Numerical simulation of unsteady transonic flows using a field integral equation method
β Scribed by C.P. Chen; M.J. Sheu
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 548 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0045-7825
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## Abstract This paper uses the elementβfree Galerkin (EFG) method to simulate 2D, viscous, incompressible flows. The control equations are discretized with the standard Galerkin method in space and a fractional step finite element scheme in time. Regular background cells are used for the quadratur
An improved hybrid method for computing unsteady compressible viscous flows is presented. This method divides the computational domain into two zones. In the inner zone, the Navier -Stokes equations are solved using a diagonal form of an alternating-direction implicit (ADI) approximate factorisation