Varmelagring i jorden - ATV - Jord og Grundvand
Varmelagring i jorden - ATV - Jord og Grundvand
Varmelagring i jorden - ATV - Jord og Grundvand
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Beregnede varmekapaciteter ‐BrædstrupSoilUnitweight(kg/m 3 )Naturalwatercontent(%)Estimateddistribution ofminerals(%)Estimated distributionof volume(%)Heatcapacity(kJ/(kg·K))Volumetricheatcapacity(MJ/(m 3 K))Feldspar Quartz FeldsparQuartz Water AirSand, sorted 1800 5 5 95 3 65 5 27 0.82 1.5Silt/sand,unsorted2000 7 10 90 8 67 7 18 0.86 1.7Clay till 2200 13 20 80 17 66 13 4 0.97 2.121-03-2011 27
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