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Problems involved in measuring the soil thermal conductivity and diffusivity in a moist soil
Year:
1974
Source of publication :
Agricultural Meteorology
Authors :
Hadas, Aviva
;
.
Volume :
13
Co-Authors:
Hadas, A., Division of Soil Physics, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, Israel
Facilitators :
From page:
105
To page:
113
(
Total pages:
9
)
Abstract:
The methods of cylindrical or planar probes for determining the thermal conductivity and diffusivity of soils involve problems of probe-soil contact impedance of unknown magnitudes which impairs accuracy. Probe-soil contact impedance was determined experimentally for planar probe in a moist soil and used to evaluate the expected accuracy of determining the soil thermal properties in situ. It is concluded that planar or cylindrical probes should be used in moist soils, provided low thermal outputs of short duration are applied. © 1974.
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More details
DOI :
10.1016/0002-1571(74)90068-5
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
30628
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:56
Scientific Publication
Problems involved in measuring the soil thermal conductivity and diffusivity in a moist soil
13
Hadas, A., Division of Soil Physics, Institute of Soils and Water, Agricultural Research Organization, Bet Dagan, Israel
Problems involved in measuring the soil thermal conductivity and diffusivity in a moist soil
The methods of cylindrical or planar probes for determining the thermal conductivity and diffusivity of soils involve problems of probe-soil contact impedance of unknown magnitudes which impairs accuracy. Probe-soil contact impedance was determined experimentally for planar probe in a moist soil and used to evaluate the expected accuracy of determining the soil thermal properties in situ. It is concluded that planar or cylindrical probes should be used in moist soils, provided low thermal outputs of short duration are applied. © 1974.
Scientific Publication
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