On the Possibility of Use the Himalayan-Tien Shan Mountain Ring Relief to Assess the State of the Substance at the Boundary of Intense Vortex in the Underlying Mantle

Abstract

Within the hypothesis of the ideal compressible fluid movement along the flat circular flow line in the Earth’s mantle, where the pressure in the fluid is equal to the hydrostatic pressure in the mantle, taking into account the elevation of the lithosphere relief over the flow line, qualitative one-dimensional model of the substance’s movement on the intense intra-mantle vortex boundary under the Himalayan-Tien Shan mountain ring is proposed. Due to the fact that the spatial changes in pressure of liquid are known in advance and are determined by changes in the lithosphere relief, the model built allows to estimate qualitatively the density and velocity of liquid along the flow line using the relief profile of the day surface above the flow line. The model makes possible to obtain pressure dependence on density from the data on lithosphere relief above the vortex area and, thus, to obtain information on the moving substance state in the intra-mantle vortex.