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Compression Test on Epoxy-Polyurethane Blended Resin, with Nanoclay Reinforced Composite Pipeline and Finite Element Analysis
Objectives: The present paper demonstrates a study on properties of epoxy-polyurethane composite pipe reinforced with specially treated Nanoclay as reinforcement using finite element modeling under static conditions. Methods/Statistical Analysis: The analysis of composite pipe and the resulting properties of pipeline with uniform distribution of particles have been studied by the systematic procedure using the finite element model. The modeling is performed as per the pipeline construction standards and the properties were compared with test values as per ASTM standards. The pipeline for various particle orientations is studied using improved mechanical property criteria. Findings: Epoxy being good in mechanical properties, blended in the ratio of 60:40 percent with polyurethane for better compatibility and hence improved mechanical properties by providing with interpenetrating resin matrix. The amine treated Nanoclay increases the compression strength of the existing polyurethane pipelineby about 38% for the 3% reinforcement and shear strength for 1% Nanoclay. This also supported by Finite element analysis and also it has been shown that for 0 0 orientation of Nanoclay the composites exhibit better properties. Application/Improvements: The polymer composite pipes are used in varieties of applications and they have been widely used in industries such as oil,gas,transport and offshore applications. Polyurethane coated pipelines are most popular for industrial applications.
Composite, Epoxy, Pipeline, Polyurethane, Treated Nanoclay
- Buarque EN, Almeida JRM. The Effect of Cylindrical Defects on the Tensile Strength of Glass Fiber/Vinyl-Ester Matrix Reinforced Composite Pipes, Composite Structures. 2007; 79(2):270–9.
- Chang RR. Experimental and Theoretical Analyses of First-Ply Failure of Laminated Composite Pressure Vessels, Composite Structures. 2000; 49(2):237−43.
- Duell JM, Wilson JM, Kessler MR. Analysis of a Carbon Composite Overwrap Pipeline Repair System, International Journal of Pressure Vessels and Piping. 2008; 85(11):782–8.
- Parnas L, Katırcı N. Design of Fiberreinforced Composite Pressure Vessels Under Various Loading Conditions, Composite Structures. 2002; 58(1):83−95.
- Wahab MA, Alam MS, Pang SS, Peck JA, Jones RA. Stress Analysis of Nonconventional Composite Pipes, Composite Structures. 2007; 79(1):125–32.
- Guedes RM. Stress–Strain Analysis of a Cylindrical Pipe Subjected to a Transverse Load and Large Deflections, Composite Structures. 2009; 88(2):188–94.
- Ratter F, Lueddeke D, Huang SC. Finite Element Analysis of the Lateral Crushing Behavior of Segmented Composite Tubes, Journal of Engineering Technology and Education.2009; 6:1−16.
- Bakaiyan H, Hosseini H, Ameri E. Analysis of MultiLayered Filament-Wound Composite Pipes under Combined Internal Pressure and Thermo-mechanical Loading with Thermal Variations, Composite Structures.2008; 88(4):532–41.
- Nagesh. Finite-Element Analysis of Composite Pressure Vessels with Progressive Degradation, Defence Science Journal. 2003; 53(1):75−86.
- Varley V, Vasiliev V. Evgeny Morozov, Mechanics and Analysis of Composite Materials. 1st Edition, Elsevier Science Ltd: Moscow, 2001.
- Logeshkumar V, Athimoolam M, Moorthy TV. Finite Element Analysis of Nanoclay Reinforced EpoxyPolyurethane Composite Pipeline for Offshore Applications.Proceedings of ICADM India, 2015, p. 41−48.
- Jerome CSJ, Sup PJ, Ho LK. Development of Finite Element Model Technology for Composite Pipe with Sewage Pipe Renewal Method, Indian Journal of Science and Technology. 2015 Mar; 8(S5):164−71.
- Nirmala R, Rajkumar R. Finite Element Analysis of Buried UPVC Pipe, Indian Journal of Science and Technology. 2016 Feb; 9(5):1−5.
- Anbazhagan AMS, Anand MD. Design and Crack Analysis of Pressure Vessel Saddles using Finite Element Method, Indian Journal of Science and Technology. 2016 Jun; 9(21):1−12.
- Aghili AL, Goudarzi AM, Paknahad A, Imani M, Mehrizi AA. Finite Element Analysis of Human Femur by Reverse Engineering Modeling Method, Indian Journal of Science and Technology. 2015 Jul; 8(13):1−10.
- Mezhuyev V, Lavrik V. Improved Finite Element Approach for Modeling Three-Dimensional Linear-Elastic Bodies, Indian Journal of Science and Technology. 2015 Nov; 8(30):1−10.
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