Study on the Induced Voltage in Piezoelectric Smart Material (PZT) Using ANSYS Electric &amp; Fuzzy Logic

Afzal, Muhammad Javaid; Javaid, Farah; Tayyaba, Shahzadi; Ashraf, Muhammad Waseem; Hossain, Md. Forhad

doi:10.5109/4102508

Cited by 5 publications

(5 citation statements)

References 12 publications

(15 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…ANSYS is a powerful tool for real-time simulation. Numerous researchers have used ANSYS software for simulation before production [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30]. This work evaluates the velocity and temperature using the heat exchanger's ANSYS fluid flow (fluent) simulation.…”

Section: Ansys Simulationmentioning

confidence: 99%

Study the heat exchanger through ANSYS Fluent

Sufian,

Muhammad Javaid Afzal,

Javaid

et al. 2023

Proceedings of International Exchange and Innovation Conference on Engineering &Amp; Sciences (IEICES)

View full text Add to dashboard Cite

A heat exchanger is a tool used to move heat from one fluid to another without letting the fluids mix. The fluids can be liquids or gases, flowing in separate channels or passages separated by a solid wall. In order to get the cold fluid to the desired temperature, the heat exchanger converts thermal energy from the hot fluid to the cold fluid. They are commonly used in a number of businesses and industries to recover waste heat, cool or heat process fluids, and maintain or adjust temperatures. ANSYS Fluent software was used to model and simulate the heat exchanger in this investigation. The simulation results of the heat exchanger of velocity at the inlet and temperature at the outlet are 3.43 m/s and 3.4×10 2 K, respectively. The study aimed to understand better the heat exchanger's fluid flow and heat transfer properties to design it for better performance. A wide range of working situations was simulated, including various inlet velocities, outlet pressures, and temperatures. Experimental data were used to validate the simulation model, and the findings revealed good agreement between the two. For better findings, copper material was employed in the simulation in this study rather than aluminium in the work of other researchers. Copper is a better heat conductor than aluminium because it has a higher thermal conductivity. Because of this, it is a strong option for applications where heat transfer must happen swiftly and effectively. Copper is a superior material for applications that will be exposed to aggressive environments since it is more corrosion-resistant than aluminium. The simulation results were examined to determine how different factors affected the heat exchanger's output, including its heat transmission and fluid flow capabilities. The simulation was then used to improve the heat exchanger's design for improved performance.

show abstract

Section: Ansys Simulationmentioning

confidence: 99%

Study the heat exchanger through ANSYS Fluent

Sufian,

Muhammad Javaid Afzal,

Javaid

et al. 2023

Proceedings of International Exchange and Innovation Conference on Engineering &Amp; Sciences (IEICES)

View full text Add to dashboard Cite

show abstract

“…Many stage junctions for electronic packaging in these microchannels were first proposed by . Utilizing computational fluid dynamics (CFD) in the ANSYS 182,183) , it was possible to numerically analyze the three-dimensional streamline flow transference of heat with these junctions 78) . The complexity of the focusing behavior of sphere-shaped particles with the aspect ratio for a wide range of Re in these microchannels was investigated by Liu et al (2014).…”

Section: Straight Microchannelsmentioning

confidence: 99%

A Review on Microchannel Fabrication Methods and Applications in Large-Scale and Prospective Industries

Afzal¹,

Tayyaba²,

Ashraf³

et al. 2022

Evergreen

View full text Add to dashboard Cite

Microchannels based on microelectromechanical systems (MEMS) have received a lot of interest in the microfluidics and biomedical fields over the past forty years. While their applications have been multifarious, a comprehensive literature review focusing on their design, type, and applications is not currently present in the literature. Researchers working on these elements of microchannels will gain targeted knowledge from the current review on microchannels. Due to its advanced properties, flexibility of mass, and small size, microdevice demand has been rising quickly, particularly in industrial applications. The classification of microchannels and their uses are the main focus of this work. These include but are not limited to molding, electroplating, lithography, lab-ona-chip, micromolding, micromachining, micromilling, laser ablation, lithography, microcontact printing (µcp), hot embossing, electrochemical micromachining (EMM), and etching. In addition, numerous hybrid techniques for microchannel manufacturing have been reported. So, in essence, this review offers a range of advancements in microchannel manufacturing. The review also attempts to present a qualitative analysis describing the various methodologies associated with microchannels in terms of their design, shape, and flow regimes for applications such as pressure drop and transfer of heat prediction. Additionally, depending on the precise uses needed, a number of materials, including but not limited to ceramics, silicon, metals, and polymers, are utilized in the manufacture of microchannels. On metallic substrates, polymers such as silicon, glass, and polymeric materials are used. The biomedical industry uses polymeric and glass substrates instead of silicon substrates, which are used for mechanical engineering and electronic applications. In addition to outlining methods for choosing the best kind of microchannel, this paper also suggests important directions for the future.

show abstract

“…Owing to the superior properties of ZnO, the structural and optical properties of ZnO can be altered by doping it with other materials. The group II elements, including calcium, magnesium, strontium, and barium, are considered the most conductive materials that can be easily incorporated into the atomic structure of ZnO, resulting in altered structural and optical properties, including the grain size and band-gap, of ZnO structures produced as a result of doping (Sheikh et al, 2013;Afzal et al, 2020;Baig et al, 2020;Sarwar et al, 2021). Adding second group element doping in ZnO nanostructures results in the alternation of the band gap as well as the structural morphology of ZnO nanostructures (Mahdhi et al, 2018;Sarwar and Ashraf, 2020;Tayyaba et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Simulation, synthesis, and analysis of strontium-doped ZnO nanostructures for optoelectronics and energy-harvesting devices

Anjum,

Ashraf,

Tayyaba

et al. 2023

Front. Mater.

View full text Add to dashboard Cite

The demand for clean and sustainable alternative energy resources is linearly increasing day by day due to the prevailing electricity crisis. Small-scale energy harvesting is considered a sustainable way to generate clean energy. Advanced energy solar cells, mainly dye-sensitized solar cells use solar energy and convert it into electrical energy. Similarly, MEMS-based piezoelectric materials are used to convert mechanical energy into electrical energy. For these applications, zinc oxide is considered one of the most suitable materials with high conductive, tunable band gap, and piezoelectric properties. However, altering these properties can be carried out by the addition of metal and other materials. Various research work has been carried out to study the addition of conductive metal as a dopant to alter the properties of zinc oxide. In this study, Strontium has been doped in ZnO to form a nanostructure for application in DSSC and microelectromechanical systems (MEMS) energy harvesters. Analysis has been conducted using the simulation and fabrication method. The results show that the doping and the pore size of the substrate (Anodic Aluminum oxide membrane) largely affect the output voltage and current. The difference between the simulated and experimental results was less than 1%, which shows the accuracy of the simulation. Tuning of the band gap can be observed by the addition of Sr in the ZnO nanostructure. For microelectromechanical systems energy harvesters, Sr-doped ZnO nanostructures deposited on anodic aluminum oxide show 7.10 mV of voltage and 1.11 uA of current output. The addition of Sr doping in ZnO shows the improvement in the generated current and voltage for the energy harvester and the improvement in overall power conversion efficiency for dye-sensitized solar cells. MEMS-based energy harvesting devices and low-cost advanced solar cells are promising to improve the efficiency of energy generation at a small scale.

show abstract

Study on the Induced Voltage in Piezoelectric Smart Material (PZT) Using ANSYS Electric & Fuzzy Logic

Cited by 5 publications

References 12 publications

Study the heat exchanger through ANSYS Fluent

Study the heat exchanger through ANSYS Fluent

A Review on Microchannel Fabrication Methods and Applications in Large-Scale and Prospective Industries

Simulation, synthesis, and analysis of strontium-doped ZnO nanostructures for optoelectronics and energy-harvesting devices

Contact Info

Product

Resources

About