To improve the understanding of unsteady flow in modern advanced axial compressor. unsteady simulations on full-annulus multi-stage axial compressor are carried out with the harmonic balance method. Since the internal flow in turbomachinery is naturally periodic. the harmonic balance method can be used to reduce the computational cost. https://www.hindigyanvishv.com/hot-super-No-Dream-Vinyl-LP-mega-pick/