Abstract

FRIEDRICH-LOEFFLER, Carlos; CESTARI-COUTINHO, Filipe  and  CASTRO-LARA, Luciano de Oliveira. Solving potential problems in two dimensions in semi-infinite media using the Boundary Element Method. Ingeniería Mecánica [online]. 2022, vol.25, n.3, pp. 40-48.  Epub Dec 20, 2022. ISSN 1815-5944.

You must have at least 100 words and maximum150, writing in a paragraph. The study of simultaneous flow of liquid and gas over a conduit is two phases flow combinations more complex that exist. For the study we select fluid (glycerin in solution with water (80 %) and industrial gel) that establish flow models necessary for the investigation the desired systems. And is obtained from physical-mathematical analysis of obtained results made experiment for different configurations, a theorys experimental model have evaluate the drag coefficient and force acting on only bubble and train bubbles in job regimen for Reynolds value less and equal to 15. In the present study was performed computational modeling of different patterns, validated with experimental results. Simulations and results obtained for visualizing and analyzing the actual system behavior. These models are ready for been used for other configurations in future studies for other configurations in future studies.

Keywords : Método de elemento de límite; dominios semi-infinitos; Método de imágenes.

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