Numerical calculations of the 3D transonic flow of an ideal gas through turbomachinery rotor blade row and stator. rotor blades moving relatively one to another with taking into account the blades oscillations are presented. The approach is based on the solution of the coupled aerodynamic-structure problem for the 3D flow through the turbine stage in which fluid and dynamic equations ... https://www.allfixelectricales.shop/product-category/spiral-heater-element/