Work

Effective Application of Numerical Approaches and Green Functions for the Process of Modelling Spheres

Year: 2024

Type: conference-paper

Abstract: The research work is devoted to the study of the stress-strain state of a structure comprising a cylinder with a sphere using numerical approaches and Green’s functions. The results obtained include the analysis of stress distribution, study of deformations and determination of stress concentration zones. Safety factors are assessed and the influence of boundary conditions on the behaviour of the structure is revealed. The application of numerical methods allowed for a detailed study of the interaction of the sphere, providing an opportunity to analyse the exact properties and assess the influence of various factors in complex structures. It should be noted that the results obtained, which were evaluated taking into account all factors, affect the real system and can be predicted with a deviation error of 1%.

Source: Advances in science and technology

DOI: 10.4028/p-5kgud9

Authors: Viktoriya Pasternak, Artem Ruban, Oleksandr Bilotil, Daryna Karpova

Institutions: Lesya Ukrainka Volyn National University, Lviv State University of Life Safety, National University of Civil Protection of Ukraine

Language: English

Topic: Elasticity and Wave Propagation

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4402379402

FWCI: 12.84

Cites: 40

Cited by: 6

Related to: 10