Compact upwind difference schemes for scalar conservation laws

Tolstykh, AI and Ravichandran, KS (1991) Compact upwind difference schemes for scalar conservation laws. Technical Report. National Aeronautical Laboratory, Bangalore, India.

Full text available as:
[img] PDF
Restricted to Archive staff only

Download (1829Kb)


    Properties of different versions of a family of compact Upwind Difference (CUD) schemes are investigated for unsteady calculations. An entropy consistent conservative version of the family with at least second order accuracy and a possible generalisation of the CUD operators for general fluxes is proposed. Numerical experiments indicate that entropy consistency is achieved without the incorporation of a second order artificial viscosity. Wiggle free solutions are computed through the use of flux limiters.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Compact difference schemes;Scalar conservation laws
    Subjects: ENGINEERING > Fluid Mechanics and Thermodynamics
    Division/Department: Other, Computational and Theoretical Fluid Dynamics Division
    Depositing User: Mr. Ravikumar R
    Date Deposited: 06 Oct 2006
    Last Modified: 24 May 2010 09:51

    Actions (login required)

    View Item