Numerical and Experimental Study of the Behavior of PVC Material Subjected to Aging

Lakhdar, Abdelghani; Jammoukh, Mustapha; Zahiri, Laidi; Mansouri, Khalifa; Moumen, Aziz; Salhi, Bachir

doi:10.1109/iraset48871.2020.9091998

Cited by 12 publications

(8 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The method used is finite elements offering several advantages such as its great ability to deal with nonlinear problems as well as complex laws. It is able to give a better approximation of the physical domain by solving several problems in various applications [9]- [12]. The resolution is done by dividing the problem into a set of domains (mesh) and then approaching the behavior of the material.…”

Section: Numerical Modeling Of Virgin Materialsmentioning

confidence: 99%

Numerical Modeling of the Thermo Mechanical Behavior of a Polymer Reinforced by Horn Fibers

Moumen¹

2020

IJATCSE

Self Cite

View full text Add to dashboard Cite

The use of bio-loads in the field of composites has become an essential concern for researchers, as opposed to mineral and classical loads that have dangerous effects on the environment. In this work, a tensile test on a virgin material of animal origin was carried out numerically by the finite element method which was able to confirm the experimental tests. The curves from this simulation mainly considered virgin material in a direction parallel to the fiber direction. The results of the numerical modeling have clearly illustrated that the virgin material has a significant Young modulus in the direction parallel to the fiber, which reinforces the assumptions of the anisotropy of the material of animal origin studied and the high rigidity at the direction of the fibers thanks to the keratin that confers this behavior. This bio load has been mixed with polypropylene for different percentages in order to promote the evolution of its thermo mechanical properties. Numerical modeling by the finite elements characterized the studied bio-composite which can find applications in the fields of the automotive, computers, construction and household articles etc.

show abstract

Section: Numerical Modeling Of Virgin Materialsmentioning

confidence: 99%

Numerical Modeling of the Thermo Mechanical Behavior of a Polymer Reinforced by Horn Fibers

Moumen¹

2020

IJATCSE

Self Cite

View full text Add to dashboard Cite

show abstract

“…In order to model the behavior of PA66 reinforced by Argan Nut Shell particles, several methods of homogenization can be used like the Asymptotic theory [15],Mean Field Homogenization [1] and Finite Element method [16].We will use the two last methods in our modeling due to their ability to better predict the bio composite behavior.…”

Section: Methodsmentioning

confidence: 99%

Numerical Study of the Mechanical Behavior of Polyamide 66 Reinforced by Argan Nut Shell Particles with the Finite Element Method and the Mori-Tanaka Model

2020

IJATCSE

View full text Add to dashboard Cite

The bio-loading of materials is a research axis that has been very well studied in recent years in order to meet the needs of industrialists, the requirements of regulations, environmental constraints and sustainable development, unlike classical loads having a harmful effect on the environment in addition to their high density and high cost. In this numerical modeling, we studied the mechanical behavior of Nylon PA66 reinforced by Argan Nut Shell particles (ANS) using the Finite Element method in comparison with the Mori-Tanaka model. The numerical modeling results show that these particles are rigid elastic having a Young's modulus of 8150 MPa and a stress at break of 244.5 MPa. The reinforcement of Nylon PA66 by ANS particles has better elastic properties compared to the pure state. Young's modulus improves from 3282 MPa to 3950 MPa by the finite element method and 3853.6 MPa by the Mori-Tanaka model. The stress at break also improves from 98.46 MPa to 118.5 MPa by the first method and 115.6 MPa by the second model. The study of the different parameters on the final behavior of the bio composite shows that the mechanical characteristics of the bio composite become more optimal by adding more particle content (Wt%) at an optimal value of 20 Wt% and by decreasing the Argan Nut Shell particles size. This bio load of natural origin will therefore be considered as an alternative for classical loads in order to obtain an environment friendly eco composite with much better mechanical properties.

show abstract

“…The aim of the present study is to validate the aging model of PVC material experimentally and numerically, and to predict by a numerical modeling, the mechanical behavior of this material bio loaded. We took two configurations, accelerated artificial and under normal conditions aging at an average Moroccan temperature [3].…”

Section: Astesj Issn: 2415-6698mentioning

confidence: 99%

“…The waste of plastic products continues to increase due to increased use in recent years. Among these materials we find PVC which covers all sectors of economic activity [1][2][3][4][5]. It's the second position after polyethylene.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Numerical Study of the Mechanical Behavior of Bio-Loaded PVC Subjected to Aging

Lakhdar¹,

Moumen²,

Zahiri³

et al. 2020

Adv. sci. technol. eng. syst. j.

Self Cite

View full text Add to dashboard Cite

Increased recycling of PVC has become a requirement in industrial and scientific research level. Several studies will be realized. To confirm and check the recycled materials performance, it will be important to go through numerical modeling, which consists not only in validating the results of the experiments, but also in predicting what happens when the material is loaded. PVC material is more used in different fields, that ultimately means, after service life, an increase in waste requiring a high recycling rate. This article presents an approach validating the aging model as well as a numerical analysis predicting the mechanical properties of PVC after aging. The analysis samples (rigid and flexible) PVC which are subject to two types of accelerated aging, allows to obtain an aging model. Numerical modeling of PVC after aging is carried out using the finite element method and has been able to confirm the results obtained experimentally. Predicting the mechanical properties of rigid PVC after aging loaded with coconut and cow horn fibers after a first recycling is made by the finite element method, Mori-Tanaka and Double inclusion models. The obtained results have showed an improvement in the mechanical characteristics of the PVC studied using this natural bio-loading with these two fibers which respect the environment and have a lower cost and more lightness.

show abstract

Numerical and Experimental Study of the Behavior of PVC Material Subjected to Aging

Cited by 12 publications

References 3 publications

Numerical Modeling of the Thermo Mechanical Behavior of a Polymer Reinforced by Horn Fibers

Numerical Modeling of the Thermo Mechanical Behavior of a Polymer Reinforced by Horn Fibers

Numerical Study of the Mechanical Behavior of Polyamide 66 Reinforced by Argan Nut Shell Particles with the Finite Element Method and the Mori-Tanaka Model

Experimental and Numerical Study of the Mechanical Behavior of Bio-Loaded PVC Subjected to Aging

Contact Info

Product

Resources

About