Boosting Mechanical Properties of Orthoses - Foot Ankle by Adding Carbon Nanotube Particles

Jeryo, Abbas H.; Chiad, Jumaa Salman; Abbod, Wajdi S.

doi:10.4028/www.scientific.net/msf.1039.518

Cited by 5 publications

(2 citation statements)

References 44 publications

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“…Mechanical workshops were also utilized for shaping and cutting different types of forms. Ankle foot orthoses (AFO) feature characteristics are laminated using practical knowledge and analytical method limitations to determine experimental input parameters [37]. Therefore, the measured parameters are the number of Ti nanolayers and Perlon layers.…”

Section: Ankle Foot Orthoses Laminations With Design Parametersmentioning

confidence: 99%

Characterization and Fabrication of Ankle Foot Orthoses using Composite with Titanium Nanoparticles

Khalaf,

Ben Amor,

Louhichi

2024

NJES

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Orthoses and prostheses were Chosen and laminated based on their high Yield, ultimate stresses, bending stresses, and fatigue limit. Response Surface Methodology (RSM) was utilized to find the best values for two parameters reinforcement perlon fiber and percent of Titanium Nanoparticle coupled with the matrix resin during optimization. The response surface methodology combined the expertise of mathematicians and statisticians to construct and analyze experimental models. Using this method, we identified 13 different lamination samples comprising a wide range of perlon number and Ti nano Wt% in their Perlon layer composition. All lamination materials defined by RSM methods and produced by a vacuum system were subjected to a battery of tests, with fatigue tests performed on the ideal laminating material in contrast to laminations created in the first study (Tensile test, Bending test, and Fatigue tests according to the ASTM D638 and D790 respectively). In comparison to the other 12 laminations tested using Design Expert version 10.0.2, the lamination with ten perlon layers and 0.75 percent Ti nano proved to be the strongest overall in terms of Yield, ultimate, and bending loads. This study used composite materials and titanium nanoparticles to characterize and fabricate ankle foot orthoses. Strength in bending should amount to about 70 MPa, around 85 MPa in tensile tension. Two empirical quadratic equations for the models of peak bending strength and maximum tensile stress with 95% confidence were created using the response surface approach and analysis of variance within the design of experiments software.

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Section: Ankle Foot Orthoses Laminations With Design Parametersmentioning

confidence: 99%

Characterization and Fabrication of Ankle Foot Orthoses using Composite with Titanium Nanoparticles

Khalaf,

Ben Amor,

Louhichi

2024

NJES

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“…There have been various different forms of prosthetic feet introduced that are intended for this function. Patients with disabilities have been given SACH as a prescription because it has the potential to reduce the impact loading experienced during heel striking [2]. Nevertheless, this prosthetic foot is capable of storing and then releasing a negligible quantity of elastic energy [3].…”

Section: Introductionmentioning

confidence: 99%

Identifying some regularities of the fatigue behavior of the reinforced carbon-fiber with Al2O3 nanoparticles composite structure of the prosthesis foot

Shomran¹,

Faisal

Hussein

et al. 2023

EEJET

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In this research Carbon-Fiber with AL2O3 Nanoparticles Composite Structure of the Prosthesis foot has been examined and analysed numerically explain the fatigue behaviour of the prosthesis. Nanoparticles made of AL2O3 were incorporated into the production process of the composite structure of the prosthesis foot in the appropriate manner. The life forecast, the damage indicator, and the Biaxiliray indexation were the three primary considerations that went into the process of studying the composite construction of the prosthesis foot. The life prediction was the most important factor. Experiments on the phenomena of fatigue have been carried out with the stress being entirely reversed as the variable in order to ensure that the findings are in keeping with the theory that was proposed by GoodMan. In order to develop an estimate for these characteristics, the dynamic load that was applied, which was 1000 N, was utilised. It used the dynamic load that was applied in order to produce an estimate for these characteristics so that we could better understand them. The results of the computational research showed that the life prediction could be increased to 106 cycles by applying a primary force of 1000 N. This was shown by the findings of the studyThis was demonstrated by the findings. While the same load application was being carried out, the Biaxiliray indexation attained a value of 0.99. In addition to the research that was done on the damage indicator, the numerical findings demonstrated that the damage can be seen after the initial 1000 cycles of stress have been applied. This was demonstrated both by the research that was done on the damage indicator as well as by the numerical findings

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Study and analysis the flexion moment in active and passive knee prosthesis using back propagation neural network predictive

Al-Maliky

Chiad

2022

J Braz. Soc. Mech. Sci. Eng.

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Boosting Mechanical Properties of Orthoses - Foot Ankle by Adding Carbon Nanotube Particles

Cited by 5 publications

References 44 publications

Characterization and Fabrication of Ankle Foot Orthoses using Composite with Titanium Nanoparticles

Characterization and Fabrication of Ankle Foot Orthoses using Composite with Titanium Nanoparticles

Identifying some regularities of the fatigue behavior of the reinforced carbon-fiber with Al2O3 nanoparticles composite structure of the prosthesis foot

Study and analysis the flexion moment in active and passive knee prosthesis using back propagation neural network predictive

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