Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline

Li, Zheng; Yang, Zhigang; Kan, Junwu; Li-sheng,; Yan, Bingji; Lü, Dan

doi:10.1088/2053-1591/aab6e9

Cited by 3 publications

(2 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The power generation performance of the piezoelectric oscillator is affected by the structural size of the oscillator, the fixing method, the material properties, and the external load. Compared with the vibration isolator, when solving for the maximum power generation of the piezoelectric suspension, other factors remain the same, only the magnitude of the load is different [36][37][38]…”

Section: Voltagementioning

confidence: 99%

Modeling analysis and experiments of a novel hydro-pneumatic suspension with piezoelectric energy harvester

Wang

Ran

et al. 2023

Smart Mater. Struct.

View full text Add to dashboard Cite

With the rapid development of the semiconductor field, the application of micro-electro-mechanical systems embedded in smart devices and driverless vehicles is gradually widespread, and the problem of the self-powered of devices has gradually been attention. Hence, this study propose a novel hydro-pneumatic suspension system by embedding piezoelectric energy harvester into hydro-pneumatic suspensions, which makes the suspension structure simple and achieves the effect of self-powered for the monitoring and the diagnostics of a vehicle or its subsystems. The mathematical model of intermediate fixed piezoelectric energy harvester with hydro-pneumatic suspension was established. The influence of hydraulic component and exitation parameters of suspension system on damping force and power is analyzed. Numerical simulation proves that the novel hydro-pneumatic suspension with piezoelectric energy harvester is justified to achieve self-powered. The bench test proves the accuracy of some of the conclusions of the simulation and the feasibility of the structure.

show abstract

Section: Voltagementioning

confidence: 99%

Modeling analysis and experiments of a novel hydro-pneumatic suspension with piezoelectric energy harvester

Wang

Ran

et al. 2023

Smart Mater. Struct.

View full text Add to dashboard Cite

show abstract

“…According to the literature [32], the distance between the middle boundary layer and the bottom of the substrate is as follows:…”

Section: Mechanical Modellingmentioning

confidence: 99%

Modeling, Simulation and Analysis of Intermediate Fixed Piezoelectric Energy Harvester

Wang

et al. 2022

Energies

View full text Add to dashboard Cite

To address the problem that piezoelectric energy harvesters are difficult to apply in certain environments, this paper establishes the theoretical study of the intermediate fixed disc piezoelectric energy harvester (IFDPEH) based on the unimorph under concentrated force. The reliability of the model was indirectly verified by numerical simulation and Computer-Aided Engineering (CAE) simulation. The effects of load, radius ratio (piezoelectric layer/intermediate support), thickness ratio (piezoelectric layer/total thickness), and elastic modulus ratio (substrate/piezoelectric layer) on electrical energy were studied. The results indicate that the radius/thickness ratios of the IFDPEH based on aluminum and beryllium bronze are 0.05/0.31 and 0.05/0.48, respectively. In addition, through parameter comparison, it is found that the most important parameters affecting IFDPEH power are radius ratio and large load. The results are demonstrated to be meaningful for broadening the application of piezoelectric energy harvesters by the derived closed-form equations for the electrical energy along the diameters of the piezoelectric discs in the z-direction.

show abstract

Analysis of higher modes of Rayleigh-type waves in fiber-piezo thermoelastic composite structure

Baroi

Sahu

2023

Journal of Thermal Stresses

View full text Add to dashboard Cite

Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline

Cited by 3 publications

References 17 publications

Modeling analysis and experiments of a novel hydro-pneumatic suspension with piezoelectric energy harvester

Modeling analysis and experiments of a novel hydro-pneumatic suspension with piezoelectric energy harvester

Modeling, Simulation and Analysis of Intermediate Fixed Piezoelectric Energy Harvester

Analysis of higher modes of Rayleigh-type waves in fiber-piezo thermoelastic composite structure

Contact Info

Product

Resources

About