Parallel Modified Nodal Integral Method for three-dimensional incompressible Navier-Stokes and energy equations

作者: Suneet Singh , Rizwan uddin

DOI: 10.1504/PCFD.2010.031562

关键词:

摘要: A Modified Nodal Integral Method (MNIM) for three-dimensional, incompressible Navier-Stokes (N-S) equations has recently been developed. MNIM requires relatively less number of grid points the desired accuracy. The Parallel (PMNIM) is developed in order to further enhance its capabilities. Since template nodal integral method quite different from those that result finite volume schemes, parallelisation a code unique challenges. PMNIM applied test problem evaluate performance. It observed significant memory effects computations with variable size efficiencies greater than one.

参考文章(36)
Peter D. Esser, Robert J. Witt, An Upwind Nodal Integral Method for Incompressible Fluid Flow Nuclear Science and Engineering. ,vol. 114, pp. 20- 35 ,(1993) , 10.13182/NSE93-A24011
David P. Helmbold, Charles E. McDowell, Modeling Speedup greater than n. international conference on parallel processing. pp. 219- 225 ,(1989)
Fei Wang, Rizwan-uddin, Modified Nodal Integral Method for the Three-Dimensional, Time-Dependent, Incompressible Navier-Stokes Equations Nuclear Science and Engineering. ,vol. 149, pp. 107- 114 ,(2005) , 10.13182/NSE149-107
William Gropp, Ewing Lusk, Anthony Skjellum, Using MPI: Portable Parallel Programming with the Message-Passing Interface ,(1994)
William Gropp, Ewing Lusk, Rajeev Thakur, Using MPI-2: Advanced Features of the Message Passing Interface ,(1999)
E. P. E. Michael, J. Dorning, Rizwan-Uddin, Studies on Nodal Integral Methods for the Convection-Diffusion Equation Nuclear Science and Engineering. ,vol. 137, pp. 380- 399 ,(2001) , 10.13182/NSE137-380
G. L. Wilson, R. A. Rydin, Y. Y. Azmy, A time-dependent nodal-integral method for the investigation of bifurcation and nonlinear phenomena in fluid flow and natural convection Nuclear Science and Engineering. ,vol. 100, pp. 414- 425 ,(1988) , 10.13182/NSE88-A23574