Clay<br />
Organic<br />
<strong>Th</strong>e specific heat <strong>of</strong> a mixture <strong>of</strong><br />
air, water <strong>and</strong> solids is the sum <strong>of</strong><br />
each volume frac<strong>ti</strong>on, mul<strong>ti</strong>plied by<br />
<strong>it</strong>s specific heat<br />
0 0.1 0.2 0.3 0.4 0.5<br />
Volumetric Water Content