Bolted disk structure has the advantages of easy production and assembly and it is widely
adopted in the design of gas turbine rotors. However, the discontinuity of bolted structure and …

The contact effect of disk interfaces has an important influence on the dynamic response of
the gas turbine rotor system. In order to improve the accuracy of the contact model, this paper …

Rods fastened rotor system are widely used in heavy-duty gas turbines. The contact nonlinearity
and discontinuity induced by bolted rotor structures, make it difficult to design a scaled …

Contact effects are one of the primary nonlinear sources of vibrations in the gas turbine rotor
systems. Specifically, the nonlinear stiffness between the disk interface from the contact …

The rod-fastened rotor is a critical component of heavy-duty gas turbines, and therefore, it is
imperative to investigate its failure mechanisms and develop intelligent diagnostic …

A brush seal has the advantages of adapting to different vibration conditions and increasing
the stability of the nonlinear rotor system. In this research, the stability and bifurcations of …

The nonlinear stiffness of a structure results in complex nonlinear dynamic behaviors and
bifurcations of rotor systems. However, there still lacks of comprehensive studies on the …

Rotor systems are widely used in industrial power generation and propulsion. Once the
nonlinear contact stiffness and oil film force are taken into account, the dynamics and stability of …

Bone scaffolds in tissue engineering are used to provide mechanical support and facilitate
bone regeneration. For this, mechanical and mass transport properties are of critical …

The functional hierarchical structures of the triply periodic minimal surface are receiving much
attention in tissue engineering applications due to their lightweight and multifunctionality. …