On linearized equations of the dynamics of rotating stratified and compressible fluid (Q2755180)

Potential-based representations in the theory of rotating stratified compressible fluid are considered. In undisturbed state the fluid is exponentially stratified along \(z\)-axis directed along the gravity force. Using generalized potential, the solution of the problem for a uniform helical flow around the sphere is obtained. It is shown that this solution provides the traditional solution for potential flow when the helicity coefficient approaches zero. The influence of the helicity coefficient on flow patterns and pressure coefficients is analysed.