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Monday, July 8 • 18:10 - 18:30
ON NONLINEAR CHARACTERIZATION OF THE ELASTOMERIC VIBRATION ISOLATORS FOR HVAC SYSTEMS

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This paper deals with computational approaches related to nonlinear dynamics of the elastomeric vibration isolators used for HVAC systems. It was taken into account both the base isolation of the equipments, and the ensemble of air ducts within HVAC systems. The analysis started from the classical cubical rigidity equations for nonlinear dynamics characterization, in order to provide the capabilities of model-based simulation tools. Rational-power nonlinearities were also considered. High-level characterization of behaviour of the passive vibration isolation devices in presence of rigidity nonlinearities frames the goal of this study.

Moderators
EP

Elsa Piollet

Dr, Polytechnique Montréal
avatar for Mohammad Rafiee

Mohammad Rafiee

Postdoctoral Fellow, Polytechnique Montréal
Mohammad Rafiee received his Ph.D. degree in Mechanical Engineering from the University of Ottawa in 2018. Currently, he is a Postdoctoral Fellow at Polytechnique Montreal in Canada. His research interests are primarily focused on the development of advanced composite materials, smart... Read More →
AR

Annie Ross

Professor, Polytechnique Montreal

Authors

Monday July 8, 2019 18:10 - 18:30 EDT
St-Laurent 8
  T07 Struct. dyn. & nonlin. vib., RS02 Vibr & cntrl of nonlin mech syst

Attendees (6)