Thermal Effusivity
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Dureza Brinell y parámetros termofísicos de la Guadua angustifólia - Kunth
Guadua angustifolia-Kunth is a forest resource with special physical and mechanical characteristics, which is used mainly in houses building, laminates manufacture, and decorative items. Also it plays an important role in watershed protection, in the CO2 capture and soil conservation. The thermal and mechanical characterization of this type of biological mat
Matéria (Rio J.). Publicado em: 2012
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2. Thermal effusivity estimation of polymers in time domain
An accurate knowledge of thermophysical properties is very important, for example, to optimize the engineering design and the development of new materials for many applications. Thermal effusivity is a thermal property which presents an increasing importance in heat conduction problems. This property indicates the amount of thermal energy that a material is
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2011-12
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3. Microstructural characterization of ceramic floor tiles with the incorporation of wastes from ceramic tile industries
Ceramic floor tiles are widely used in buildings. In places where people are bare feet, the thermal sensation of cold or hot depends on the environmental conditions and material properties including its microstructure and crustiness surface. The introduction of the crustiness surface on the ceramic floor tiles interfere in the contact temperature and also it
Materials Research. Publicado em: 2010-09
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4. Thermal properties of WC-10 wt. (%) Co alloys
In this article, photothermal techniques were used in order to determine some thermal properties: diffusivity, conductivity, effusivity and specific heat capacity of WC-10 wt. (%) Co six samples subjected to different sintering processes. The samples were sintered using high pressure - high temperature (HPHT) sintering system. The open cell photoacoustic (OP
Materials Research. Publicado em: 2008-03
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5. Photothermal methodology applied in the characterization of pasty materials / Metodologia fototermica aplicada na caracterização de materiais pastosos
Neste trabalho desenvolveu-se um experimento de detecção fototémica com dois sensores piroelétricos em uma célula capacitiva que permite a realização de medidas térmicas e elétricas em materiais pastosos em função da temperatura.A célula idealizada para medidas elétricas e térmicas é um capacitor plano de placas paralelas capaz de obter das am
Publicado em: 2008
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6. Evaluation of the thermal comfort of ceramic floor tiles
In places where people are bare feet, the thermal sensation of cold or hot depends on the environmental conditions and material properties including its microstructure and crustiness surface. The uncomforting can be characterized by heated floor surfaces in external environments which are exposed to sun radiation (swimming polls areas) or by cold floor surfa
Materials Research. Publicado em: 2007-09
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7. Application of thermal effusivity as a process analytical technology tool for monitoring and control of the roller compaction process
The aim of this study was to examine the relationship between physical characteristics of compacted ribbons and their thermal effusivity in an attempt to evaluate the feasibility of using effusivity for in-process monitoring of roller compaction. In this study, thermal effusivity, solid fraction, tensile strength, and Young's modulus of ribbons of microcryst
Springer-Verlag.