Geodesic
Strongly implicit methods for calculation of spatial flows of gas in nozzles
Matematičeskoe modelirovanie, Tome 12 (2000) no. 4, pp. 83-104.

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A new modified strongly implicit method for numerical solving of the system of algebraic equations obtained at the symmetric approximation of a linear elliptical equation in partial derivatives with respect to three independent variables using a 19-point three-dimensional grid pattern is developed. On the basis of this method an algorithm of the calculation of three-dimensional nozzle gas flows is developed and implemented; the algorithm possesses a higher convergence rate as compared with similar numerical techniques. Gas flows in nozzles with various geometric parameters are studied; in particular, thrust characteristics of nozzles with rectangular exit section are investigated. 
@article{MM_2000_12_4_a6,
     author = {G. S. Roslyakov and V. V. Fedorenko},
     title = {Strongly implicit methods for calculation of spatial flows of gas in nozzles},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {83--104},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2000_12_4_a6/}
}
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G. S. Roslyakov; V. V. Fedorenko. Strongly implicit methods for calculation of spatial flows of gas in nozzles. Matematičeskoe modelirovanie, Tome 12 (2000) no. 4, pp. 83-104. http://geodesic.mathdoc.fr/item/MM_2000_12_4_a6/