Results 41 to 50 of about 87,688 (364)

Fluid-Structure Interaction Simulation of a Coriolis Mass Flowmeter using a Lattice Boltzmann Method [PDF]

, 2020
In this paper we use a fluid-structure interaction (FSI) approach to simulate a Coriolis mass flowmeter (CMF). The fluid dynamics are calculated by the open source framework OpenLB, based on the lattice Boltzmann method (LBM). For the structural dynamics
Haussmann, Marc, Krause, Mathias J., Nirschl, Hermann, Reinshaus, Peter, Simonis, Stephan   +4 more
core   +3 more sources

Kyste vestigial retrorectal: a propos d'un cas

The Pan African Medical Journal, 2015
Les tumeurs rétro rectales kystiques et solides sont très variées et rare chez l'adulte. Elles sont dominées par les chordomes qui sont des tumeurs à malignité locale essentiellement observées chez les sujets de sexe masculin, alors les tumeurs kystiques
Hedfi Mohamed, Jomni Taieb, Abdelhedi Cheri, Sassi Karim, Chouchene Adnene   +4 more
doaj   +1 more source

Effect of Alternating Hybridisation of Fibres on the Physico - Mechanical Behaviour of Composite Materials

Civil and Environmental Engineering, 2023
The performance/weight ratio of fiber reinforced polymer matrix composites makes them the material of choice for structural applications in many fields such as aerospace, aeronautics, automotive and civil engineering...etc.
Harb Noura, Dilmi Hamid, Bezzazi Boudjema, Hamitouche Kahina   +3 more
doaj   +1 more source

Carcinome épidermoïde de la vésicule biliaire: à propos d'un cas

The Pan African Medical Journal, 2015
Patient âgé de 59 ans ayant consulté pour un syndrome douloureux et fébrile de l'hypochondre droit évoluant depuis quatre jours. La palpation trouvait une défense et la biologie montrait un syndrome inflammatoire biologique associé à une cholestase ...
Mohamed Hedfi, Taieb Jomni, Cherif Abdelhedi, Karim Sassi, Adnene Chouchene   +4 more
doaj   +1 more source

Application of MPS and FEM based Fluid-Structure Interaction Model to a Sequential Dam-Break Problem on Çoruh River

Doğal Afetler ve Çevre Dergisi, 2017
Studies about fluid-structure interaction (FSI) problems do not have a long history. Fluid and structure has been separately modelled with different formulations by researchers.
Abdullah Demir, Ali Ersin Dinçer
doaj   +1 more source

Localized High‐Concentration Electrolyte with Water‐Miscible Diluent Enables Stable Zinc Deposition and Long‐Life Aqueous Zinc Metal Batteries

Advanced Functional Materials, EarlyView.
A diisopropyl ether (DIPE)‐based, localized, high‐concentration electrolyte is developed to stabilize both electrodes in aqueous zinc batteries. By reducing water activity and promoting anion‐rich zinc‐ion solvation, it builds robust interphases at both the cathode and anode, ensuring uniform deposition, suppressed corrosion, and highly reversible ...
Yuxuan Wu, Ziwei Zhao, Yue Fei, Hao Zhang, Ge Li   +4 more
wiley   +1 more source

Les morcelés appendiculaires, problèmes diagnostiques et thérapeutiques: à propos de 26 cas

The Pan African Medical Journal, 2015
La mucocèle appendiculaire est une affection rare caractérisée par une dilatation de la lumière appendiculaire avec des altérations muqueuse linéaires, une hypersécrétion de mucus.
Mohamed Hedfi, Med Taieb Jomni, Dorra Ben Ghachem, Cherif Abdelhedi, Adnene Chouchene   +4 more
doaj   +1 more source

Model Order Reduction Technique Applied on Harmonic Analysis of a Submerged Vibrating Blade

International Journal of Applied Mechanics and Engineering, 2019
As part of an ongoing study into hydropower runner failure, a submerged, vibrating blade is investigated both experimentally and numerically. The numerical simulations performed are fully coupled acoustic-structural simulations in ANSYS Mechanical.
E. Tengs, F. Charrassier, M. Holst, Pål-Tore Storli   +3 more
doaj   +1 more source

Valorization of mixed metal hydroxide on Algerian Na-Bentonite suspensions: Application to water-based drilling fluid

Egyptian Journal of Petroleum, 2020
The use of mixed metal hydroxide tri-cationic (Li+, Mg+2, Al+3) in water based drilling fluids brought to the birth of a new air and perspective to improve the using of Bentonitic suspension as viscosifier in drilling fluids.The aim of this work is to ...
A. Akkouche, A. Benmounah, A. Gueciouer, K. Chalah   +3 more
doaj   +1 more source

Multi-perspective structural integrity-based computational investigations on airframe of Gyrodyne-configured multi-rotor UAV through coupled CFD and FEA approaches for various lightweight sandwich composites and alloys

Reviews on Advanced Materials Science, 2023
As this unmanned aerial vehicle (UAV) has a planned airframe that can carry a 25 kg payload, understanding its structural capabilities, such as its compressive and tensile strengths under different situations, is essential.
Vijayalakshmi Selvaramanan, Sekar Aravindha Vasan, Hassan Ahmed Mohamed, Arputharaj Beena Stanislaus, Jayakumar Shyam Sundar, AL-bonsrulah Hussein A. Z., Rajendran Parvathy, Madasamy Senthil Kumar, Karuppasamy Arunkumar, Raja Vijayanandh   +9 more
doaj   +1 more source