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Periodic tidal flow analysis by finite element perturbation method

✍ Scribed by Matsuto Kawahara; Ken'ichi Hasegawa; Yoshio Kawanago


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
734 KB
Volume
5
Category
Article
ISSN
0045-7930

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✍ John W. Leonard πŸ“‚ Article πŸ“… 1972 πŸ› John Wiley and Sons 🌐 English βš– 428 KB

The finite element representation of the linearized equations governing the steady compressible flow of an isentropic perfect gas is considered. The fully non-linear system of equations is linearized on the basis of small perturbation theory. The finite element matrix equations for an arbitrary poly

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✍ Mutsuto Kawahara πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 574 KB

## Abstract Finite element analysis of unsteady flow of two‐dimensional incompressible viscous fluid is presented employing stream function as a field variable. The Galerkin approach is applied in the procedure of discretizing in time. Using trigonometric series as the interpolation function, the n