H. L. Wettergren

THE INFLUENCE OF IMPERFECTIONS ON THE EIGENFREQUENCIES OF A ROTATING COMPOSITE SHAFT

H. L. Wettergren, H. Wettergren, 1997 .

On the Behavior of Material Damping due to Multi-Frequency Excitation

H. L. Wettergren, H. Wettergren, 1997 .

OPTIMAL DESIGN TO REDUCE DYNAMIC INSTABILITY OF A TURBINE GENERATOR DUE TO MICROSLIP

H. L. Wettergren, 1998 .