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Affichage de 2111 à 2120 sur 5527

Chapitre d'ouvrage

Stirling Engines

Ramla Gheith, Houda Hachem, Fethi Aloui, Sassi Ben Nasrallah

The Stirling engine is mainly composed by five compartments: two working spaces and three heat exchangers (heater, cooler, and regenerator). The regenerator (porous medium) characteristics, especially material and porosity, are determinant for the whole engine performance. In order to choose the...

Comprehensive Energy Systems Energy conversion, 4, Elsevier, pp.169-208, 2018, ⟨10.1016/B978-0-12-809597-3.00409-0⟩. ⟨hal-03450107⟩

Chapitre d'ouvrage

On the Vortex Dynamic of Shear-Driven Deep Cavity Flows with Asymmetrical Walls

Denis Cornu, Laurent Keirsbulck, Rogelio Chovet, Camila Chovet, Marc Lippert, Franck Kerhervé, Romain Mathis, Fethi Aloui

The influence of the wall asymmetry on the flow dynamics, in two-dimensional rectangular deep cavities, is studied experimentally by combining wall-pressure and Piv measurements. Main cavity flow statistics [2] have been analyzed and they have shown that the flow features are strongly affected by...

Michel O. Deville; Vincent Couaillier; Jean-Luc Estivalezes; Vincent Gleize; Thiên HiêpLê; Marc Terracol; Stéphane Vincent. Turbulence and Interactions. Proceedings of the TI 2015 Conference, June 11-14, 2015, Cargèse, Corsica, France, 135, Springer, pp.115-121, 2018, Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 978-3-319-86851-6. ⟨10.1007/978-3-319-60387-2_11⟩. ⟨hal-03674339⟩

Communication dans un congrès

Using process-mining for understating the emergence of self-organizing manufacturing systems.

José-Fernando Jimenez Gordillo, Gabriel Zambrano Rey, Santiago Aguirre, Damien Trentesaux

Self-organizing systems, a class of distributed systems, aim to maintain the purpose and intentions of the system regardless internal and external perturbations. These systems are composed of reconfigurable architectures and intelligent decisional entities that allow the achievement of both...

16th IFAC Symposium on Information Control Problems in Manufacturing, Jun 2018, Bergamo, Italy. pp.1618-1623, ⟨10.1016/j.ifacol.2018.08.258⟩. ⟨hal-03409412⟩

Chapitre d'ouvrage

Adaptation of User-Centered Design Approaches to Abilities of People with Disabilities

Marine Guffroy, Yohan Guerrier, Christophe Kolski, Nadine Vigouroux, Frédéric Vella, Philippe Teutsch

The goal of this paper is to report how the adaptation of user centered (UCD) design approaches meet the specificities of impaired persons and their ecosystem for the design of interactive systems. Adapted UCD methods are illustrated through three case studies involving different impairments. The...

Miesenberger Klaus; Kouroupetroglou Georgios. Computers Helping People with Special Needs: 16th International Conference, ICCHP 2018, Linz, Austria, July 11-13, 2018, Proceedings, Part I, 10896, , pp.462 - 465, 2018, Lecture Notes in Computer Science (LNCS), 978-331994276-6. ⟨10.1007/978-3-319-94277-3_71⟩. ⟨hal-03675285⟩

Chapitre d'ouvrage

Experimental Investigations of Taylor-Couette Flow Using PIV and Electrochemical Techniques

Wafik Abassi, Fethi Aloui, Sassi Ben Nasrallah, Jack Legrand

Unlabelled - Apyrase is a class of enzyme that catalyzes the hydrolysis of nucleoside triphosphates/diphosphates (NTP/NDP), which widely involved in regulation of plant growth and stress responses. However, apyrase family genes in maize have not been identified, and their characteristics and...

Springer. Exergy for A Better Environment and Improved Sustainability 1, pp.559-581, 2018, 978-3-319-62572-0. ⟨10.1007/978-3-319-62572-0_37⟩. ⟨hal-02547333⟩

Article dans une revue

Numerical Analysis of the Impact of Nanofluids and Vapor Grooves Design on the Performance of Capillary Evaporators

Riadh Boubaker, Souad Harmand, Vincent Platel

This paper discusses the impact of nanofluids and vapor grooves position on the performance of capillary evaporators. The phase change that occurs within the wick structure is simulated using a 2D transient mathematical model. The model combines Darcy’s law, Langmuir’s law, and energy equations to...

Transport in Porous Media, 2018, 122 (2), pp.401-419. ⟨10.1007/s11242-018-1015-4⟩. ⟨hal-02129465⟩

Communication dans un congrès

Stability of switched systems on non-uniform time domains with non commuting matrices

Fatima Zohra Taousser, Michael Defoort, Mohamed Djemai, Seddik Djouadi

The time scale theory is introduced to study the stability of a class of switched linear systems on non-uniform time domains, where the dynamical system commutes between a continuous-time linear subsystem and a discrete-time linear subsystem during a certain period of time. Without assuming that...

6th IFAC Conference on Analysis and Design of Hybrid Systems, Jul 2018, Oxford, United Kingdom. pp.37-42, ⟨10.1016/j.ifacol.2018.08.007⟩. ⟨hal-03409309⟩

Communication dans un congrès

Reducing the number of vertices in some Takagi-Sugeno models: example in the mechanical field

Thierry-Marie Guerra, Miguel Bernal, Mathias Blandeau

This paper is concerned with the building of application-oriented model-based Takagi-Sugeno models that arise from sector nonlinearity methodology. Despite its exactness, this modeling technique produces a polytopic embedding with a number of vertices of 2 raised to the number of nonlinearities...

3rd IFAC Conference on Embedded Systems, Computational Intelligence and Telematics in Control CESCIT 2018, Jun 2018, Faro, Portugal. pp.133-138, ⟨10.1016/j.ifacol.2018.06.250⟩. ⟨hal-03411309⟩

Ouvrages

Exergy for A Better Environment and Improved Sustainability 1

Fethi Aloui, Ibrahim Dincer

This multi-disciplinary book presents the most recent advances in exergy, energy, and environmental issues. Volume 1 focuses on fundamentals in the field and covers current problems, future needs, and prospects in the area of energy and environment from researchers worldwide. Based on selected...

Springer International Publishing, 2018, Green Energy and Technology, 978-3-319-62572-0. ⟨10.1007/978-3-319-62572-0⟩. ⟨hal-03442242⟩

Ouvrages

Exergy for A Better Environment and Improved Sustainability 2

Fethi Aloui, Ibrahim Dincer

This multi-disciplinary book presents the most recent advances in exergy, energy, and environmental issues. Volume 2 focuses on applications and covers current problems, future needs, and prospects in the area of energy and environment from researchers worldwide. Based on selected lectures from the...

Springer International Publishing, 2, 2018, Green Energy and Technology, 978-3-319-62575-1. ⟨10.1007/978-3-319-62575-1⟩. ⟨hal-03442250⟩