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Addition of surfactants into the fluids is often used to minimize particle aggregation and improve dispersion behavior of nanofluids. However, they also affect the physical characteristics of liquids, such as, thermal conductivity and viscosity. In this paper, the thermal conductivity and viscosity of several common used surfactant solutions are investigated experimentally, with regard to the effect...
In surveillance system, because of vidicon and object moveing, the images of a object are very different, a method which can identify objects nicely is required. The wavelet moment has the invariant of translation, scaling and rotation, so it is applid to distill images' eigenvalues. In this paper, a ameliorative SCNN (Self-organized Competitive Neural Nework) classes objects. The results show that...
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