REFLECTION OF INTERNAL WAVE-PACKETS FROM RIGID PLANE IN A VISCOUS-FLUID

The problem of reflection of monochromatic internal wave packet genera ted by point mass source, located in a viscous exponentially stratifie d fluid, from a rigid sloping plate is considered theoretically. The e xpressions are obtained describing spatial structures of the reflected wave packet and boundary layer formed on the plate when incident or r eflected packets are not sliding. The solutions have no singularities when the angle of reflected wave packet propagation is exactly equal t o the angle of the plane inclination.