Results 21 to 30 of about 19,893 (259)
Phase transitions and their effects on the thermal diffusivity behaviour of some SiO2 polymorphs [PDF]
Cerâmica, 2002 Thermal diffusivity is a material physical property important in all problems involving non-steady state heat transfer calculations, being a decisive parameter in the response of materials subjected to thermal shock.
J. B. Baldo, W. N. dos Santos
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High Temperature Materials and Processes, 2020 The laser flash technique is a standard method to measure the thermal diffusivity of solid samples especially at high temperatures. To understand the reliability of thermal diffusivity evaluation at high temperature for solid samples with low-thermal ...
Nishi Tsuyoshi +2 more
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Energies, 2021 The thermal diffusivity of building materials is an extremely important parameter influencing the subsequent thermal comfort of building users. By definition, thermal diffusivity describes how quickly heat from a hot source can flow through a material ...
Mariusz Owczarek +3 more
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LIQUID THERMAL DIFFUSION [PDF]
, 1946 This volume is one set of a series which has been prepared as a record of the research work done under the Manhattan Project and the Atomic Energy Commission.
Abelson, Philip H. +2 more
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Research in Agricultural Engineering, 2016 The effect of infrared radiation and microwave radiation on the moisture and thermal diffusivity characteristics of lentil seeds during infrared and microwave drying was investigated.
R.A. Chayjan, S.A. Radmard
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Journal of Biomedical Photonics & Engineering, 2023 Concentration dependent thermal diffusivity measurement of Mn3O4 nanoparticles dispersed in ethylene glycol has been studied using dual beam mode mismatched thermal lens technique. The results reveal that the thermal diffusivity of the nanofluid depends
Jayaprasad K. V. +3 more
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Meikuang Anquan, 2022 To investigate the development tendency of coal fires, the long-flame coal, gas coal, coking coal, and meager-mean coal from Daliuta Coal Mine, Xinglongzhuang Coal Mine, Dingji Coal Mine, and Wangjialing Coal Mine were selected, and the laser-flash ...
LIU Dong
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Discrimination of thermal diffusivity
World Haptics 2009 - Third Joint EuroHaptics conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, 2009 Materials such as wood or metal which are at equal temperatures are perceived to be of different 'coldness' due to differences in thermal properties, such as the thermal diffusivity. The thermal diffusivity of a material is a parameter that controls the rate with which heat is extracted from the hand when it touches an object of that material.
Wouter M. Bergmann Tiest +1 more
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Investigating thermal properties of gas-filled planetary regoliths using a thermal probe [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2012 We introduce a general purpose penetrator, fitted with a heater, for measuring temperature and thermal diffusivity. Due to its simplicity of deployment and operation the penetrator is well suited for remote deployment by spacecraft into a planetary ...
M. D. Paton +3 more
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Journal of Mathematics, 2022 Since mass diffusivity and thermal conductivity cannot be considered constants in practical analysis, an existing heat and mass transfer model of unsteady mixed convection flow over a stretching sheet is modified by incorporating the effects of nonlinear
Muhammad Shoaib Arif +2 more
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