Results 21 to 30 of about 391,331 (237)

Optimization of a piezoelectric fan using fluid-structure interaction simulation [PDF]

, 2010
In this paper, the heat transfer from a single heat fin to the air flow in the wake of a piezoelectric fan (piezofan) is optimised. Both the heat fin and the piezofan are positioned in a channel, which has a significant influence on the flow field.
Annerel, Sebastiaan, Debrouwere, Brecht, Degroote, Joris, Vierendeels, Jan   +3 more
core   +2 more sources

Fluid-structure interactions of internal pressure pipeline using the hierarchical finite element method

Advances in Mechanical Engineering, 2021
We study the influence of the fluid with the structure in vibration between fluid and structure of a cylinder of circular section granted by the phenomenon of the interaction fluid structure of a conditioned flow of laminar nature and incompressible in ...
Fakiri Hicham, Hadjoui Abdelhamid, O. Nabil Mohammed   +2 more
doaj   +1 more source

A full Eulerian finite difference approach for solving fluid-structure coupling problems

, 2010
A new simulation method for solving fluid-structure coupling problems has been developed. All the basic equations are numerically solved on a fixed Cartesian grid using a finite difference scheme. A volume-of-fluid formulation (Hirt and Nichols (1981, J.
Amsden, Bazilevs, Belytschko, Bonet, Canuto, Chang, Chen, Cottet, Dunne, Eggleton, Figueroa, Gao, Gil, Glowinski, Glowinski, Gong, Gueyffier, Gurtin, Gültop, Hamamoto, Harlow, Hirt, Hirt, Hu, Huang, Huang, Huerta, Huerta, Hughes, Hughes, Ikeno, Jacqmin, Jiang, Johnson, Kajishima, Kajishima, Kajishima, Kazuyasu Sugiyama, LeVeque, Li, Li, Liu, Liu, Liu, Matsunaga, Mooney, Mori, Nitikitpaiboon, Noh, Okazawa, Osher, Osher, Peskin, Peskin, Pozrikidis, Pozrikidis, Rivlin, Saad, Satoshi Ii, Sawada, Sethian, Shi, Shintaro Takeuchi, Shu Takagi, Simo, Skotheim, Stein, Sugiyama, Sussman, Takagi, Takeuchi, Tan, Taylor, Tezduyar, Tezduyar, Torii, Torii, Torii, Trapp, Tryggvason, Udaykumar, Van Hoogstraten, Watanabe, Wheeler, Xiao, Xiao, Yoichiro Matsumoto, Yokoi, Youngs, Yu, Yuki, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao   +96 more
core   +1 more source

A fluid–structure analysis approach and its application in the uncertainty-based multidisciplinary design and optimization for blades

Advances in Mechanical Engineering, 2018
In practical engineering, the choice of blade shape is crucial in the design process of turbine. It is because not only the structural stability but also the aerodynamic performance of turbine depends on the shape of blades.
Debiao Meng, Miao Liu, Shunqi Yang, Hua Zhang, Ran Ding   +4 more
doaj   +1 more source

Application of a strong FSI coupling scheme for the numerical simulation of bileaflet mechanical heart valve dynamics: study of wall shear stress on the valve leaflets [PDF]

, 2012
One of the major challenges in the design of Bileaflet Mechanical Heart Valves (BMHVs) is reduction of the blood damage generated by non-physiological blood flow.
Annerel, Sebastiaan, Claessens, Tom, Dahl, Sigrid Kaarstad, Degroote, Joris, Hellevik, Leif Rune, Segers, Patrick, Skallerud, Bjorn, Van Ransbeeck, Peter, Verdonck, Pascal, Vierendeels, Jan   +9 more
core   +1 more source

A smoothed particle hydrodynamics solver for hydroelastic interactions between fluid and structure [PDF]

AIP Advances
There is still a lack of accurate and stable numerical solvers for Fluid–Structure Interaction (FSI) problems involving violent fluid flows and large deformations of structures.
Takafumi Gotoh, Abbas Khayyer, Dongfang Liang, Hitoshi Gotoh   +3 more
doaj   +1 more source

Fluid–Structure Interaction Dynamic Response of Rocket Fairing in Falling Phase

Aerospace, 2022
A method based on fluid–structure coupling is used in this study to calculate the response of a rocket fairing as it is falling. Some cases of vibration divergence of the fairing were found, and the influence of some specific factors was analyzed.
Zexuan Yang, Chao Yang, Jiamin Zhao, Zhigang Wu   +3 more
doaj   +1 more source

A monolithic fluid-structure interaction formulation for solid and liquid membranes including free-surface contact

, 2018
A unified fluid-structure interaction (FSI) formulation is presented for solid, liquid and mixed membranes. Nonlinear finite elements (FE) and the generalized-alpha scheme are used for the spatial and temporal discretization.
Luginsland, Tobias, Sauer, Roger A.
core   +1 more source

Partitioned semi-implicit methods for simulation of biomechanical fluid-structure interaction problems [PDF]

, 2016
This article is published under a CC BY licence. The Version of Record is available online at: http://dx.doi.org/10.1088/1742-6596/745/3/032020.This paper represents numerical simulation of fluid-structure interaction (FSI) system involving an ...
González Acedo, Ignacio, Lehmkuhl Barba, Oriol, Naseri, Alireza, Oliva Llena, Asensio   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source