Study on numerical simulation of internal flow fields in the new-type

This paper uses Reynolds stress equation turbulence model (RSM) to simulate the flue gas flow field in the new-type stack, and analyzes the velocity field and pressure field of its three-dimensional strong spiral turbulence flow field. It gets the distribution characteristics of tangential velocity, axial velocity, static pressure, dynamic pressure and total pressure in the internal flow field of the new-type stack, thus provides reference to the research and optimization design of the flow mechanism..