• V P Singh

      Articles written in Proceedings – Mathematical Sciences

    • An approximate solution for spherical and cylindrical piston problem

      S K Singh V P Singh

      More Details Abstract Fulltext PDF

      A new theory of shock dynamics (NTSD) has been derived in the form of a finite number of compatibility conditions along shock rays. It has been used to study the growth and decay of shock strengths for spherical and cylindrical pistons starting from a non-zero velocity. Further a weak shock theory has been derived using a simple perturbation method which admits an exact solution and also agrees with the classical decay laws for weak spherical and cylindrical shocks.

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