title: Ð§Ð¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÐ²ÑÑÐ´ÑÑ ÑÐµÐ» Ð¿ÑÐ¾ÑÑÐ¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ñ Ð¶Ð¸Ð´ÐºÐ¾Ð¹ ÑÑÐµÐ´Ð¾Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÑÐ¾Ð´Ð° ÐÐ°Ð³ÑÐ°Ð½Ð¶Ð°-Ð­Ð¹Ð»ÐµÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The numerical modeling of fluid-structure interaction of simple shaped rigid bodies using arbitrary lagrange-eulerian method
Creators: name: ÐÐ°Ð¼Ð¸Ð½, ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ° ÑÐ¿Ð»Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ
Ð¼ÐµÑÐ¾Ð´ ÐÐ°Ð³ÑÐ°Ð½Ð¶Ð°
Ð¼ÐµÑÐ¾Ð´ Ð­Ð¹Ð»ÐµÑÐ°
ÑÐ´Ð°ÑÐ½Ð¾Ðµ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ ÑÐ²ÑÑÐ´Ð¾Ð³Ð¾ ÑÐµÐ»Ð° Ð¸ Ð¶Ð¸Ð´ÐºÐ¾Ð¹ ÑÑÐµÐ´Ñ
LS-DYNA
continuum mechanics
Lagrange method
Eulerian method
fluid-structure interaction

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description: Nowadays, one of the most efficient methods to provide complex approach to identify fluid-structure interaction is the finite element method (FEM). In this research using FEM, which is based on the LS-DYNA program code, the numerical modeling of free fall of simple shaped rigid bodies is carried out together with their impact interaction with fluid area and following submersion. The rigid body motion is based on the Arbitrary Lagrange-Eulerian method. The key points of the research are the analysis of the impact of rigid bodiesâ parameters variation on the obtained results, and the study of specific features of cavitiesâ numerical modeling, which are occurred following the submerging body. The numerical modeling results are compared to the experimental data presented in the reference literature. The achieved results have high practical values and may be used in more complex studies related to the numerical modeling of fluid-structure interaction of deformable bodies.