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The fundamental solution method for incompressible Navier–Stokes equations
Author(s) -
Zuosheng Yang
Publication year - 1998
Publication title -
international journal for numerical methods in fluids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 112
eISSN - 1097-0363
pISSN - 0271-2091
DOI - 10.1002/(sici)1097-0363(19980915)28:3<565::aid-fld749>3.0.co;2-j
Subject(s) - airfoil , mathematics , discretization , navier–stokes equations , mathematical analysis , compressibility , helmholtz equation , incompressible flow , lift (data mining) , operator (biology) , pressure correction method , boundary value problem , physics , mechanics , flow (mathematics) , geometry , computer science , biochemistry , chemistry , repressor , transcription factor , gene , data mining
A complete boundary integral formulation for incompressible Navier–Stokes equations with time discretization by operator splitting is developed using the fundamental solutions of the Helmholtz operator equation with different order. The numerical results for the lift and the drag hysteresis associated with a NACA0012 aerofoil oscillating in pitch show good agreement with available experimental data. © 1998 John Wiley & Sons, Ltd.