Design optimization of a freight car wheel was performed employing statistical techniques. A three-step process was developed to arrive quickly at an optimum solution that provided lower stresses. At all stages weight reduction and the ability to manufacture were considered. The initial criteria were established by creating and analyzing several designs in which significant dimensional attributes were varied. During the second stage, we concentrated on those variables that resulted in reduced thermal stresses. The third stage involved final optimization wherein the combined effects of thermal and mechanical loads were evaluated. ANSYS 5.6.1 Finite Element software was used.
Design optimization of a freight car wheel
2001-01-01
260741 byte
Conference paper
Electronic Resource
English
IuD Bahn | 2000
|Engineering Index Backfile | 1899
Twelve-wheel freight locomotive
Engineering Index Backfile | 1907
Optimization of special freight wagons with small wheel diameter
British Library Conference Proceedings | 2006
|Engineering Index Backfile | 1888
|