We study the inviscid limit of the compressible Navier–Stokes system with no-slip boundary condition in a smooth bounded domain Ω ⊆ R2 . Inspired by the work of (Sueur in J Math Fluid Mech 16:163–178, 2014; Constantin et al. in Proc Am Math Soc 143:3075–3090, 2015), we obtain a sufficient condition for the convergence of the solution of the compressible Navier–Stokes equations to the solution of the compressible Euler equations in the energy space L2(Ω) uniformly in time.
- Boundary layer
- Compressible Navier–Stokes equations
- Inviscid limit