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Affichage de 561 à 570 sur 5533

Communication dans un congrès

Study of Couette-Taylor-Poiseuille Flow With a Wavy Internal Cylinder Surface at Low Taylor and Axial Reynolds Numbers

Lamia Gaied, Emna Berrich, Fethi Aloui

Abstract The flow models of a Taylor-Couette-Poiseuille flow with a wavy interior surface have been studied at low axial Reynolds numbers (Reax less than or equal to 32) and Taylor numbers (Ta less than or equal to 606). Two types of surfaces were operated; smooth and wavy. The surface of the wavy...

ASME 2022 Fluids Engineering Division Summer Meeting, Aug 2022, Toronto, Canada. 10 p., ⟨10.1115/FEDSM2022-87569⟩. ⟨hal-04154012⟩

Communication dans un congrès

An Efficient Federated Identity Management Protocol For Heterogeneous Fog computing Architecture

Youcef Imine, Antoine Gallais, Yacine Challal

With the emergence of new data externalization ar-chitectures, as fog computing, having access to external computing services will become much easier. Yet, these new architectures bring ahead many security concerns. Secure federated identity management (FidM) is a promising approach that facilitate...

2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), Sep 2022, Split, Croatia. pp.1-6, ⟨10.23919/SoftCOM55329.2022.9911414⟩. ⟨hal-03951676⟩

HDR

Contribution à une meilleure compréhension des phénomènes d'impacts pour des basses vitesses balistiques sur matériaux homogènes et hétérogènes, Contribution to a better understanding of impact phenomena for low ballistic velocities on homogeneous and heterogeneous materials

Christophe Maréchal

Mon mémoire d’habilitation à diriger des recherches retrace l’ensemble de mes activités d’enseignement, de recherche et mes responsabilités depuis mon arrivée à l’UPHF en tant que Maître de conférences en 2003. Du point de vue pédagogique, j’ai toujours eu à cœur d’avoir une activité tournée vers...

Mécanique [physics.med-ph]. Université Polytechnique Hauts-de-France, 2022. ⟨tel-04014508⟩

Article dans une revue

Cascade Takagi–Sugeno fuzzy observer design for nonlinear uncertain systems with unknown inputs: A sliding mode approach

Cuong Nguyen, Anh‐tu Nguyen, Sebastien Delprat

This article investigates the design of Takagi–Sugeno (TS) fuzzy model-based observers for nonlinear systems with parametric uncertainties and unknown inputs. To address this challenging problem, two observers are constructed in cascade. Based on the sliding mode technique, the first observer...

International Journal of Robust and Nonlinear Control, 2022, 33 (15), pp.9066-9083. ⟨10.1002/rnc.6371⟩. ⟨hal-03930955⟩

Communication dans un congrès

Distributed Control Architecture for Managing Internal Risks in Hazardous Industries

Auwal Tijjani Shehu, Eddy Bajic, Thierry Berger, Michael Defoort, Yves Sallez, Mohamed Djemai, Clément Rup, Kais Mekki

This paper introduces a distributed control architecture for the risk management of hazardous industrial facilities. The objective is to guarantee a high level of risk management in the operating conditions of an industrial facility by means of anticipation, prevention, avoidance and warning of any...

SOHOMA 2022 - 12th International Workshop on Service Oriented, Holonic and Multi-Agent Manufacturing Systems for Industry of the Future, Sep 2022, Bucarest, Romania. pp.168-180, ⟨10.1007/978-3-031-24291-5_14⟩. ⟨hal-03899484⟩

Chapitre d'ouvrage

An Efficient Lattice Boltzmann Model for 3D Transient Flows

Raoudha Chaabane, Abdelmajid Jemni, Fethi Aloui

In this paper, we report on the development and the implementation of the mesoscopic approach based on the Lattice Boltzmann method (LBM) in order to simulate three-dimensional coupled modes of thermal and fluid flows. First the lattice Boltzmann method (LBM) has been used to solve transient heat...

V. Edwin Geo; Fethi Aloui (Ed.). Energy and Exergy for Sustainable and Clean Environment, Volume 2, Springer Nature, pp.415-430, 2022, Green Energy and Technology, 978-981-16-8273-5. ⟨10.1007/978-981-16-8274-2_28⟩. ⟨hal-04150517⟩

Communication dans un congrès

An Efficient Lattice Boltzmann Model for 3D Transient Flows

Raoudha Chaabane, Abdelmajid Jemni, Fethi Aloui

In this paper, we report on the development and the implementation of the mesoscopic approach based on the Lattice Boltzmann method (LBM) in order to simulate three-dimensional coupled modes of thermal and fluid flows. First the lattice Boltzmann method (LBM) has been used to solve transient heat...

11th International Exergy, Energy and EnvironmentSymposium (IEEES), Jul 2019, Chennai, India. pp.415-430, ⟨10.1007/978-981-16-8274-2_28⟩. ⟨hal-04161258⟩