Results 11 to 20 of about 239,084 (199)

Cavity Formation during Asymmetric Water Entry of Rigid Bodies

Applied Sciences, 2021
This work numerically evaluates the role of advancing velocity on the water entry of rigid wedges, highlighting its influence on the development of underpressure at the fluid–structure interface, which can eventually lead to fluid detachment or cavity ...
Riccardo Panciroli, Giangiacomo Minak
doaj   +1 more source

NUMERICAL APPROACH IN AEROELASTICITY [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2016
Aircraft wing design processes should comprise specific analyses oriented towards aeroelasticity, which is one of the essential factors determining flight envelope boundaries.
Oskar SLOBODA, Peter KORBA, Michal HOVANEC, Jan PILA   +3 more
doaj   +1 more source

Fluid–Structure Interaction Aortic Valve Surgery Simulation: A Review

Fluids, 2023
The complicated interaction between a fluid flow and a deformable structure is referred to as fluid–structure interaction (FSI). FSI plays a crucial role in the functioning of the aortic valve.
Alex G. Kuchumov, Anastasiya Makashova, Sergey Vladimirov, Vsevolod Borodin, Anna Dokuchaeva   +4 more
doaj   +1 more source

Flutter Estimation for Low Speed Aircraft Wing Using Fully Coupled Fluid – Structure Interaction [PDF]

Engineering and Technology Journal, 2013
The aero elastic responses and the flutter condition of 3-D flexible aircraft wing were estimated by developed fully coupled fluid-structure interaction approach.
Mauwafak Ali Tewfik, Mohammed Idris Abu-Tabikh, Hayder Sabah Abd Al-Amir   +2 more
doaj   +1 more source

1-DOF Model for Fluid-Structure-Interaction Vibration Analysis

Journal of Engineering, 2023
In this paper an attempt to provide a single degree of freedom lumped model for fluid structure interaction (FSI) dynamical analysis will be presented.
Mahmud Rasheed Ismail
doaj   +1 more source

Procedure for 2D fluid–structure interaction simulation

Journal of Algorithms & Computational Technology, 2019
A numerical technique for the solution of the structural dynamics equations of motion is presented. The structural dynamics mass and momentum conservation equations are solved using a control volume technique which is second-order accurate in space along
Joshua E Zorn, Roger L Davis
doaj   +1 more source

Vibration-Induced Pressures on a Cylindrical Structure Surface in Compressible Fluid

Applied Sciences, 2019
This paper unprecedentedly addresses the effect of vibrations of a cylindrical structure on dynamic pressures in a compressible and incompressible fluid situation.
Ping Liu, Bai-Jian Tang, Sakdirat Kaewunruen   +2 more
doaj   +1 more source

Fluid-Structure Interaction Modelling of a Soft Pneumatic Actuator

Actuators, 2021
This paper presents a fully coupled fluid-structure interaction (FSI) simulation model of a soft pneumatic actuator (SPA). Previous research on modelling and simulation of SPAs mostly involves finite element modelling (FEM), in which the fluid pressure ...
Duraikannan Maruthavanan, Arthur Seibel, Josef Schlattmann   +2 more
doaj   +1 more source

Interface-driven human brain injury mechanisms in blast exposure: A fluid–structure interaction model

Medicine in Novel Technology and Devices
Blast-induced traumatic brain injury (bTBI) presents a significant challenge for military personnel and civilians exposed to explosions. Beyond combat, bTBI can arise from civilian incidents like industrial accidents (chemical-plant or mining blasts ...
Joseph Amponsah, Archibong Archibong-Eso, Y.A.K. Fiagbe, Richard Bruce, Tabbi Wilberforce Awotwe, Samuel Adjei   +5 more
doaj   +1 more source

Simulations Of Air Flow Over A Parabolic Antenna

Annals of West University of Timisoara: Physics, 2012
In this paper it is present the influence of the wind on a parabolic antenna, in order to study this influence it was made simulations of air flow over a parabolic antenna. The simulations are made with antenna positioned at 90°, 135°.
Bereteu Liviu, Simoiu Dorin
doaj   +1 more source