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Algorithm for Unsteady Potential Flow About Airfoils
- Source :
- NASA Tech Briefs. 6(3)
- Publication Year :
- 1982
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1982.
-
Abstract
- Implicit finite-difference scheme efficiently computes unsteady potential flow about airfoils. Formulation uses density and velocity potential as dependent variables. Conservation form is retained to assure that shock wave location and speed are computed correctly. Scheme fills need for method to calculate efficiently unsteady potential flow about airfoils and to predict flutter and other unsteady aeroelastic phenomena in transonic flow regimes.
- Subjects :
- Mechanics
Subjects
Details
- Language :
- English
- ISSN :
- 0145319X
- Volume :
- 6
- Issue :
- 3
- Database :
- NASA Technical Reports
- Journal :
- NASA Tech Briefs
- Publication Type :
- Report
- Accession number :
- edsnas.19810000316
- Document Type :
- Report