50 MW Steam Turbine-Generator Static Deflection and Bending Stresses.

Model of High Pressure Fan

50 MW Steam Turbine-Generator 1st Critical Speed Mode Shape

rotor bearing modeling

Rotating Machinery Reliability


1st Critical Speed Mode Shape High Pressure Fan.

Modeling of rotors and bearings is a very powerful analytical tool.  All critical rotors in a plant should be modeled to evaluate the lateral and torsional critical speeds and mode shapes, potential instabilities, response to unbalance, bearing loading, rotor static deflection, foundation effects, etc.

​Modeling rotors should be considered another tool in the analysts toolbox. We have used DyRoBeS finite element based software for over ten years and various other programs for over thirty years.