Use of characteristics method with cubic interpolation for unsteady-flow computation
โ Scribed by Jinn-Chuang Yang; Kuang-Ping Chiu
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 775 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0271-2091
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๐ SIMILAR VOLUMES
A method of characteristics for the computation of inviscid one-dimensional unsteady non-equilibrium flows is presented. The rate equations, being stiff, are treated by exponential fitting following Liniger and Willoughby. The method is discussed in more detail for the case of ionization relaxation
We refer to as mixed element/volume (MEV) methods the application of ยฎnite element for diffusion terms and ยฎnite volume for advection terms in a ยฏow model. The compatibility of these methods can be checked for some low-order approximations; the resulting schemes may enjoy the relative mesh-regularit