Dynamics of elastic containers partially filled with liquid

  • 368 Pages
  • 0.84 MB
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by
Springer-Verlag , New York
Elastic solids., Dyna
Statement[by] I.M. Rapoport. Translation by Scripta Technica, inc. Translation editor: H. Norman Abramson.
SeriesApplied physics and engineering; an international series,, v. 5
Classifications
LC ClassificationsQA935 .R3413
The Physical Object
Paginationviii, 368 p.
ID Numbers
Open LibraryOL5614530M
LC Control Number68022689

The motions of liquids in moving containers constitute a broad class of problems of great practical importance in many technical fields. The influence of the dynamics of the liquid on the motions of the container itself is a most interesting and complex aspect of the general subject, whether one considers only the rigid-body motions of the container or its elastic motions as by: The motions of liquids in moving containers constitute a broad class of problems of great practical importance in many technical fields.

The influence of the dynamics of the liquid on the motions of the container itself is a most interesting and complex aspect of the general subject, whether one considers only the rigid-body motions of the container or its elastic motions as well. Additional Physical Format: Online version: Rapoport, I.M.

(Ilʹi︠a︡ Markovich). Dynamics of elastic containers partially filled with liquid. Get this from a library. Dynamics of Elastic Containers: Partially Filled with Liquid.

Description Dynamics of elastic containers partially filled with liquid EPUB

[I M Rapoport] -- The motions of liquids in moving containers constitute a broad class of problems of great practical importance in many technical fields. The influence of the dynamics of the liquid on the motions of.

Sloshing means any motion of the free liquid surface inside its container. It is caused by any disturbance to partially filled liquid containers.

Depending on the type of disturbance and container shape, the free liquid surface can experience different types of motion including simple planar, nonplanar, rotational, irregular beating, symmetric.

The problem of liquid sloshing in moving or stationary containers remains of great concern to aerospace, civil, and nuclear engineers; physicists; designers of road tankers and ship tankers; and mathematicians. Beginning with the fundamentals of liquid sloshing theory, this book takes the reader systematically from basic theory to advanced analytical and experimental results in a self /5(4).

Dynamics of Elastic Containers Partially Filled With Liquid (Applied Physics and Engineering Series, Vol. 5) I. Rapaport, Author, I. Rapaport, AuthorAuthor: I. Rapaport, H. Bauer. A liquid-filled flexible spacecraft is essentially a time-variant fully-coupled system, whose dynamics characteristics are closely associated with its motion features.

This paper focuses on the mathematical modelling and attitude control of the spacecraft coupled with fuel sloshing dynamics and flexible solar panels vibration. Rapoport I.M. () Equations of Motion of an Elastic Body with Cavities Partially Filled with an Ideal Fluid.

In: Dynamics of Elastic Containers. Applied Physics and Engineering (An International Series), vol 5. 1. Introduction. Liquid sloshing in partially filled containers remains of great concern to many engineering disciplines for the problems such as fuel sloshing in rocket propellant, oil oscillation in large storage tanks, water oscillation in a reservoir, sloshing of water in pressure-suppression pools of boiling water reactors and several others.

We introduce a study on the slosh dynamics of a partially filled elastic sphere. Currently the physical design of fluid-filled containers utilizes clever construction and machinery to mitigate sloshing motions. There are numerous cases that have been observed but we focus on the impact of a sphere under free fall with an initially undisturbed free surface.

The problem of liquid sloshing in moving or stationary containers remains of great concern to aerospace, civil, and nuclear engineers; physicists; designers of road tankers and ship tankers; and mathematicians.

Beginning with the fundamentals of liquid sloshing theory, this book takes the reader systematically from basic theory to advanced analytical and experimental results in a self. A. Pandit, K. Biswal, Numerical simulation of partially filled liquid containers with special type bottom geometry under earthquake excitation, International Journal of Dynamics and Control, /s, ().

Nonlinear liquid motion in a longitudinally excited container with elastic bottom. Study of dynamic processes in a rigid cylindrical vessel with elastic bottom partially filled with a liquid.

International Applied Mechanics, Vol. 42, No. 11 Nonlinear problems of the dynamics of elastic shells partialiy filled with a liquid. Moreover, the fluid is often contained in a cavity (e.g. satellite) that itself is moving; not only because of external forces (e.g.

manoeuvring thrusters on a satellite), but also under influence of the fluid motion: the dynamics of the solid-body motion and the liquid motion are coupled.

Details Dynamics of elastic containers partially filled with liquid FB2

The nonlinear random interaction of an elastic structure with liquid sloshing dynamics in a cylindrical tank is investigated in the neighborhood of internal resonance.

Such internal resonance takes place when the natural frequency of the elastic structure is close to twice the natural frequency of the antisymmetric sloshing mode (1,1). Cambridge Core - Fluid Dynamics and Solid Mechanics - Liquid Sloshing Dynamics - by Raouf A.

Ibrahim. This paper focuses on the attitude dynamics and control of liquid filled spacecraft, and the large amplitude fuel slosh dynamics is included by using an improve We use cookies to enhance your experience on our continuing to use our website, you are agreeing to our use of cookies.

The coupled oscillations of a liquid partially filled container having an elastic bottom or elastic walls have been studied.

Download Dynamics of elastic containers partially filled with liquid FB2

Two different tank configurations, a rectangular and a circular container both with flat bottoms are considered. Spin-up/spin-down in a partially filled container under micro gravity (1 Mb) The movie shows liquid dynamics in a situation where capillary forces and rotational forces balance -- computed with Savof96 (A.E.P.

Veldman). (2) `cocktail mixer' (Mb) The movie shows liquid sloshing in a shaking complex geometry (B. de Groot). (3) `centrifuge. This paper presents some of the interesting effects arising from the nonlinear motion of the liquid-free surface, due to sloshing, in a partially filled rigid container subjected to forced excitation.

A two-dimensional meshless local Petrov-Galerkin method is used for the numerical simulation of the problem. Nonlinear wave modes of an elastic cylindrical shell partially filled with a liquid under conditions of resonance Soviet Applied Mechanics, Vol.

24, No. 5 Parametric and autoparametric vibrations of an elevated water tower, part I: Non-linear parametric response. Equations of Motion of an Elastic Body with Cavities Partially Filled with an Ideal Fluid. A liquid free surface in partially filled containers can experience a wide spectrum of motions such as planar, non-planar, rotational, quasi-periodic, chaotic, and disintegration.

liquid sloshing dynamics by raouf a. ibrahim liquid sloshing dynamics book. read reviews from world’s and nonlinear interaction of liquid sloshing dynamics with elastic containers and supported structures; and limit and controllability of partially-filled.

the rectangular liquid container. In this paper, the semi-analytical scheme is developed to investigate the coupled responses for the partially liquid filled container equipped with the multiple elastic annular baffles under the pitching excitations.

The effects of the inner radius and the thickness of the elastic baffles on the coupled. moments arising from liquid cargo oscillations in the tank under steering and/or braking maneuvers reduce the stability limit and controllability of the partially filled tank vehicles.

While the transient fluid slosh within moving containers has been widely investigated, interactions. (FEM) that made use of two-node thin elastic shell and eight-node fluid elements for the coupled vibration analysis of the liquid-filled cylindrical containers.

Amabili [20] employed the Rayleigh-Ritz method to study the vibration of simply supported, circular cylindrical shells that are partially-filled with an incompressible sloshing liquid.

Mitra S., Sinhamahapatra K. Slosh dynamics of liquid-filled containers with submerged components using pressure-based finite element method. Journal of Sound and Vibration, Vol.p. Pal P., Bhattacharyya S. Sloshing in partially filled liquid containers – numerical and experimental study for 2-D problems.

Journal of. This paper deals with the low frequency vibratory analysis of fluid–structure interactions in an elastic tank partially filled with an incompressible inviscid liquid. The motion of liquid within a partially filled tank is herein investigated by representing the fluid slosh through an equivalent mechanical system using a pendulum analogy model.

The model parameters are computed based on inviscid fluid flow conditions and the dynamic fluid slosh forces arising due to the dynamics of the vehicle during a given.It is caused by any disturbance to partially filled liquid containers.

Depending on the type of disturbance and container shape, the free liquid surface can experience different types of motion including simple planar, nonplanar, rotational, irregular beating, symmetric, asymmetric, quasi. Nonlinear random interaction of an elastic structure carrying a container, partially filled with liquid, under horizontal narrowband random excitation is investigated.

The modal equations of motion are derived by using Galerkin’s method, taking into account the nonlinearity of the hydrodynamic force when the natural frequency of the structure.