Finite element solution of flows through cascades of profiles in a layer of variable thickness
Miloslav Feistauer; Jiří Felcman; Zdeněk Vlášek
Aplikace matematiky (1986)
- Volume: 31, Issue: 4, page 309-339
- ISSN: 0862-7940
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topFeistauer, Miloslav, Felcman, Jiří, and Vlášek, Zdeněk. "Finite element solution of flows through cascades of profiles in a layer of variable thickness." Aplikace matematiky 31.4 (1986): 309-339. <http://eudml.org/doc/15457>.
@article{Feistauer1986,
abstract = {The paper is devoted to the numerical modelling of a subsonic irrotational nonviscous flow past a cascade of profiles in a variable thickness fluid layer. It leads to a nonlinear two-dimensional elliptic problem with nonstandard nonhomogeneous boundary conditions. The problem is discretized by the finite element method. Both theoretical and practical questions of the finite element implementation are studied; convergence of the method, numerical integration, iterative methods for the solution of the discrete problem and the algorithmization of the finite element solution. Some numerical results obtained by a multi-purpose program written by authors are presented.},
author = {Feistauer, Miloslav, Felcman, Jiří, Vlášek, Zdeněk},
journal = {Aplikace matematiky},
keywords = {numerical modelling; subsonic irrotational inviscid flow; cascade of profiles; variable thickness fluid layer; nonlinear two-dimensional elliptic problem; nonhomogeneous boundary conditions; finite element method; convergence; algorithmizations; stream function; numerical modelling; subsonic irrotational inviscid flow; cascade of profiles; variable thickness fluid layer; nonlinear two-dimensional elliptic problem; nonhomogeneous boundary conditions; finite element method; convergence; algorithmizations},
language = {eng},
number = {4},
pages = {309-339},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Finite element solution of flows through cascades of profiles in a layer of variable thickness},
url = {http://eudml.org/doc/15457},
volume = {31},
year = {1986},
}
TY - JOUR
AU - Feistauer, Miloslav
AU - Felcman, Jiří
AU - Vlášek, Zdeněk
TI - Finite element solution of flows through cascades of profiles in a layer of variable thickness
JO - Aplikace matematiky
PY - 1986
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 31
IS - 4
SP - 309
EP - 339
AB - The paper is devoted to the numerical modelling of a subsonic irrotational nonviscous flow past a cascade of profiles in a variable thickness fluid layer. It leads to a nonlinear two-dimensional elliptic problem with nonstandard nonhomogeneous boundary conditions. The problem is discretized by the finite element method. Both theoretical and practical questions of the finite element implementation are studied; convergence of the method, numerical integration, iterative methods for the solution of the discrete problem and the algorithmization of the finite element solution. Some numerical results obtained by a multi-purpose program written by authors are presented.
LA - eng
KW - numerical modelling; subsonic irrotational inviscid flow; cascade of profiles; variable thickness fluid layer; nonlinear two-dimensional elliptic problem; nonhomogeneous boundary conditions; finite element method; convergence; algorithmizations; stream function; numerical modelling; subsonic irrotational inviscid flow; cascade of profiles; variable thickness fluid layer; nonlinear two-dimensional elliptic problem; nonhomogeneous boundary conditions; finite element method; convergence; algorithmizations
UR - http://eudml.org/doc/15457
ER -
References
top- I. Babuška M. Práger E. Vitásek, Numerical Processes in Differential Equations, SNTL Praha and John Wiley & Sons, 1966. (1966) MR0223101
- Ph. G. Ciarlet, The Finite Element Method for Elliptic Problems, Studies in Math. and its Appl. Vol. 4, North-Holland, Amsterdam-New York-Oxford, 1979. (1979) MR0520174
- M. Feistauer, Mathematical study of rotational incompressible non-viscous flows through multiply connected domains, Apl. mat. 26 (1981), No. 5, 345-364. (1981) Zbl0486.76025MR0631753
- M. Feistauer, Numerical solution of non-viscous axially symmetric channel flows, In: Proc. of the conf. "Mathematical Methods in Fluids Mechanics", Oberwolfach 1981, Methoden und Verfahren der Math. Physik, Band 24, P. Lang, Frankfurt am Main, 1982. (1981)
- M. Feistauer, On irrotational flows through cascades of profiles in a layer of variable thickness, Apl. mat. 29 (1984), No. 6, 423-458. (1984) Zbl0598.76061MR0767495
- M. Feistauer, Finite element solution of non-viscous flows in cascades of blades, ZAMM 65 (1985) 4, T 191 - T 194. (1985) Zbl0605.76068
- M. Feistauer, Mathematical and numerical study of flows through cascades of profiles, In: Proc. of "International Conference on Numerical Methods and Applications" held in Sofia, August 27-September 2, 1984, 271-278. (1984)
- M. Feistauer, On the finite element approximation of a cascade flow problem, (to appear in Numer. Math.). Zbl0646.76085MR0884294
- M. Feistauer, Finite element solution of flow problems with trailing conditions, (to appear). Zbl0766.76049
- M. Feistauer J. Felcman, Numerical solution of an incompressible flow past a cascade of profiles in a layer of variable thickness by the finite element method, In: Proc. of the conf. "HYDROTURBO 1985" held in Olomouc, September 11-13, 1985. (1985)
- M. Feistauer J. Felcman Z. Vlášek, Finite element solution of flows in elements of blade machines, In: Proc. of "Eight Int. Conf. on Steam Turbines with Large Output" held in Karlovy Vary, October 30-November 1, 1984. (1984)
- M. Feistauer J. Felcman Z. Vlášek, Calculation of irrotational flows through cascades of blades in a layer of variable thickness, Research report, ŠKODA Plzeň, 1983 (in Czech). (1983)
- M. Feistauer Z. Vlášek, Irrotational steady subsonic flow of an ideal fluid - Theory and finite element solution, Research report, ŠKODA Plzeň, 1981 (in Czech). (1981)
- J. Felcman, Flow past a rotating cascade of blades in a layer of variable thickness, Research report, ČKD Praha, 1984 (in Czech). (1984)
- J. Felcman, Finite element solution of cascade flows, Thesis. Faculty of Mathematics and Physics, Prague, 1986 (in Czech). (1986)
- S. Fučík A. Kufner, Nonlinear Differential Equations, Studies in Applied Mechanics 2, Elsevier, Amsterdam-Oxford -New York, 1980. (1980) MR0558764
- R. Glowinski, Numerical Methods for Nonlinear Variational Problems, Springer-Verlag, New York-Berlin-Heidelberg-Tokyo, 1984. (1984) Zbl0536.65054MR0737005
- A. Kufner O. John S. Fučík, Function Spaces, Academia, Prague, 1977. (1977) MR0482102
- E. Martensen, 10.1007/BF00284179, Arch. Rat. Mech. Anal. 3 (1959), 253-270. (1959) MR0114431DOI10.1007/BF00284179
- J. Nečas, Les Méthodes Directes en Théories des Equations Elliptiques, Academia, Prague, 1967. (1967) MR0227584
- J. Nečas, Introduction to the Theory of Nonlinear Elliptic Equations, Teubner-Texte zur Mathematik, Band 52, Leipzig, 1983. (1983) MR0731261
- M. Rokyta, Numerical solution of strongly nonlinear elliptic problems, Thesis. Faculty of Mathematics and Physics, Prague, 1985 (in Czech). (1985)
- G. Strang G. J. Fix, An Analysis of the Finite Element Method, Prentice Hall, Inc. 1974. (1974) MR0443377
- Z. Vlášek, Integral equation method in a plane flow past profiles and cascades of profiles, Acta Polytechnica, 3 (IV, 1, 1977), 63-69. (1977)
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