… and contact deflection δ h . This work does not include the analysis of torsional mesh stiffness.
… h f i = r f / r i n t , h f i and θ f are defined in Fig. 2, the values of A i , B i , C i , D i , E i and F i …

Tooth faults affecting gear transmission are always accompanied by a stiffness reduction. In
this article an analytical method is proposed to quantify the reduction of gearmesh stiffness …

Fault detection and diagnosis in mechanical systems during their time-varying nonstationary
operation is one of the most challenging issues. In the last two decades or so researches …

Planetary gears are widely used in the transmissions of helicopters, automobiles, aircraft
engines, etc. They have substantial advantages such as compactness and a large torque-to-…

This work investigates dynamics of a two-stage gear system involving backlash and time-dependent
mesh stiffness. This paper mainly consists to develop a 12 degree of freedom gear …

The objective of this study is to investigate the mechanical behaviour and to provide a
complete set of static and fatigue loading data on thermoplastic composites based on flax fiber. …

Gearboxes usually run under fluctuating load conditions during service, however most of
papers available in the literature describe models of gearboxes under stationary load conditions…

This paper presents a three-dimensional model of two-stage straight bevel gear system.
Periodic fluctuations of the gear meshes' stiffness are the main sources of excitation for the …

Gearbox power transmissions are widely used in the automotive industry. They have a complex
vibro-acoustic behaviour that is influenced by the various acoustic–structural interaction …

In the present paper, fatigue behaviour of sandwich composites with auxetic core under
various stress ratios and for four different core densities is studied. Experimental and analytical …