This paper focuses on an experimental investigation of the mechanical behavior of bolted
joints. A new test apparatus to measure friction hysteresis was designed to provide a reliable …

The paper experimentally investigates the frictional behaviour of bolted joints with varying
preload, inclined bolt head interface, and varying contact area between plates subjected to …

Dry friction is widely incorporated in turbomachinery, in the form of under-platform dampers,
to limit vibrations at resonance and reduce risks of high-cycle fatigue failures. Most of the test …

Finding efficient and accurate solution methods for nonlinear equilibrium equations is a
challenging task. This is the case of systems with friction-induced nonlinearities, eg, friction …

This paper is about the nonlinear dynamic of turbine blades due to the friction between
blades. This paper investigates the coupling effect in an experimental turbine blade model …

Prevention of high cycle fatigue failures of blades caused by increased level of vibrational
stresses is important problem in engine design and development. Different types of dampers …

Research Article Forced Response Vibration Analysis of the Turbine Blade with Coupling
between the Normal and Tangential Directi Page 1 Research Article Forced Response …

The numerical simulation of friction-damped blades in turbomachinery applications requires
knowledge of contact parameters to be introduced in contact models. The equilibrium and …

Приведены результаты расчетно-экспериментального исследования эффективности
конструкционного демпфирования резонансных колебаний лопаток турбины с …

Calculation and experimental evaluation of damper efficiency for decreasing vibratory stresses
in turbine rotor blades mai.ru В начало mai.ru В начало Archive Русский Calculation and …