気液混合系における液滴粒度の測定

概要

論文の詳細を見る
There are many chemical plants using a gas-liquid two phase flow for carrying out separation process and chemical reactions. The measurement of the size distribution of liquid dropets is an important parameter in the understanding of hydrodynamic and mass transfer characteristics of such chemical plants. This paper describes the model and the analysis of the gas-liquid mixed phase chemical system, and the results of the electronic measurement of the liquid-dropet size. The simple model of the dropet can be sufficiently detailed to represent the aspects of the system behavior. The result of the electrical circuit analysis shows that the electric resistance of the dropet is the most important factor and capacitance is not the basic factor for the electronic measurement in the two phase flow chemical equipment. Finally, the model validity is performed by smplified experiments and the relation between the conductivity of the dropet and the output voltages of the amplifier is linear in its limited range of the conductivity of the liquid.
日本シミュレーション学会の論文
1988-06-15