Dynamic mixing technique

Takeuchi, Takao, Kataoka, Tadashi, Nagasaka, Hiroshi, Kakutani, Momoko, Ito, Masanobu, Muraki, and Ryoji Advanced Dry Gas Seal by the Dynamic Ion Beam Mixing Technique, Proceedings of the 27th Turbomachinery Symposium, Texas A M University, p. 39, 1998. 

Columns for LLPC are prepared by using solvent evaporation, direct coating, precipitation, or a dynamic coating technique [3], In the solvent-evaporation technique, the nonvolatile hquid stationary phase is dissolved in a volatile solvent and mixed with the dry sup-... 

H.M. Xia, C. Shu, S.Y.M. Wan, Y.T. Chew, Influence of the Reynolds number on chaotic mixing in a spatially periodic micromixer and its characterization nsing dynamical system techniques, J. Micromech. Microeng., 16(1) 53-61 (2006). 

Optical mixing techniques are the optical analogs of the beating techniques developed in radio-frequency spectroscopy (Forrester, 1961). They have made possible the application of light scattering to the study of the dynamics of relatively slow processes such as macromolecular diffusion, the dynamics of fluctuations in the critical region/and the motility of microorganisms. 

Gas-liquid mixed tanks are used for various operations in industrial practise. The design of gas-liquid mixing units and reactors is still done by empirical correlations, which are usually valid for specific components, mixing conditions and geometries. Computational Fluid Dynamic (CFD) techniques have been used successfully for single-phase flow, but gas-liquid flow calculations are still tedious for computers. Therefore, simpler and more accurate multiphase models are needed. In order to verify multiphase CFD calculations and to fit unknown parameters in the multiphase models, experimental local bubble size distributions and flow patterns are needed. 

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