Steady-state response of a viscoelastic beam with asymmetric elastic supports coupled to a lever-type nonlinear energy sink
J Zang, RQ Cao, YW Zhang - Nonlinear Dynamics, 2021 - Springer
This work proposes on a novel continuum vibratory absorber that integrates a lever-type
nonlinear energy sink (LNES) with asymmetric elastic boundary into viscoelastic Euler …
nonlinear energy sink (LNES) with asymmetric elastic boundary into viscoelastic Euler …
Internal resonance and stress distribution of pipes conveying fluid in supercritical regime
Internal resonance and stress distribution of pipes conveying fluid at the supercritical flow
around curves have been firstly investigated, with the goal of improving the mechanical …
around curves have been firstly investigated, with the goal of improving the mechanical …
Energy saving by reducing motor rating of sucker-rod pump systems
Energy industry can make significant savings by reducing electric motors ratings of the
popular Sucker-Rod Pump (SRP) systems. This can be achieved by application of robust …
popular Sucker-Rod Pump (SRP) systems. This can be achieved by application of robust …
Modeling and Control for Beam Pumping Units: An Overview.
ZW Gao, S Jia - Processes, 2024 - search.ebscohost.com
Beam pumping units play a key role in oil extraction. There is an increasing demand for
optimal oil-extracting performance as operational environments are becoming more …
optimal oil-extracting performance as operational environments are becoming more …
Bionic Structure Inspired by Tree Frogs to Enhance Damping Performance
Magnetic fluid shock absorbers (MFSAs) have been successfully utilized to eliminate
microvibrations of flexible spacecraft structures. The method of enhancing the damping …
microvibrations of flexible spacecraft structures. The method of enhancing the damping …
An equivalent vibration model for optimization design of carbon/glass hybrid fiber sucker rod pumping system
L Xiaoxiao, W Hanxiang, Z Xin, L Yanxin… - Journal of Petroleum …, 2021 - Elsevier
A carbon/glass hybrid fiber continuous sucker rod (CR) with lower specific gravity, better
corrosion resistance and higher strength was developed to replace the steel rod in the …
corrosion resistance and higher strength was developed to replace the steel rod in the …
Resonance response of fluid-conveying pipe with asymmetric elastic supports coupled to lever-type nonlinear energy sink
R Cao, Z Wang, J Zang, Y Zhang - Applied Mathematics and Mechanics, 2022 - Springer
This paper studies the vibration absorber for a fluid-conveying pipe, where the lever-type
nonlinear energy sink (LNES) and spring supports are coupled to the asymmetric ends of …
nonlinear energy sink (LNES) and spring supports are coupled to the asymmetric ends of …
A novel way for vibration control of FGM fluid-conveying pipes via NiTiNOL-steel wire rope
J Zang, R Xiao, Y Zhang, L Chen - Applied Mathematics and Mechanics, 2023 - Springer
In this study, a coupling model of fluid-conveying pipes made of functionally graded
materials (FGMs) with NiTiNOL-steel (NiTi-ST) for vibration absorption is investigated. The …
materials (FGMs) with NiTiNOL-steel (NiTi-ST) for vibration absorption is investigated. The …
Evaluation of the energy saving potential in electric motors applying a load-based voltage control method.
This paper studies the viability of energy savings in electric motors by adjusting the voltage
according to load in motors that operate under significant load variations during their work …
according to load in motors that operate under significant load variations during their work …
Principle of optimal voltage regulation and energy-saving for induction motor with unknown constant-torque working condition
Z Bin, M Lili, D Hao - IEEE Access, 2020 - ieeexplore.ieee.org
To achieve optimal voltage regulation and energy savings of an AC induction motor
operating under constant-torque and variable-working-load conditions, and consider a …
operating under constant-torque and variable-working-load conditions, and consider a …