Advanced structural analysis of various composite materials with carbon nano-tubes for property enhancement

Venkatesan, Karthik Rajan; Geetha, S.; Vijayanandh, R.; Kumar, G. Raj; Jagadeeshwaran, P.; Kumar, Ravinder

doi:10.1063/5.0019367

Cited by 17 publications

(17 citation statements)

References 11 publications

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“…The CVA is the acronym for computational vibrational analysis. Because the CVA plays such an important role in the extraction of electrical power, it is necessary to provide a comprehensive description of the issue [30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46].…”

Section: Exergy Based Results and Discussion On Pveh Based Energy Systemmentioning

confidence: 99%

“…The number of natural frequency modes has been fixed at ten, with the majority of the modes having the capacity to lie in structurally safe situations and the minority of the modes having the potential to lie in structurally detrimental settings. The function that gov- The number of more advanced governing equations that have been incorporated into the system ranges from ( 28) to (33). In this study, the computational approach of Finite Element Analysis (FEA) was employed for both examinations of the vibrational and structural outcomes of wind turbine blades with the assistance of the ANSYS FEA tool.…”

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

“…The main parts of the two different topics are these governing equations from (28) to (33). First of all, these governing equations take into account the aerodynamic force on the wind turbine blades and their positions.…”

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

“…The first point of interest is clear from Equations ( 28) to (30). Second, the natural frequencies are fully included in the next set of governing equations from ( 31) to (33). So, aerodynamic forces acting on the wind turbine blade, the displacement of the wind turbine blade, and the natural frequencies of the wind turbine blades [21][22][23][24][25] are the most important parts of these governing equations.…”

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

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Design and multi‐disciplinary computational investigations on PVEH patches attached horizontal axis hybrid wind turbine system for additional energy extraction in HALE UAVs

Raja¹,

AL-bonsrulah²,

Raji³

et al. 2022

IET Renewable Power Gen

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Unmanned Aerial Vehicles (UAVs) and their allies have dramatically increased aerospace's energy needs. To meet this need, hybrid power systems and extensive power utilization evaluations must be developed. This research focuses on energy and exergy-based studies of hybrid wind power systems for fixed-wing UAVs, which depend on wind turbines and piezoelectric patches. The proposed hybrid wind turbine is planned to be located at the fixed-wing UAVs' rear position. The wind turbine was initially conceived and built using analytical methods and CAD tools based on power input. The wind turbine's CFD has produced the desired aerodynamic pressures and temperatures, torque, and power. Wind turbine exergy efficiencies have been determined using standard and specialized methods. Wind turbine blades are also patched with PVEH patches to generate hybrid electricity from renewable sources. CFRP-UD-Prepreg, CFRP-Woven-Prepreg, GFRP-FR-4-Fabric, GFRP-S-UD, GFRP-E-Fabric, and KFRP-49-UD are the lightweight materials used in this work. PVEH patches, along with wind turbines, have been studied for energy and exergy. Modern engineering methods have shown that the proposed hybrid system is better suited to meet high power requirements. Based on this system, the wind turbine system is 0.39226 and the PVEH patches are 0.28131. Finally, aeroacoustic, vibrational, and structural studies are computationally analyzed.

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Section: Exergy Based Results and Discussion On Pveh Based Energy Systemmentioning

confidence: 99%

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

Section: Proposed Methodology-ii-cvamentioning

confidence: 99%

See 2 more Smart Citations

Design and multi‐disciplinary computational investigations on PVEH patches attached horizontal axis hybrid wind turbine system for additional energy extraction in HALE UAVs

Raja¹,

AL-bonsrulah²,

Raji³

et al. 2022

IET Renewable Power Gen

View full text Add to dashboard Cite

show abstract

“…Hence, the micrographs agree with the mechanical test results (Nagalingam et al, 2010;Pradeepand and Edwin Raja Dhas, 2015;Obi Reddy et al, 2016;Pradeep and Edwin Raja Dhas, 2016;Verma et al, 2016;Bino Prince Raja et al, 2017;Bino Prince Raja and Jones Retnam, 2019;Raj Kumar. et al, 2019;Mohamed Bak et al, 2020;Venkatesan et al, 2020;Raj et al, 2021;Sonia et al, 2021;Vijayanandh et al, 2021;Vinay et al, 2021).…”

Section: Sem Of Fractured Tensile Specimenmentioning

confidence: 99%

Effect of coconut shell nanopowder reinforcement in the development of palm fiber composites

Dhas

Lewise

Kumar³

et al. 2022

Front. Mater.

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Lightweight materials are being employed in aeronautical and automobile industries for high strength, lower weight, and energy consumption. Attention is needed to control pollution through the usage of harmful synthetic composites globally. In this work, coconut shell nanofillers are reinforced in the development of various palm fiber (leaf stalk, leaf sheath, leaf-spine, and fruit) composites using the hand layup technique. Mechanical and morphological effects of the addition of nano-coconut-shell-powder to the composites are addressed. The palm fibers are sandwiched within the glass fiber to improve the strength of composites. The addition of coconut shell nanoparticles in the composites improves the tensile, flexural, impact, hardness, and water absorption characteristics. SEM image observations on the composite indicate the buildup of nanomodified matrix residues around the fiber bundle. The adhesive property of the composite is confirmed by Fourier transform infrared spectroscopy examination, which reveals the presence of one additional alcohol/phenol OH stretch, one less alkyl CH stretch, and aromatic CH bending functional groups. The inclusion of palm fibers during the fabrication of composites facilitated the pushing of curves to higher temperatures with considerable degradation temperatures, thereby increasing thermal stability and making them suitable for thermal applications. Development of the eco-composite changes environmental impact factors aiming sustainability.

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Investigation of Automotive Disc Brake's Material Based on Tribological Parameters by Using Computational Structural Analysis

Arul¹,

Vijayanandh²,

Ramesh³

et al. 2022

Tribology and Characterization of Surface Coatings

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Advanced structural analysis of various composite materials with carbon nano-tubes for property enhancement

Cited by 17 publications

References 11 publications

Design and multi‐disciplinary computational investigations on PVEH patches attached horizontal axis hybrid wind turbine system for additional energy extraction in HALE UAVs

Design and multi‐disciplinary computational investigations on PVEH patches attached horizontal axis hybrid wind turbine system for additional energy extraction in HALE UAVs

Effect of coconut shell nanopowder reinforcement in the development of palm fiber composites

Investigation of Automotive Disc Brake's Material Based on Tribological Parameters by Using Computational Structural Analysis

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