Journal ArticleDOI
Dynamic analysis of a nuclear reactor with fluid–structure interaction: Part I: Seismic loading, fluid added mass and added stiffness effects
Reads0
Chats0
TLDR
In this paper, a simplified model of the pressure vessel and the internal structure is presented; fluid-structure interaction is characterised by added mass, added stiffness and coupling effects.About:
This article is published in Nuclear Engineering and Design.The article was published on 2006-12-01. It has received 39 citations till now. The article focuses on the topics: Fluid–structure interaction & Added mass.read more
Citations
More filters
Journal ArticleDOI
Dynamic analysis of fluid-structure interaction problems with modal methods using pressure-based fluid finite elements
TL;DR: In this article, numerical developments performed in the finite element code ANSYS in order to produce coupled fluid-structure dynamic analysis with pressure-based formulation, using modal and spectral methods.
Journal ArticleDOI
CFD simulations on the dynamics of liquid sloshing and its control in a storage tank for spent fuel applications
TL;DR: In this paper, the authors investigate the sloshing dynamics of liquid in a storage tank, subjected to seismic excitation, and two types of baffles viz., ring and vertical baffle are examined.
Journal ArticleDOI
Simulating the fluid forces and fluid-elastic instabilities of a clamped–clamped cylinder in turbulent axial flow
Jeroen De Ridder,Olivier Doaré,Joris Degroote,Katrien Van Tichelen,Paul Schuurmans,Jan Vierendeels +5 more
TL;DR: In this paper, the fluid forces and the dynamics of a flexible clamped-clamped cylinder in turbulent axial flow are computed numerically, and the threshold for buckling is in quantitative agreement with experimental results and weakly nonlinear theory.
Journal ArticleDOI
Dynamic characteristics identification of reactor internals in SMART considering fluid-structure interaction
Youngin Choi,Seungho Lim,Byung Han Ko,Kyoung-Su Park,No-Cheol Park,Young Pil Park,Kyeong Hoon Jeong,Jin Seok Park +7 more
TL;DR: In this article, a 3D finite element model of the System-Integrated Modular Advanced ReacTor (SMART) was constructed using the commercial package ANSYS based on this model.
Journal ArticleDOI
Experimental Study of a Vibrating Disk Submerged in a Fluid-Filled Tank and Confined With a Nonrigid Cover
TL;DR: In this paper, an experimental test rig was constructed to determine the influence of non-completely rigid nearby surfaces in the dynamic behavior of a submerged structure, based on a disk attached to a shaft and confined in a tank covered with two different casings with different mass and stiffness.
References
More filters
Book
The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Book
Finite element procedures in engineering analysis
Klaus-Jürgen Bathe,H. Saunders +1 more
TL;DR: Elements finis Reference Record created on 2004-09-07, modified on 2016-08-08.
Dynamics of structures
Ray W. Clough,Joseph Penzien +1 more
TL;DR: In this article, a single-degree-of-freedom (SDF) dynamic system is considered, and the effect of different degrees of freedom on the dynamics of the system is investigated.
Journal ArticleDOI
Mathematical Analysis and Numerical Methods for Science and Technology
TL;DR: These six volumes as mentioned in this paper compile the mathematical knowledge required by researchers in mechanics, physics, engineering, chemistry and other branches of application of mathematics for the theoretical and numerical resolution of physical models on computers.
Book
Non-Linear Finite Element Analysis of Solids and Structures
TL;DR: De Borst et al. as discussed by the authors present a condensed version of the original book with a focus on non-linear finite element technology, including nonlinear solution strategies, computational plasticity, damage mechanics, time-dependent effects, hyperelasticity and large-strain elasto-plasticity.