Modeling of turbine wheel assemblies taking into account the deformation of parts

The article researches an impeller. The assembly process requires to accurately adhere to the given assembly parameters. To do this, preliminary calculations are carried out, they must take into account a number of factors, such as tolerances in processing the parts to be assembled, the tensile-compression stiffness, torsional rigidity, and others. The article studies the influence of blades deformation with the contact pressure on the accuracy of the goods assembly parameters