Authors : Vadim Vladimirovich Shaptala, Vladimir Grigorievich Shaptala, Vladimir Yurievich Radoutsky and Alexandr Vladimirovich Konovalov
Abstract: A mathematical model of bubble mixing, based on the content view of the gas-liquid reactor in the form of two continuous interpenetrating and interacting media: liquid and gas bubbles pop. By numerical implementation of the model is investigated for circulating the liquid phase and found its main characteristics: the radius of the interface between the upstream and downstream, the velocity profile of the circulating fluid flow and volume flow. The analytical expressions for the calculation of the minimum duration of one cycle of mixing and power consumption for its implementation. The results of mathematical and computer modeling bubble mixing agreement with experimental data and were used in the calculation and design of biogas equipment.
Vadim Vladimirovich Shaptala, Vladimir Grigorievich Shaptala, Vladimir Yurievich Radoutsky and Alexandr Vladimirovich Konovalov, 2014. Numerical Simulation of Mixing Hydrodynamics Bubble. Journal of Engineering and Applied Sciences, 9: 283-286.