Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/75009
Title: Global method for solving incompressible Navier-Stokes equations in the general coordinate system
Authors: Shu, C. 
Chew, Y.T. 
Khoo, B.C. 
Yeo, K.S. 
Issue Date: 1994
Citation: Shu, C.,Chew, Y.T.,Khoo, B.C.,Yeo, K.S. (1994). Global method for solving incompressible Navier-Stokes equations in the general coordinate system. American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED 196 : 381-386. ScholarBank@NUS Repository.
Abstract: For the efficient numerical solutions of incompressible Navier-Stokes equations in the general coordinate system, this paper applies a global method of generalized differential quadrature (GDQ) to discretize the spatial derivatives, and a first order Euler implicit finite difference scheme to discretize the time derivative. After numerical discretization, the resultant algebraic equations are solved implicitly. The vorticity-stream function formulation was chosen as the governing equations. Numerical results for a smooth expansion channel flow demonstrated that accurate numerical results can be obtained using just a few grid points.
Source Title: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED
URI: http://scholarbank.nus.edu.sg/handle/10635/75009
ISBN: 0791813789
Appears in Collections:Staff Publications

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