A PRELIMINARY INVESTIGATION FOR THE FORMATION OF PRESSURE JUMP PRODUCED BY THE MOUNTAIN IN A TWO-LAYER MODEL

Applying a two-layer model the pressure jump formed on the lee side is investigated for one dimensional stationary and non-stationary cases. The conditions for the formalion of the stationary pressure jump are that the Froude number of the upwind side is smaller than unit and the height of mountain would be equal to a critical value.