Note on axis-symmetric jet mixing of compressible dusty fluid

Summary Laminar jet mixing of a compressible dusty fluid issuing from a circular opening has been considered. Assuming that the jet mixing is under full expansion, the governing equations have been linearised and solved by successively using Hankel and Laplace transform techniques. Numerical computations of the integrals giving velocity, temperature and density of both the fluid and particle phase have been made to discuss results. The increase in the concentration of dust particles results in width of the jet is greater for compressible flow. The compressible dusty jet does not cool as fast as a compressible jet of clear fluid. The particle concentration decreases along the axial direction but increases towards the free jet boundary.