Payam Soltani's blog
Fault Diagnosis of an Automobile Cylinder Block with Neural Process of Modal Information
Fault Diagnosis of an Automobile Cylinder Block with Neural Process of Modal Information
Online link to paper:
http://ijens.org/Vol_21_I_02/210102-4848-IJMME-IJENS.pdf
Absract:
Dynamic Modelling of a Hydraulic Engine Mount Including the Effects of Elastomer Aging
In this article, the effect of material aging of an elastomeric main spring (MS) inside a hydraulic engine mount (HEM) on its dynamic performance is investigated. A set of HEMs aged under realistic operational conditions are used to create an empirical material aging model of the elastomer at two different temperatures (35°C and 95°C) using dynamic mechanical thermal analysis (DMTA).
MDPI- Sustainability : Special Issue "Sustainability of Additive Manufacturing and 3D-printed Parts"
MDPI- Sustainability: Special Issue "Sustainability of Additive Manufacturing and 3D-printed Parts"
https://www.mdpi.com/journal/sustainability/special_issues/AdditiveManufacturing_3D-printedParts
Submission deadline :30 June 2020
Ageing of a polymeric engine mount investigated using digital image correlation
Ageing of a polymeric engine mount investigated using digital image correlation
https://www.researchgate.net/publication/327381397_Ageing_of_a_polymeri…;
Tuning of a piezoelectric vibration absorber attached to a damped structure
Tuning of a piezoelectric vibration absorber attached to a damped structure
By : Payam Soltani, Gaetan Kerschen, Gilles Tondreau, Arnaud Deraemaeker
Abstract:
A short note on equal peak design for the pendulum tuned mass dampers
By: A. Deraemaeker and Payam Soltani
Abstract:
Pendulum tuned mass dampers (PTMDs) are used to passively mitigate the vibrations of tall structures and buildings. The main objective of this short note is to introduce analytical formulae for the optimum design of the linear PTMD coupled to an undamped primary system. Den Hartog's equal peak method is applied to derive the optimum design. With the mass ratio between the primary system and the PTMD, the optimum length and optimum damping of the pendulum are calculated. The formulae are presented in both dimensional and non-dimensional forms and are simple to apply in real applications. It is also shown that the vibration mitigation performance of the proposed optimum design precisely matches the results obtained by numerical optimisation techniques.
doi: 10.1177/1464419316652558
https://www.researchgate.net/publication/303716296_A_short_note_on_equa…