COMPUTATIONAL SIMULATION OF A SYSTEM THERMOELASTICITY USING PYTHON

• Autores: Luyo Sánchez, José, Mansilla Álvarez, Alonso
• Formato: artículo
• Fecha de Publicación: 2011
• Institución: Universidad Nacional Mayor de San Marcos
• Repositorio: Revistas - Universidad Nacional Mayor de San Marcos
• Lenguaje: español
• OAI Identifier: oai:ojs.csi.unmsm:article/9577
• Enlace del recurso: https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/9577
• Nivel de acceso: acceso abierto
• Materia: Thermoelastic system; finite difference; numerical stabilitv; python.; Sistema terrnoelástico; diferencias finitas; estabilidad numérica

In this work, we present the development of a numerical scheme based in finite differences for numerical approximation to the solution of a unidimensional coupled linear thermoelastic system. Development the necessaries conditions for stability, consistence and convergence of the numerical scheme. Based in Von Neumann's method, we get the conditions for conditional stability of this algorithm and based in an example we contrast computationally the approximate the approximate solution got, by the finite differences scheme with the analytic solution.