Application of Carbon Fiber-Based Composite for Electric Vehicle

Anwar, Miftahul; Cahyono, Sukmaji Indro; Wijang, Wisnu R.; Diharjo, Kuncoro

doi:10.4028/www.scientific.net/amr.896.574

Cited by 10 publications

(9 citation statements)

References 3 publications

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“…They are used Ansys program software to analyze stress field and structural behavior [4]. The sandwich honeycomb PP with glass-carbon fiber composite skin is investigated by using experiment and properties of the specimen as experiment result become input new properties for FEA simulation of the model [6,7]. Optimization of constraint design is conducted for carbon fiber bicycle frame [9].…”

Section: Review Previous Researchmentioning

confidence: 99%

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Finite element analysis of electric bicycle frame geometries

Cahyono¹,

Anwar²,

Diharjo³

et al. 2017

AIP Conference Proceedings

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The effect of load and thickness variation on stress analysis of monocoque frame of electric city car using FEM AIP Conference Proceedings 1788, 030077 (2017) Abstract. This paper presents a simulation Finite Element Analysis (FEA) model of electric trike frames. The model of electric trike frame is a standard bicycle frame with addition modification on the back side for battery pack component and passenger loads. The electric motor is driven to put in front wheel for easy maintenance. Due to gain maximum safety in the passenger area and easy assembling, the frame is manufactured by circular steel tube in the front side and square steel tube in the back side. FEA simulation has been investigating proper model based on steel tube profile. The profiles is circular and oval steel tube 1.65mm thickness, (1, 1 ½, and 1 ½) inch diameter in front and square steel tube 2 mm thickness, (30x30, 40x40 and 50x50) mm size in the back. The support tube of the electric bicycle frame is similar to the National Standard road bicycle (SNI).The validation of this simulation is using experiment method and adaption method for optimizing iteration time and accuracy. The result of the simulation is a factor of safety. Von misses stress distribution from simulation result is showed the critical are in joining tube under driver of the frame structure. The oval tube is reached safety factor better than the circular tube, and it's had a better performance against the vertical load. The best variable is variable 3 oval tube 56.6x40 mm diagonal size with 1.65 thickness. It maximum passenger load is 700Kg. It can be a recommendation to redesign future frame of the electric bicycle.

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Section: Review Previous Researchmentioning

confidence: 99%

“…Basic material (composite, aluminum, chromyl, steel, etc.) and common bicycle frame design have been analyzed by using FEA [3][4][5][6][7][8]. However a comprehensive study about trike frame has not been conducted.…”

Section: Introductionmentioning

confidence: 99%

Finite element analysis of electric bicycle frame geometries

Cahyono¹,

Anwar²,

Diharjo³

et al. 2017

AIP Conference Proceedings

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“…One of the uses of polyester resin is for a composite matrix with fibreglass reinforcement as the main material for the manufacture of fishing boats in Indonesia, as a substitute for wood raw materials which are increasingly scarce for the manufacture of fishing boats [1][2][3]. Until now, the use of boats with polyester resin composites with glass fibre reinforcement has developed very rapidly, starting from small fishing boats, speed boats, and tourist boats to vessels with a medium tonnage of 50 tons to 150 tons [3].…”

Section: Introductionmentioning

confidence: 99%

Method of Increasing the Fracture Toughness of Unsaturated Polyester with the Addition of Vinyl Ester as a Material for Automotive Body

Nusyirwan,

Fikri,

Vachanidyo

2024

AJMSP

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Unsaturated polyester is the polymer material most widely used for matrix composites in the field of construction engineering, including for ships, automotive components and other engineering fields. The weakness of this polymer is that it is brittle and brittle and is unable to withstand cracking loads due to having cross-linked molecules that easily link together. The study to improve it was mixing with vinyl ester which succeeded in making the polyester crack resistant which was tested using a CTM machine and the fracture was observed using an SEM microscope. The test results showed that the polyester polymer mixed with 30% vinyl ester showed the highest increase in fracture strength, which was equal to K1c = 1.67 N.mm0.5 compared to pure polyester, only K1c = 0.77 N.mm0.5 can increase (216 %). Increasing the mixture content of 30% vinyl ester in polyester will change the brittle nature of unsaturated polyester to become more resilient because the vinyl ester molecules break the bonds of the polyester molecular chains.

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“…With reference to automotive applications, carbon fiber reinforced polymer (CFRP) laminates have been used in the past three decades to manufacture body shell components of sports cars, like the hood, since they exhibit a convenient combination of high strength and low weight [4]. Currently, they are under consideration also for possible use in other (mass-market) classes of cars, notwithstanding higher production costs [5,6]. Indeed, the use of lightweight materials is essential to lower the power consumption, particularly for hybrid and electric vehicles, hence, permitting them to fulfill sustainable mobility policies [4,5,[7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Experimental Characterization of a High-Damping Viscoelastic Material Enclosed in Carbon Fiber Reinforced Polymer Components

Troncossi

Taddia²,

Rivola

et al. 2020

Applied Sciences

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This work aims to identify the damping properties of a commercial viscoelastic material that can be embedded and cured between the layers of composite laminates. The material may be adopted for reducing the vibration response of composite panels, typically used in automotive and aerospace applications, e.g. as vehicle body shell components. In order to objectively estimate the actual potential to enhance the noise vibration and harshness aspects, the effects of the viscoelastic material on the modal parameters of carbon/epoxy thin panels are quantitatively assessed through experimental modal analysis. Two different experiments are conducted, namely impact hammer tests and shaker excitation measurements. Based on the results of the experimental campaign, the investigated material is confirmed as a promising solution for possibly reducing the severity of vibrations in composite panels, thanks to its high damping properties. Indeed, the presence of just one layer proves to triple the damping properties of a thin panel. An approximate damping model is derived from the measured data in order to effectively simulate the dynamic response of new design solutions, including thin composite panels featuring the viscoelastic material.

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Application of Carbon Fiber-Based Composite for Electric Vehicle

Cited by 10 publications

References 3 publications

Finite element analysis of electric bicycle frame geometries

Finite element analysis of electric bicycle frame geometries

Method of Increasing the Fracture Toughness of Unsaturated Polyester with the Addition of Vinyl Ester as a Material for Automotive Body

Experimental Characterization of a High-Damping Viscoelastic Material Enclosed in Carbon Fiber Reinforced Polymer Components

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