Publicaciones

• Communication dans un congrès

Model and Flow Sheet Improvements for Coal fired Power Plants Equipped with a CO2 Capture Process Using Monoethanolamine

Tanguy Hahn, Jian Chen, Weiyang Fei, Fethi Aloui

The present paper follows two prior works by Liu et al. (2015) and Liu et al. (2017), conducted on the subject of CO2 capture with a monoethanolamine based process. The study presented in this article is about the improvements brought to the flow sheet of supercritical coal-fired power plant aiming...

12th International Exergy, Energy and Environment Symposium (IEEES-12), Dec 2020, Doha (en ligne), Qatar. ⟨hal-04161203⟩

• Communication dans un congrès

Theoretical Investigations of Stirling Engine Performances for Different Working Fluids

Houda Hachem, Ramla Gheith, Fethi Aloui

The present paper is performed to investigate the effect of working fluids on a double-acting Stirling engine performance. A numerical model that includes major thermal losses that decrease the Stirling output power and efficiency was developed. The influences of tree monatomic gases (helium, Neon...

12th International Exergy, Energyand Environment Symposium (IEEES-12), Dec 2020, Doha (en ligne), Qatar. ⟨hal-04161214⟩

• Communication dans un congrès

Spectral Analysis of LBM-LES Numerical Data on Lid-Driven Cavity

Insaf Mehrez, Ramla Gheith, Fethi Aloui

The lid-driven cavity is an important fluid mechanical system work for as a benchmark for testing numerical methods and for examining fundamental aspects of incompress- ible flows in confined volumes which are driven by the tangential motion of the bounding wall. A numerical study is provided of...

12th International Exergy, Energy and EnvironmentSymposium (IEEES-12), Dec 2020, Doha (en ligne), Qatar. ⟨hal-04161225⟩

• Communication dans un congrès

Heating Rate Effect on Tetrapak Paper Pyrolysis: Thermogravimetric Analysis

Afef Bouazizi, Emna Berrich, Imene Bekri, Ezzedine Srasra, Fethi Aloui

Biomass and plastics are considered to be one of the most important renewable sources in nature. The typical composition of a tetrapak is 70% of cardboard (Kraft paper), 25% of low-density polyethylene (LDPE), and 5% of aluminum foil. In this paper, we present the heat rate effect on tetrapak...

12th International Exergy, Energy and Environment Symposium (IEEES-12), Dec 2020, Doha (en ligne), Qatar. ⟨hal-04161239⟩

• Communication dans un congrès

5G for Remote Driving of Trains

Yamen Alsaba, Marion Berbineau, Iyad Dayoub, Emilie Masson, Gemma Morral Adell, Eric Robert

Automatic Train Operation (ATO) is a new growing market in the railways sector since 2019. Several railways operators such as SNCF, DB, SBB and so on have launched deep transformation in their infrastructures and rolling stock in order to enter in digital era. One of this game changers is upgrading...

15th International Workshop on Communication Technologies for Vehicles, Nets4Cars/Nets4Trains/Nets4Aircraft 2020, Nov 2020, Bordeaux, France. pp.137-147, ⟨10.1007/978-3-030-66030-7_12⟩. ⟨hal-04135688⟩

• HDR

Optimisation des voies alcoolates pour l'élaboration de matériaux céramiques oxydes et de revêtements fonctionnels en réponse aux problématiques environnementales, Optimization of alcoholate routes for the development of oxide ceramic materials and functional coating in response to environmental issues

Philippe Champagne

Le LMCPA est réputé depuis 2000 pour sa capacité à créer diverses pièces céramiques à géométries variables dotées de propriétés remarquables (hautes résistances thermique et mécanique, piézoélectricité, etc ...) et pour sa capacité à synthétiser les poudres nécessaires à cette fabrication. Sur ce..., LMCPA has been renowned since 2000 for its ability to create various ceramic parts with variable geometries endowed with remarkable properties (high thermal and mechanical resistance, piezoelectricity, etc) and for its ability to synthesize the powders necessary for this manufacture. On this last...

• Thèse

Parallel machine scheduling problem with a single server, Ordonnancement sur des machines parallèles avec un serveur partagé

Abdelhak El Idrissi

Scheduling is a discipline of combinatorial optimization. It aims to allocate a limited set of resources over time to a set of jobs to be scheduled, with the aim of optimizing one or more criteria (project duration, advances/delays, availability of machines, etc.). Scheduling on parallel machines..., L’ordonnancement est une discipline de l’optimisation combinatoire. Elle vise a` allouer dans le temps un ensemble limité de ressources a` des tâches a` réaliser, avec pour objectif d’optimiser un ou plusieurs critères (durée du projet, avances/retards, disponibilité des machines, etc). L’...

Computer Science [cs]. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France; Ecole Mohammadia d'ingénieurs (Rabat, Maroc), 2020. English. ⟨NNT : 2020UPHF0034⟩. ⟨tel-03429508⟩

• Thèse

Caractérisation et modélisation du comportement et de la rupture de thermoplastiques pour une large gamme de vitesse de déformation et de température, Characterization and modeling of the behaviour and the failure of thermoplastics in a wide strain-rate range and temperature

Vincent Dorleans

De nos jours les matériaux polymères sont omniprésents dans l’habitacle d’un véhicule. C’est le cas notamment pour les composants comme la planche de bord ou les panneaux de portes. Ces éléments sont soumis à des cahiers des charges imposés par les réglementations internationales pour minimiser les..., Nowadays, polymers are used for the interior parts of vehicles. It is particularly the case for components such as dashboards and door panels. These elements are submitted to requirements imposed by international regulations in order to minimize the injuries of the passengers in case of a car crash...

Sciences de l'ingénieur [physics]. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France, 2020. Français. ⟨NNT : 2020UPHF0031⟩. ⟨tel-03376760⟩

• Communication dans un congrès

Avoiding unmeasured premise variables in designing unknown input observers for Takagi-Sugeno fuzzy systems

Tran Anh-Tu Nguyen, Jun-Tao Pan, Thierry-Marie Guerra, Zhenhua Wang

This letter investigates the design of unknown input (UI) observers for a large class of nonlinear systems using Takagi-Sugeno (TS) fuzzy modeling. To avoid the well-known issue on the unmeasured premise variables in fuzzy observer design, we reformulate the nonlinear systems in a TS fuzzy form...

59th IEEE Conference on Decision and Control, Dec 2020, Jeju Island, South Korea. ⟨hal-03408370⟩

• Communication dans un congrès

On the Sum Rate of MCM-Based NOMA and MCM-Based OMA Systems

Yamen Alsaba, Michel Saideh, Iyad Dayoub, Marion Berbineau

In this paper, we report on the performance of different Multi-Carrier Modulation (MCM) techniques combined with both Non-Orthogonal Multiple Access (NOMA) and the conventional Orthogonal Multiple Access (OMA) systems. MCM-NOMA and MCM-OMA systems are analyzed in terms of efficient sum rate in...

2020 14th International Conference on Signal Processing and Communication Systems (ICSPCS), Dec 2020, Adelaide, Australia. pp.1-5, ⟨10.1109/ICSPCS50536.2020.9310001⟩. ⟨hal-03382843⟩