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Numerical Simulation of Oscillatory Convection in Low Pr Fluids by Using the Galerkin Finite Element Method

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Numerical Simulation of Oscillatory Convection on Low-Pr Fluids

Part of the book series: Notes on Numerical Fluid Mechanics (NNFM) ((NNFM,volume 27))

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Summary

A numerical simulation of two-dimensional time-dependent natural convection is performed for a rectangular cavity (of aspect ratio A=4) filled with low-Prandtl-number (Pr=0.0 and 0.015) fluids. The numerical methods adopted are the Galerkin finite element method with high-order finite elements for space and a two-step semi-implicit first-order time integration method. Computations are performed for various Grashof number (Gr=10000~40000), and with two kinds of boundary conditions (rigid and stress-free on the top wall).

All the calculations were carried out with an engineering work station (SUN-4).

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References

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© 1990 Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig

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Shimizu, T. (1990). Numerical Simulation of Oscillatory Convection in Low Pr Fluids by Using the Galerkin Finite Element Method. In: Roux, B. (eds) Numerical Simulation of Oscillatory Convection on Low-Pr Fluids. Notes on Numerical Fluid Mechanics (NNFM), vol 27. Vieweg+Teubner Verlag. https://doi.org/10.1007/978-3-322-87877-9_26

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  • DOI: https://doi.org/10.1007/978-3-322-87877-9_26

  • Publisher Name: Vieweg+Teubner Verlag

  • Print ISBN: 978-3-528-07628-3

  • Online ISBN: 978-3-322-87877-9

  • eBook Packages: Springer Book Archive

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