ISSN 2288-2103 (Print)
ISSN 2288-2111 (Online)
 
 
 
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Abstract

Composites Research. 2018 31(6): 311-316
ⓒ The Journal of the Korean Society for Composite Materials
    
 
Experimental and Finite Element Analysis of Free Vibration Behaviour of Graphene Oxide Incorporated Carbon Fiber/Epoxy Composite
Nitai Chandra Adak, Kamalkishor Janardhanji Uke, Tapas Kuila, Pranab Samanta, Joong Hee Lee
Academy of Scientific and Innovative Research (AcSIR), CSIR-CMERI, Campus, Durgapur 713209, India, Condition Monitoring and Structural Analysis Division, Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute, Durgapur-713209, India, Surface Engineering & Tribology Division, Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute, Durgapur-713209, India, Advanced Materials Research Institute for BIN Fusion Technology (BK Plus Global, Program), Department of BIN Convergence Technology, Chonbuk National University, Jeonju 54896, Korea
 
 
Experimental and Finite Element Analysis of Free Vibration Behaviour of Graphene Oxide Incorporated Carbon Fiber/Epoxy Composite
Nitai Chandra Adak, Kamalkishor Janardhanji Uke, Tapas Kuila, Pranab Samanta, Joong Hee Lee
Academy of Scientific and Innovative Research (AcSIR), CSIR-CMERI, Campus, Durgapur 713209, India, Condition Monitoring and Structural Analysis Division, Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute, Durgapur-713209, India, Surface Engineering & Tribology Division, Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute, Durgapur-713209, India, Advanced Materials Research Institute for BIN Fusion Technology (BK Plus Global, Program), Department of BIN Convergence Technology, Chonbuk National University, Jeonju 54896, Korea
 

In the present study, the effect of GO in damping capacity of CF/epoxy laminates was studied via free vibration analysis. The composite laminates were manufactured by using vacuum assisted resin transfer molding technique. The damping properties of the prepared hybrid composites were determined in terms of natural frequency and damping ratio in free vibration test. The foremost aspire of this investigation was to compare the vibration properties i.e. natural frequency and modal damping of the prepared composites with the numerical results. The numerical study was carried out via FEA using ANSYSTM workbench software. The parametric study of the numerical models was also studied considering the beam free length and the beam thickness. It was found that the incorporation of GO enhanced the damping capacity of the composite and the variation of natural frequencies in mode1varied by 2- 5% compared to the experimental study.
 
Key words : Graphene, Composite, Vibration study, Numerical analysis
중심단어 : Graphene, Composite, Vibration study, Numerical analysis
 
 
  
 
 
 

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