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The breaking of axisymmetric slender liquid bridges

The breaking of axisymmetric slender liquid bridges

... To conclude this analysis, figure 17 shows the variation with time of the shape of the bridge and the axial velocity field for two bridges with e = 0.1, having A = 3.03 and 3.13 respec[r] ... See full document

29

The influence of the outer bath in the dynamics of  axisymmetric liquid bridges

The influence of the outer bath in the dynamics of axisymmetric liquid bridges

... a liquid bridge surrounded by an outer fluid can be found in linear-jet-stability theory (Levich 1962; Phinney 1973), they are not relevant to this study because they only retain outer fluid convective terms, ... See full document

40

An experimental analysis od the stability and the dynamics of asixymmetric liquid bridges between unequal disks

An experimental analysis od the stability and the dynamics of asixymmetric liquid bridges between unequal disks

... stability of liquid bridges has attracted the attention of many investigators during the last two ...only liquid bridges between equal disks, K = 1, and in ... See full document

7

The dynamics of axisymmetric slender liquid bridges between unequal disks

The dynamics of axisymmetric slender liquid bridges between unequal disks

... A second aspect to be pointed out from this dynamic analysis is that, in the case of liquid bridges between unequal disks, the Bond number may increase the stability of such configura[r] ... See full document

10

On the stability limits of long nonaxisymmetric cylindrical liquid bridges

On the stability limits of long nonaxisymmetric cylindrical liquid bridges

... change the type of descent method during the iterative ...tion, the force on each element vertex is calculated from the local energy gradient evaluated at that ...yields the ... See full document

7

Minimum volume stability limits for axisymmetric liquid bridges subject to steady axial acceleration

Minimum volume stability limits for axisymmetric liquid bridges subject to steady axial acceleration

... When both disks are equal in diameter, the minimum volume stability limit increases as the Bond number in- creases, but when K+ 1 (K= 0.82), the behaviour of the liquid bridge is rath[r] ... See full document

7

Equilibrium Shapes of Non-axisymmetric Liquid Bridges of Arbitrary Volume in Gravitational Fields and their Potential Energy

Equilibrium Shapes of Non-axisymmetric Liquid Bridges of Arbitrary Volume in Gravitational Fields and their Potential Energy

... The potential energy of the equilibrium shapes corre- sponding to the main and bifurcated branches of solutions obtained for a cylindrical volume liquid bridge with A=3.05 as a functio[r] ... See full document

10

A Linear Analysis of g-Jitter Effects on Viscous Cylindrical Liquid Bridges

A Linear Analysis of g-Jitter Effects on Viscous Cylindrical Liquid Bridges

... In this paper, a linear theoretical model of the dynamic response of viscous axisymmetric liquid bridges due to a small change in the value of the axial microgravity acting on[r] ... See full document

6

Axisymmetric long liquid bridges stability and resonances

Axisymmetric long liquid bridges stability and resonances

... These expressions are valid for a wide range of liquid bridge configurations, accounting for ef- fects like unequal disks and axial microgravity in the case of minimum-volume stability[r] ... See full document

7

Axisymmetric long liquid bridges in a time-dependent microgravity field

Axisymmetric long liquid bridges in a time-dependent microgravity field

... The analysis has been performed by using a one-dimensional slice model, al- ready used in liquid bridge problems, which allows to calculate not only the resonance frequencies of a wide[r] ... See full document

6

Dynamics of nearly unstable axisymmetric liquid bridges

Dynamics of nearly unstable axisymmetric liquid bridges

... Available results are really scarce and either focus only on the vicinity of the point where a cylindrical liquid bridge loses stability (the Rayleigh limit, see Sanz, 31 Higuera, Ni[r] ... See full document

11

Non-axisymmetric oscillations of liquid bridges

Non-axisymmetric oscillations of liquid bridges

... and the height of the peaks decreases as N increases because viscous effects increase with N, as shown in the ...conclusions. The first two resonant shapes are easily detected, but to ... See full document

19

The influence of axial microgravity on the breakage of axisymmetric slender liquid bridges

The influence of axial microgravity on the breakage of axisymmetric slender liquid bridges

... previous results published elsewhere for the case Bo = 0 [8] in the sense that the breaking volume of liquid bridges having cylindrical volume depends on the slenderness of the liquid[r] ... See full document

10

One-dimensional self-similar solution of the dynamics of axisymmetric slender liquid bridges

One-dimensional self-similar solution of the dynamics of axisymmetric slender liquid bridges

... In this plot one-quarter of the oscillation period (curves on the left-hand side) has been plotted instead of the whole period because of scale constraints. region where computing meth[r] ... See full document

13

One-dimensional dynamics of nearly unstable axisymmetric liquid bridges

One-dimensional dynamics of nearly unstable axisymmetric liquid bridges

... A general one-dimensional model is considered that describes the dynamics of slender, axisymmetric, noncylindrical liquid bridges between two equal disks.. Such model depends on two ad[r] ... See full document

10

IDR/UPM facilities for liquid bridge experimentation on earth under microgravity conditions

IDR/UPM facilities for liquid bridge experimentation on earth under microgravity conditions

... 4 Meseguer, J., Espino, J.L., Perales, J.M., Laverón-Simavilla, A.: On the Breaking of Long, Axisymmetric Liquid Bridges between Unequal Supporting Disks at Minimum Volume Stability Li[r] ... See full document

5

Linear oscillations of axisymmetric viscous liquid bridges

Linear oscillations of axisymmetric viscous liquid bridges

... Two kinds of normal modes, called capillary and hydrodynamic respectively, are almost always clearly identified, the former being associated with free surface deformation and the latter[r] ... See full document

31

Dynamic stability of long axisymmetric liquid bridges

Dynamic stability of long axisymmetric liquid bridges

... paper the influence of the dynamics on the stability limits of liquid bridges is analyzed by using a simplified one-dimensional, self-similar model which, in spite ... See full document

6

Crown Walls in Mass and Reinforced Concrete: The Way to Aesthetics in Maritime Works

Crown Walls in Mass and Reinforced Concrete: The Way to Aesthetics in Maritime Works

... where the numerous models facilitate decision making on the basis of safety for pedestrians, vehicles and buildings (functional) on the rear of defence and protection structures ... See full document

10

Experiments with liquid bridges in simulated microgravity

Experiments with liquid bridges in simulated microgravity

... Finally, from these experimental interface shapes, the value of the Bond number was determined by a least square fitting to a second order analytical expression for the inter- face sh[r] ... See full document

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