Nonlinear Model For Reciprocating Equipment Piston Rod Elastic Plastic Deformation

@inproceedings{Almasi2009NonlinearMF,
  title={Nonlinear Model For Reciprocating Equipment Piston Rod Elastic Plastic Deformation},
  author={Amin Almasi},
  booktitle={ECMS},
  year={2009}
}
Reliability assessment of reciprocating equipment piston rod leads to nonlinear elastic-plastic deformation analysis of rod with initial imperfection under axial dynamic load. In this paper a new and effective model and analytical simulation method are presented to evaluate dynamic deformation and elastic-plastic stress of reciprocating machine piston rod. This new method has capability to account for geometric nonlinearity, elastic-plastic deformation and dynamic effects. Proposed method can… CONTINUE READING