Misalignments on the bearings are commonly performed for a large turbine-generator set to obtain a desirable catenary’s curve, which produces minimal bending stresses at the coupling rigid flange faces. Misalignment also creates synchronous excitation.
The <Import *.xls> and <Export *.xls> buttons allow you to import and export data from and to the MS Excel file. The <Catenary> button allows you to perform the automatic Natural Catenary Analysis option (Analysis type == 11 ) using optimization technique
Catenary button
For more catenary (gravity sag) analysis, click Catenary (Gravity Sag) Analysis
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