Archive of Applied Mechanics

Archive of Applied Mechanics OnlineFirst articles

02.07.2022 | Original

Nonlinear vibrations of composite drill strings considering drill string–wellbore contact and bit–rock interaction

Vibration and dynamic behavior of drill strings are of significant concern to oil and gas industries. In recent years, composite drill strings are under development to overcome numerous restrictions of drilling operations. This research aimed to …

30.06.2022 | Original

Coupled problems of gradient thermoelasticity for periodic structures

We have considered the most general from the point of view of coupled processes a linear model of reversible thermomechanical processes, in which gradient thermoelasticity and stationary thermal conductivity are coupled processes. Mathematical …

25.06.2022 | Original

A micromechanical model for the effective properties of two-phase magnetoelectric composites

A micromechanical model based on the bridging theory is proposed for predicting the effective coefficients of two-phase magnetoelectric composites. The 17 different coefficients, including the effective elastic, piezoelectric, piezomagnetic …

18.06.2022 | Original

Modeling of laminated thick-walled shaft rotor accounting for onboard dynamics

Advanced composite materials provide engineers new possibilities for machine design due to their customization capacity and enhanced physical properties compared to the traditional isotropic materials. Onboard machinery, such as jet engines …

04.06.2022 | Original

Analytical solution of free vibration of viscoelastic perforated nanobeam

This article presented an enhanced mathematical formulated model and well-defined closed-form solutions to explore the dynamic vibration response of perforated viscoelastic nanostructure thin/thick nanobeam with size-dependent continuum model with …