Formulación Lagrangiana-Euleriana Arbitraria del sistema de ecuaciones que modelan la interacción del flujo de aire con el alvéolo pulmonar

Autores/as

  • Raúl E. Reupo Vallejos Departamento de Matemática, Facultad de Ciencias Físicas y Matemáticas-Universidad Nacional Pedro Ruiz Gallo,Perú
  • Obidio Rubio . Universidad Nacional de Trujillo
  • Alexis Rodriguez . Universidad Nacional de Trujillo
  • Luis J. Caucha . Universidad Nacional de Tumbes, Tumbes-Perú

DOI:

https://doi.org/10.17268/sel.mat.2017.02.06

Palabras clave:

Interacción Fluido-Estructura, flujo de aire, alvéolo pulmonar, marco de referencia Lagrangiano- Euleriano Arbitrario (ALE), Ecuaciones de Navier-Stokes, Ecuación de Equilibrio

Resumen

En este artículo, Formulamos un proceso fisiológico, a través de un problema de interacción fluido-estructura bidimensional entre el flujo de aire y el alvéolo pulmonar, en el marco de referencia Euleriano - Lagrangiano
Arbitrario (ALE). Este problema se origina al acoplar las ecuaciones del fluido y de la estructura, descritas por las Ecuaciones de evolución de Navier-Stokes para flujos incompresibles, y una ecuación de equilibrio,
respectivamente.

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Publicado

2017-12-15

Cómo citar

Vallejos, R. E. R., ., O. R., ., A. R., & ., L. J. C. (2017). Formulación Lagrangiana-Euleriana Arbitraria del sistema de ecuaciones que modelan la interacción del flujo de aire con el alvéolo pulmonar. Selecciones Matemáticas, 4(02), 192-201. https://doi.org/10.17268/sel.mat.2017.02.06