A multigrid method for the solution of incompressible flow equations at high Reynolds numbers
Conference
·
· Transactions of the American Nuclear Society; (United States)
OSTI ID:5871249
- Argonne National Lab., IL (United States)
An efficient method has been presented for the solution of the Navier-Stokes equations in the vorticity-stream-function form for flow at high Reynolds numbers. It combines the finite differencing scheme which is superior in accuracy than the upwind scheme, and a multigrid approach with an iterative incomplete lower and upper triangular matrix solver.
- OSTI ID:
- 5871249
- Report Number(s):
- CONF-910603--
- Journal Information:
- Transactions of the American Nuclear Society; (United States), Journal Name: Transactions of the American Nuclear Society; (United States) Vol. 63; ISSN TANSA; ISSN 0003-018X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420400* -- Engineering-- Heat Transfer & Fluid Flow
665000 -- Physics of Condensed Matter-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ACCURACY
DIFFERENTIAL EQUATIONS
EFFICIENCY
EQUATIONS
FINITE DIFFERENCE METHOD
FLUID FLOW
INCOMPRESSIBLE FLOW
ITERATIVE METHODS
LAMINAR FLOW
NAVIER-STOKES EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
REYNOLDS NUMBER
VELOCITY
420400* -- Engineering-- Heat Transfer & Fluid Flow
665000 -- Physics of Condensed Matter-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ACCURACY
DIFFERENTIAL EQUATIONS
EFFICIENCY
EQUATIONS
FINITE DIFFERENCE METHOD
FLUID FLOW
INCOMPRESSIBLE FLOW
ITERATIVE METHODS
LAMINAR FLOW
NAVIER-STOKES EQUATIONS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
REYNOLDS NUMBER
VELOCITY