Solution of 2.D Compressible Navier-Stokes Equations for a Double Throat Nozzle by Means of Implicit Finite-Volume Method
Chapter
Abstract
In the work reported here, a numerical method is implemented for predicting the flow characteristics and performance of a 2.D nozzle. The approach is based on an implicit finite-volume method to solve the unsteady Navier-Stokes equations in a boundary conforming curvilinear coordinate system and to obtain the desired time asymptotic steady state solution. This method has already been successfully developed in 3.D and 2.D axisymmetric cases [1, 5].
Keywords
Reynolds Number Mass Flow Rate Fine Mesh Artificial Viscosity Inflow Boundary
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References
- [1]Hollanders, H., Lerat, A., Peyret, R., “3-D Calculation of Transonic Viscous Flows by an Implicit Method,” AIAA Journal, Vol. 23, No. 11, Nov. 1985.Google Scholar
- [2]Thommen, H.U., “Numerical Integration of the Navier-Stokes Equations”, Z.A.M.P., Vol. 17, No. 3, 1966, pp. 369–384.MathSciNetMATHCrossRefGoogle Scholar
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- [4]Lerat, A., “Implicit Methods of Second-Order Accuracy for the Euler Equations,” AIAA Journal, Vol. 23, No. 1, January 1985.Google Scholar
- [5]Hollanders, H., Ravalason, W., “Résolution des équations de Navier-Stokes en fluide compressible par une méthode implicite,” AAAF, Lille, Nov. 1985.Google Scholar
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© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig 1987