The current research of rail corrugation mainly focuses on the mechanisms of its formation and development. Compared with the root causes and development mechan
Many design engineers in cross-domain industries have attended training classes of TRIZ to improve their innovative abilities in China. Most of them are success
Due to operational wear and uneven carbon absorption in compressor and turbine wheels, the unbalance(me) vibration is induced and could lead to sub?synchronous
Changes in requirements may result in the increasing of product development project cost and lead time,therefore,it is important to understand how requirement c
Load spectra research for bogie frame requires establishing the load?stress relationship on working condition, which has been omitted by the researchers. With t