title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð³ÑÐµÐ±Ð½ÑÑ Ð²Ð¸Ð½ÑÐ¾Ð² Ð² ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð¾Ð¹ Ð²Ð¾Ð´Ðµ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·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: Investigation of the features of finite element modelling of the stress-strain state of propellers in free water in various engineering analysis systems
Creators: name: ÐÐ°Ð²ÑÐ¸Ð»Ð¾Ð², ÐÐ»ÐµÐ³
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: 2024
Subjects: Ð³ÑÐµÐ±Ð½Ð¾Ð¹ ÐºÐ¾ÑÐ°Ð±ÐµÐ»ÑÐ½ÑÐ¹ Ð²Ð¸Ð½Ñ
Ñ Ð¾Ð´Ð¾Ð²Ð¾Ð¹ ÑÐµÐ¶Ð¸Ð¼
Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð²
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
ANSYS
STAR CCM+
ABAQUS
ship propellers
running mode
finite element method
static loading
strength
stress-strain state

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ð¹ Ð¿ÑÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ°ÑÑÑÑÐµ ÐºÐ¾ÑÐ°Ð±ÐµÐ»ÑÐ½ÑÑ Ð³ÑÐµÐ±Ð½ÑÑ Ð²Ð¸Ð½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² ANSYS, ABAQUS Ð¸ STAR CCM+. ÐÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¼ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð¼ Ð´Ð»Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÐºÐ°Ðº ÑÐ»Ð¾Ð¶Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ¸, ÑÐ°Ðº Ð¸ Ð´Ð»Ñ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÑÐµÐ¼ÑÑ Ð·Ð°Ð´Ð°Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ¸ Ð¸ Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸. Ð Ð¸ÑÐ¾Ð³Ðµ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°ÑÑÑÑ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð° Ð²Ð¸Ð½Ñ Ð² ÑÐ¾Ð´Ð¾Ð²Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ ÑÐ°ÑÑÐµÑÐ°, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ðµ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÑÐµÐ¼ÑÐ¼ ÐºÑÐ¸ÑÐµÑÐ¸ÑÐ¼ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð½Ð¾ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ° Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÐÑÐ´ÐµÐ»Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÑÐ¿ÐµÑÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÐÑÑÐ»Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ°. ÐÑÑÐ»ÐµÐ´ÑÐµÑÑÑ ÑÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð±Ð¸ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸Ð½ÑÐµÑÐ¿Ð¾Ð»ÑÑÐ¸Ð¸.
description: This work is devoted to the study of the features and differences in the modeling and calculation of ship propellers by the finite element method using the ANSYS, ABAQUS and STAR CCM+ software systems. The finite element method is an effective tool for the numerical solution of both complex problems of mechanics and combinable problems of mechanics and hydrodynamics. As a result of the work done, the maximum stresses acting on the screw in the running mode are calculated, as well as the values of maximum displacements and calculation time, which make it possible to determine not only the compliance of the designed model with the required strength criteria, but also to determine the effectiveness of the software used during the calculation within the workflow of the Department of Mathematical Modeling and Supercomputer Technologies of the Krylov State Scientific Center. The convergence of the obtained solutions is investigated depending on the quality of the finite element partition and the quality of the interpolation.