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Temperature and pressure corrections applied to rock thermal ...


Temperature and pressure corrections applied to rock thermal ...

In this paper, we apply different conversion functions for the correction of thermal conductivity and study the impact on the resultant temperature and heat ...

(PDF) Temperature and pressure corrections applied to rock thermal ...

To achieve first estimates for subsurface temperatures, steady‑state conductive thermal modeling is commonly applied. Thereby the rock thermal ...

Temperature and pressure corrections applied to rock thermal ... - Scilit

Temperature and pressure corrections applied to rock thermal conductivity: impact on subsurface temperature prognosis and heat-flow determination in geothermal ...

Temperature and pressure corrections applied to rock thermal ...

To achieve first estimates for subsurface temperatures, steady-state conductive thermal modeling is commonly applied. Thereby the rock thermal conductivity is ...

impact on subsurface temperature prognosis and heat-flow ... - Ebsco

Temperature and pressure corrections applied to rock thermal conductivity: impact on subsurface temperature prognosis and heat-flow determination in ...

Temperature dependence of rock salt thermal conductivity

The novelty of this work relies on laboratory methods to evaluate the effect of temperature and pressure on rock thermal conductivity, including rock salts, and ...

Thermal Properties - Rock - Britannica

The change in dimension—linear or volumetric—of a rock specimen with temperature is expressed in terms of a coefficient of thermal expansion.

Evaluation of thermal conductivity temperature corrections applied in ...

Data used consisted of measurements on 10 minerals, 59 igneous rocks, 19 sedimentary rocks, and 29 metamorphic rocks with a thermal conductivity range from 1.4 ...

The influence of temperature (up to 120 °C) on the thermal ...

We compare our new data with compiled published data to show that the thermal conductivity of volcanic rocks may decrease, remain constant, or increase as a ...

Table 2 Parametrization of the conceptual 2-D geological models

... application of the pressure and temperature correction equations ... From: Temperature and pressure corrections applied to rock thermal ...

Effect of Pressure and Temperature on the Thermal Conductivity of ...

Effective thermal conductivity (ETC) of five dry rocks (sandstone, limestone, amphibolite, granulite, and pyroxene−granulite) have been ...

Effect of Temperature on the Thermal Conductivity of Rocks and Its ...

In this study, the λ of four rock types (carbonate, clastic, intrusive, and volcanic rocks) were measured at temperatures of 25°C, 50°C, 100°C, ...

Thermal properties and temperature-related behavior of rock/fluid ...

To arrive with in situ thermal conductivity, the ambient values need to be corrected for in situ temperature and pressure. In this paper, we apply different ...

Evaluation of thermal conductivity temperature corrections applied in ...

Most of the temperature-dependent thermal conductivity data used to evaluate correction schemes were measurements on air-saturated rocks; ...

Heat Flow Correction for the High-Permeability Formation

Usually, heat flow was calculated by multiplying the geothermal gradient with the thermal conductivity. One important factor for understanding ...

pore and confining pressure.

A transient line-source of heat is applied through a needle probe centered within the rock sample, which in turn is enclosed within a heated pressure vessel ...

THERMAL PROPERTIES OF ROCKS - USGS Publications Warehouse

Tables are given of pressure effect on thermal conductivity of minerals and rocks, anisotropy of conductivity, thermal expansion, heat transfer, density, heat ...

Implications for Uncertainties in Thermal Lithosphere Models and ...

Measurements on thermal conductivity and diffusivity as functions of temperature (up to 1150 K) and pressure (up to 1000 MPa) are presented for Archaean and ...

Thermal conductivity and diffusivity of fine-grained sedimentary rocks

It is generally accepted that the thermal conductivity of rocks decreases with increasing temperature and increases with increasing pressure, ...

Thermal conductivity of sedimentary rocks in the Sichuan basin ...

In addition to temperature, pressure, and water saturation, mineral composition is also one of the crucial factors that affect the thermal ...