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Keyword: Rock

Total Papers Found: 10

Hydrogeology of the vicinity of Homestake mine, South Dakota, USA

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In an attempt to understand the numerous physical aspects of mines, a numerical modeling simulation on the development and dewatering of mines has been presented. The transient line source was ...

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When rocks get hot: thermal properties of reservoir rocks

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When attempting to extract reservoir fluid from rock, the rock is often heated. When the reservoir fluid is hotter it is less viscous and easier to extract. Knowing the thermal ...

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Use of a Pre-Drilled Hole for Implementing Thermal Needle Probe Method for Soils and Rocks

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The transient line source probe needle has become a very common tool for measuring the thermal conductivities of soils and some rocks. However, field measurements using this technique can be ...

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Temperature dependence of the thermal diffusivity of sandstone 

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High temperatures play a crucial role in the deterioration of the thermal properties of rocks and can threaten the structural integrity of many applications in engineering. This research focused on ...

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Measurements of thermal properties of rock samples under high temperature conditions

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This study looked to analyze temperature effects on thermal transport properties of dry granite, gabbro, marble, and sandstone samples. A Hot Disk TPS 1500 instrument was used with a high temperature ...

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Thermal and physical properties of reconsolidated crushed rock salt as a function of porosity and temperature

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Crushed salt can be used as a backfill in salt repositories to bury and conduct heat away from radioactive waste in salt repositories. Since crushed salt compacts during reconsolidation, its ...

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Modelling of thermal rock mass properties at the potential sites of a Swedish nuclear waste repository

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This article looked at the simulation model used to control temperature evolution in the field for Swedish nuclear waste repositories. Heat transport properties of rock are known key factors for ...

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Damage characteristics and thermo-physical properties changes of limestone and sandstone during thermal treatment from -30 °C to 1000 °C

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The present study looked at the damage characteristics and thermophysical properties of limestone and sandstone at -30 to 1000 °C. A Hot Disk TPS 2500S thermal constants analyzer was used to ...

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Thermal Conductivity of Rocks and the Analysis of its Influence Factors

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This paper summarizes the measuring method of thermal conductivity of rocks and the parameters controlling the transport and exchange of thermal energy. The Hot Disk transient plane source method was ...

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Comparison of thermal properties measured by different methods

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In this paper, the thermal conductivity of rock samples was tested using three different methods: the Hot Disk transient plane source (TPS) method, the divided bar method, and calorimetric method. ...

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