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\begin{document}

\title{Lie symmetries for analyzing interaction of a characteristic shock with
a singular surface in a non-ideal reacting gas with dust particles}



\author[1]{Sarswati Shah}%
\affil[1]{University of Delhi}%


\vspace{-1em}



  
  \date{May 04, 2024}


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\begin{abstract}
Using the invariance group properties of the system describing
one-dimensional unsteady flow of a non-ideal dusty reacting gas, the
evolutions of characteristic shock and singular surface are obtained.
The influence of non-idealness, reaction mechanism and dusty gas
parameters on the characteristic shock and singular surface are
analyzed. Further, the amplitude of reflected wave and (or) transmitted
wave, which generated from the interaction of a characteristic shock
with a singular surface, and bounce in the acceleration of shock are
shown.%
\end{abstract}%



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