Result: A numerical study of non-linear dynamics in a tank for aerospace applications
Title:
A numerical study of non-linear dynamics in a tank for aerospace applications
Authors:
Source:
Applied scientific computing - Grid generation, approximated solutions and visualizationApplied numerical mathematics. 49(3-4):307-318
Publisher Information:
Amsterdam: Elsevier, 2004.
Publication Year:
2004
Physical Description:
print, 16 ref
Original Material:
INIST-CNRS
Subject Terms:
Mathematics, Mathématiques, Mechanics acoustics, Mécanique et acoustique, Sciences exactes et technologie, Exact sciences and technology, Sciences et techniques communes, Sciences and techniques of general use, Mathematiques, Mathematics, Analyse mathématique, Mathematical analysis, Equations aux dérivées partielles, Partial differential equations, Analyse numérique. Calcul scientifique, Numerical analysis. Scientific computation, Analyse numérique, Numerical analysis, Méthodes numériques en programmation mathématique, optimisation et calcul variationnel, Numerical methods in mathematical programming, optimization and calculus of variations, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Mécanique des fluides, Fluid dynamics, Méthodes de calcul en mécanique des fluides, Computational methods in fluid dynamics, Analyse numérique, Numerical analysis, Análisis numérico, Condition aux limites, Boundary condition, Condiciones límites, Equation Laplace, Laplace equation, Ecuación Laplace, Equation linéaire, Linear equation, Ecuación lineal, Equation non linéaire, Non linear equation, Ecuación no lineal, Fluide incompressible, Incompressible fluid, Fluido incompresible, Fluide non visqueux, Non viscous fluid, Fluido no viscoso, Hydrodynamique, Hydrodynamics, Hidrodinámica, Maillage, Grid pattern, Celdarada, Mathématiques appliquées, Applied mathematics, Matemáticas aplicadas, Méthode volume fini, Finite volume method, Método volumen finito
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Centro Italiano Ricerche Aerospaziali, Via Maiorise, 81043 Capua CE, Italy
ISSN:
0168-9274
Rights:
Copyright 2004 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Physics: fluid mechanics
Physics: fluid mechanics
Accession Number:
edscal.15764490
Database:
PASCAL Archive
Further Information
A two-dimensional rectangular open tank, filled with an inviscid incompressible fluid, is forced to oscillate harmonically along the horizontal direction. The fluid movement has been simulated by means of a numerical code based on the Laplace equation, coupled with non-linear boundary conditions. The governing equation has been discretized using a finite volume technique on a grid updated at each time step. High accuracy is ensured. The hydrodynamic forces acting on the walls of the tank have also been evaluated. Numerical results are presented for different values of the external excitation frequency.