| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Wiśniewski, Tomasz
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2020On the anisotropy of thermal conductivity in ceramic brickscitations
- 2018The numerical investigation of the effective thermal conductivity of the carbon fiber reinforced epoxy composites manufactured by the vacuum bag method
- 2018Effect of Severe Plastic Deformation Realized by Hydrostatic Extrusion on Heat Transfer in CP Ti Grade 2 and 316L Austenitic Stainless Steelcitations
- 2018Enhancement of thermo-rheological properties of smart materials based on SiO2 and PPG modificated with expanded graphitecitations
- 2018FRETTING CORROSION STUDIES OF MATERIALS USED FOR ELEMENTS OF HIP JOINT ENDOPROSTHESEScitations
- 2018Investigations on thermal anisotropy of ceramic bricks
- 2015Effect of styrene addition on thermal properties of epoxy resin doped with carbon nanotubescitations
- 2014Methods for experimental determination of solid-solid interfacial thermal resistance with application to composite materials
- 2014Enhancement of thermal and electrical conductivity of CFRP by application of carbon nanotubes
Places of action
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booksection
Investigations on thermal anisotropy of ceramic bricks
Abstract
Few results of anisotropic thermal properties were presented in literature. Most of them were focused on thermal conductivity measurement through the sample thickness only or additionally in one in-plane direction parallel at the top sample surface. In this work thermal conductivities of several types of bricks were determined by means of indirect method. Hence thermal diffusivity, specific heat and density were measured for each type of sample. Thermal diffusivity of ceramic bricks has been measured using the flash technique within temperature range 30-60°C. Differential scanning calorimetry technique was applied for specific heat measurement at the same temperature range. Apparent densities were determined at room temperature. Measurements which were taken in three directions normal to the main planes of the brick revealed that thermal diffusivity in bricks is anisotropic. Investigations were repeated on several bricks coming from different local manufacturers. Differences of thermal conductivities determined for samples cut in various directions were up to 36%. The connection between principaldirections of thermal diffusivity tensor and microstructure of the material was also investigated using the scanning electron microscopy technique. The precisely evaluated thermal conductivity tensor might be of relevance in the modelling of heat and moisture transport phenomena in building materials.