Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. A new bottom hole assembly (BHA) with a triangular prism drill collar and a flexible joint was developed to enhance the BHA’s ability of deviation prevention and correction in dril…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. Weak fault detection of rolling bearing presents difficult, because the periodic transient signature produced via localized incipient damage is easily submerged by various interfer…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. To address the effect of clearance on the efficiency of two-dimensional piston pumps, this paper proposes a novel two-point contact type stacked roller support two-dimensional pist…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. The tower crane is a typical soaring and complex frame structure, and buckling is an important factor affecting its safety and carrying capacity. Considering the special characteri…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. Based on traditional 3-D multi-component NS(Navier-stokes) equations, with chemical reaction Preconditioning method was analyzed and the preconditioning matrix was applied for the …
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. To address the problem of low prediction accuracy in the current research on fatigue crack propagation prediction, a prediction method of fatigue crack propagation based on a dynam…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. Composite materials have been widely used in civil aviation aircraft, but a large area of ablation damage occurs after lightning strikes, which threatens the operation safety of ci…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. A new methodology is proposed in this study for active steering of a tram with independently rotating wheels (IRWs). This methodology has been developed specifically to improve the…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. Owning to the requirements for longer endurance, larger payloads as well as simpler mechanical structure of tactical UAV, the two-element airfoil technology is introduced. Firstly,…
Advances in Mechanical Engineering, Volume 14, Issue 11, November 2022. The coupled vibration in the turbine disk-blade system (TDS) is one of the main bottlenecks that hinder the further development of high-performance engines. To analyze the vibratio…