Thermal conductivity and specific heat of kaolinite: Evolution with thermal treatment

Michot, Aurélie; Smith, David Stanley; Degot, Solange; Gault, C.

doi:10.1016/j.jeurceramsoc.2008.04.007

Cited by 99 publications

(55 citation statements)

References 20 publications

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“…It was found that the peak undrained strength was increased due to the development of reduced pore water pressure during testing. Michot et al (2008) found strong relation between the thermal conductivity of kaolin and the temperature of heat treatment. Heat treatment temperature less than 1050°C yielded thermal conductivity of less than 0.3 W m -1 K -1 .…”

Section: Introductionmentioning

confidence: 94%

Evaluation of Physical Properties of Clays Mixed with Silica Sand

Firoozi¹,

Taha²,

Firoozi³

et al. 2014

JKUKM

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Section: Introductionmentioning

confidence: 94%

Evaluation of Physical Properties of Clays Mixed with Silica Sand

Firoozi¹,

Taha²,

Firoozi³

et al. 2014

JKUKM

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“…Figure 9b is a function of the optimal water content and specific volume. For material properties of the heat-transfer characteristics of the reference clay, kaolinite, this study used the literature values of Michot et al [22]. Figure 10 shows the results of comparison between the linear heat-source model, numerical analysis and the experiment results.…”

Section: Numerical Analysis Model (Case 1)mentioning

confidence: 99%

A Study on Heat-Transfer Characteristics by a Ground-Heating Method

Park

2018

Sustainability

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Abstract:The ground-heating method using the electric heating pipe improves many problems of the conventional soft-ground improvement method and the ground-heating method using fossil fuel. However, in order to use this method practically, it is necessary to experimentally verify the temperature change due to the discharge of water vapor, and also to compare the theoretical solution and numerical analysis for estimation of the temperature distribution. From the experimental result, the loss of heat energy due to the discharge of water vapor is very large. Because the linear heat-source model and numerical analysis cannot consider the heat-energy loss by water vapor, the temperature change is estimated to be large. Therefore, it is necessary to design the installation depth of the electric heating pipe to suppress the discharge of water vapor.

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“…For λ 0 (Equation 19), the value for sandstone was used as suggested by Gemant (1950): 360 kJ m -1 d -1 K -1 . For λ clay , we used the value reported for kaolinite by Michot et al (2008): λ clay = 80 kJ m -1 d -1 K -1 .…”

Section: Soil Thermal Diffusivity From Spatiotemporal Datamentioning

confidence: 99%

Soil thermal diffusivity estimated from data of soil temperature and single soil component properties

Lier

Durigon

2013

Rev. Bras. Ciênc. Solo

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SUMMARYUnder field conditions, thermal diffusivity can be estimated from soil temperature data but also from the properties of soil components together with their spatial organization. We aimed to determine soil thermal diffusivity from half-hourly temperature measurements in a Rhodic Kanhapludalf, using three calculation procedures (the amplitude ratio, phase lag and Seemann procedures), as well as from soil component properties, for a comparison of procedures and methods. To determine thermal conductivity for short wave periods (one day), the phase lag method was more reliable than the amplitude ratio or the

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Thermal conductivity and specific heat of kaolinite: Evolution with thermal treatment

Cited by 99 publications

References 20 publications

Evaluation of Physical Properties of Clays Mixed with Silica Sand

Evaluation of Physical Properties of Clays Mixed with Silica Sand

A Study on Heat-Transfer Characteristics by a Ground-Heating Method

Soil thermal diffusivity estimated from data of soil temperature and single soil component properties

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