The present report is devoted to impulsive Navier-Stokes equations. Moreover, under periodic boundary conditions, such impulsive Euler equations can be combined with inviscid limit of Navier-Stokes equations. Moreover, instead of the Dirac delta function $\delta_{(t=0)},$  the Dirac swarm – linear combination of the Dirac delta functions $\sum\limits_{i=1^N\alpha_i\delta_{x=x_i}$– can be taken as a source term.

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