Physical properties and thermorheological behaviour of a dispersion having cold latent heat-storage material
作者： L. Royon , P. Perrot , G. Guiffant , S. Fraoua
DOI: 10.1016/S0196-8904(98)00041-7
关键词: Phase (matter) 、 Particle 、 Thermal energy storage 、 Range (particle radiation) 、 Thermodynamics 、 Power law 、 Chemistry 、 Dispersion (chemistry) 、 Energy storage 、 Viscosity
摘要: A dispersion of n-alkanes in water has been elaborated for thermal energy storage and transport. Quantitative results regarding the thermophysical properties material are presented compared with obtained from correlations based on combination suspending phase dispersed phase. Thermorheological investigations at various temperatures have shown a shear-thinning behaviour. The temperature dependence viscosity exhibits slight jump near 9.5°C, corresponding to change temperature. This deviation is interpreted terms particle state thermorheological behaviour obeys power law model which parameters dependent. Its range its high heat capacity render particularly attractive cooling air conditioning processes.
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