@inbook {6981,
	title = {3D Printing Analysis by Powder Bed Printer (PBP) of a Thoracic Aorta Under Simufact Additive},
	booktitle = {Research Anthology on Emerging Technologies and Ethical Implications in Human Enhancement},
	year = {2021},
	pages = {774-785},
	abstract = {In recent decades, vascular surgery has seen the arrival of endovascular techniques for the treatment of vascular diseases such as aortic diseases (aneurysms, dissections, and atherosclerosis). The 3D printing process by addition of material gives an effector of choice to the digital chain, opening the way to the manufacture of shapes and complex geometries, impossible to achieve before with conventional methods. This chapter focuses on the bio-design study of the thoracic aorta in adults. A bio-design protocol was established based on medical imaging, extraction of the shape, and finally, the 3D modeling of the aorta; secondly, a bio-printing method based on 3D printing that could serve as regenerative medicine has been proposed. A simulation of the bio-printing process was carried out under the software Simufact Additive whose purpose is to predict the distortion and residual stress of the printed model. The binder injection printing technique in a Powder Bed Printer (PBP) bed is used. The results obtained are very acceptable compared with the results of the error elements found.},
	author = {Ameddah, Hacene and Mazouz,  Hammoudi}
}
@proceedings {6992,
	title = {Computer Aided Inspection by Reverse Engineering for Reproduction of Gear Teeth},
	journal = {5th Tunisian Congress on Mechanics ~COTUME 2020 ~22 au 24 Mars},
	year = {2021},
	address = {Hammamet, Tunisia},
	author = {Selloum, Rabia and Ameddah, Hacene and Brioua, Mourad}
}
@article {6970,
	title = {Design of graded lattice structures in turbine blades using topology optimization},
	journal = {International Journal of Computer Integrated Manufacturing},
	volume = {34},
	number = {4},
	year = {2021},
	abstract = {Designing and manufacturing lattice structures with Topology Optimization (TO) and Additive Manufacturing (AM) techniques is a novel method to create light-weight components with promising potential and high design flexibility. This paper proposes a new design of lightweight-graded lattice structures to replace the internal solid volume of the turbine blade to increase its endurance of high thermal stresses effects. The microstructure design of unit cells in a 3D framework is conducted by using the lattice structure topology optimization (LSTO) technique. The role of the LSTO is to find an optimal density distribution of lattice structures in the design space under specific stress constraints and fill the inner solid part of the blade with graded lattice structures. The derived implicit surfaces modelling is used from a triply periodic minimal surfaces (TPMS) to optimize the mechanical performances of lattice structures. Numerical results show the validity of the proposed method. The effectiveness and robustness of the constructed models are analysed by using finite element analysis. The simulation results show that the graded lattice structures in the improved designs have better efficiency in terms of lightweight (33.41{\textendash}40.32\%), stress (25.52{\textendash}48.55\%) and deformation (7.35{\textendash}19.58\%) compared to the initial design.},
	url = {https://www.tandfonline.com/doi/abs/10.1080/0951192X.2021.1872106},
	author = {Ali-Alkebsi, Ebrahim-Ahmed and Ameddah, Hacene and Toufik Outtas and Almutawakel, Abdallah}
}
@proceedings {6993,
	title = {Fatigue behavior study of the biodegradabe cardiovascular stent.},
	journal = {5th Tunisian Congress on Mechanics ~COTUME 2020 ~Hammamet 22 au 24 Mars},
	year = {2021},
	author = {Ameddah, Hacene and Lounansa, Salim and Mazouz,  Hammoudi}
}
@conference {6932,
	title = {Inspection on a Three-Dimensional Measuring Machine for a Virtual Model for Additive Manufacturing},
	booktitle = {International Conference on Advances in Mechanical Engineering and Mechanics},
	year = {2021},
	pages = {138{\textendash}143},
	publisher = {Advances in Mechanical Engineering, Materials and Mechanics},
	organization = {Advances in Mechanical Engineering, Materials and Mechanics},
	abstract = {Today, and to quickly meet the high demands of variability, supply chain efficiency and energy optimization, business markets are looking for modern manufacturing technologies and as a solution, industry 4.0 is using the benefits of integrating modern manufacturing technologies and information systems to promote production capabilities. In this context, intelligent industry represents a new generation of automatic production systems based on the concepts of intelligent industry, intelligent manufacturing, control and intelligent inspection, such as inspection on coordinate measuring machines (CMMs). This technology allows many machines to be integrated into a plant and controlled online using the MBD (Model Based Design) quality system. The problem of conformity of parts with complex geometry is becoming more and more important. The objective of this work is to present a 3D inspection technique on a virtual model (MBD: Model Based Design), using a coordinate measuring machine equipped with a {\textquotedblleft}POWER INSPECT{\textquotedblright} measurement and inspection software. The interest of this technique is to show the impact of the dimensional inspection and geometric tolerance process of the CAD model for the CAI (Computer aided Inspection) approach on the fidelity of the finished product for additive manufacturing (AM) including intelligent industry.},
	url = {https://link.springer.com/chapter/10.1007/978-3-030-52071-7_20},
	author = {Ameddah, Hacene and Selloum, Rabia and Brioua, Mourad}
}
@inbook {6979,
	title = {Integrated Kinematic Machining Error Compensation for Impeller Rough Tool Paths Programming in a Step-Nc Format Using Neural Network Approach Prediction},
	booktitle = {Artificial Neural Network Applications in Business and Engineering},
	volume = {7},
	year = {2021},
	pages = {144-170},
	abstract = {The most important components used in aerospace, ships, and automobiles are designed with free form surfaces. An impeller is one of the most important components that are difficult to machine because of its twisted blades. This research book is based on the premise that a STEP-NC program can document {\textquotedblleft}generic{\textquotedblright} manufacturing information for an impeller. This way, a STEP-NC program can be made machine-independent and has an advantage over the conventional G-code-based NC program that is always generated for a specific CNC machine. Rough machining is recognized as the most crucial procedure influencing machining efficiency and is critical for the finishing process. The research work reported in this chapter focuses on introduces a fully STEP-compliant CNC by putting forward an interpolation algorithm for non uniform rational basic spline (NURBS) curve system for rough milling tool paths with an aim to solve the problems of kinematic errors solutions in five axis machine by neural network implementation.},
	author = {Ameddah, Hacene}
}
@inbook {6980,
	title = {A Particle Swarm Optimization-Based Approach for Finding Reliability in a Total Hip Prosthesis},
	booktitle = {Artificial Neural Network Applications in Business and Engineering},
	volume = {10},
	year = {2021},
	pages = {222-242},
	abstract = {Nowadays, we assist the global extension of reliability optimization problems from the design phase of systems and sub-systems to the design and operational phases, not only of systems and sub-systems, but also of bio functionality design. This chapter investigates the relative performances of particle swarm optimization (PSO) variants when used to find reliability in the total hip prosthesis by finding the maximization of jumping distance (JD) to avoid dislocation and the minimization of system{\textquoteright}s stability to offer mobility. Statistical analysis of different cases of head diameters of 22, 28, 36, 40 mm has been conducted to survey the convergence and relative performances of the main PSO variants when applied to solve reliability in the total hip prosthesis.},
	author = {Bouakkar, Loubna and Ameddah, Hacene and Mazouz,  Hammoudi}
}
@article {6978,
	title = {A Study of the Thermo-Mechanical Behavior of a Gas Turbine Blade in Composite Materials Reinforced with Mast},
	journal = {Revue des Composites et des Mat{\'e}riaux Avanc{\'e}s},
	volume = {31},
	number = {2},
	year = {2021},
	pages = {101-108},
	abstract = {The turbine blades are subjected to high operating temperatures and high centrifugal tensile stress due to rotational speeds. The maximum temperature at the inlet of the turbine is currently limited by the resistance of the materials used for the blades. The present paper is focused on the thermo-mechanical behavior of the blade in composite materials with reinforced mast under two different types of loading. The material studied in this work is a composite material, the selected matrix is a technical ceramic which is alumina (aluminum oxide Al2O3) and the reinforcement is carried out by short fibers of high modulus carbon to optimize a percentage of 40\% carbon and 60\% of ceramics. The simulation was performed numerically by Ansys (Workbench 16.0) software. The comparative analysis was conducted to determine displacements, strains and Von Mises stress of composite material and then compared to other materials such as Titanium Alloy, Stainless Steel Alloy, and Aluminum 2024 Alloy. The results were compared in order to select the material with the best performance in terms of rigidity under thermomechanical stresses. While comparing these materials, it is found that composite material is better suited for high temperature applications. On evaluating the graphs drawn for, strains and displacements, the blade in composite materials reinforced with mast is considered as optimum.},
	url = {https://web.p.ebscohost.com/abstract?direct=true\&profile=ehost\&scope=site\&authtype=crawler\&jrnl=11697954\&AN=150327484\&h=7ulgGLhEK1cHheH7WT\%2fPldRi3xnIKlqCCBtv1hAmPM9ba9zSe9KSz8CP5sMGQ30ty4ok\%2f4GMtFxU4Teg6NsurQ\%3d\%3d\&crl=c\&resultNs=AdminWebAuth\&resultLoca},
	author = {Khalid, Faiza and Manaa, Rabah and Saad, Salah and Ameddah, Hacene}
}
