About: Unified methods for Computing Incompressible and Compressible flow

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Computation of Incompressible and Compressible flow generally depends on the Mach Number M, where for a range of zero to supersonic compressible equations are applied but with a possible error on a range of M<0.2 . For this range we have to apply Incompressible Navier Stokes and Euler equations but the work would be much easier if we find a Unified Method for solving both the flows.Unified method can also lead us towards much more accuracy and efficiency. Why the standard method for solving Compressible flows fails?

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  • Computation of Incompressible and Compressible flow generally depends on the Mach Number M, where for a range of zero to supersonic compressible equations are applied but with a possible error on a range of M<0.2 . For this range we have to apply Incompressible Navier Stokes and Euler equations but the work would be much easier if we find a Unified Method for solving both the flows.Unified method can also lead us towards much more accuracy and efficiency. Why the standard method for solving Compressible flows fails? The basic cause of failure for the Compressible Flow methods is the stiffness of the governing Equations. (en)
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  • Computation of Incompressible and Compressible flow generally depends on the Mach Number M, where for a range of zero to supersonic compressible equations are applied but with a possible error on a range of M<0.2 . For this range we have to apply Incompressible Navier Stokes and Euler equations but the work would be much easier if we find a Unified Method for solving both the flows.Unified method can also lead us towards much more accuracy and efficiency. Why the standard method for solving Compressible flows fails? (en)
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  • Unified methods for Computing Incompressible and Compressible flow (en)
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