A New Ophthalmic Irrigating Solution*

Bell, Richard P.

doi:10.1016/0002-9394(51)91873-9

Cited by 13 publications

(7 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the cylindrical or spherical geometry, when a converging shock impacts a fluid layer, the interaction process is quite complicated. The geometric convergent effect (Bell–Plesset effect) (Bell 1951; Plesset 1954), the RM instability, the RT effect induced by the high pressures behind the converging shock wave (Luo et al. 2018) and the interface coupling effect as well as the additional waves’ effects (Ding et al.…”

Section: Introductionmentioning

confidence: 99%

Evolution of shock-accelerated heavy gas layer

Liu

Zhai

et al. 2020

J. Fluid Mech.

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Evolution of shock-accelerated heavy gas layer

Liu

Zhai

et al. 2020

J. Fluid Mech.

View full text Add to dashboard Cite

“…As the inertial confinement fusion (ICF) cares more about the interaction of a converging shock with a disturbed interface, the converging RMI has become an imperative [22,23]. The nature of geometrical convergence in converging RMI, however, makes the perturbation development more complicated because of the coupling of the Bell-Plesset (BP) effect [24,25], Rayleigh-Taylor (RT) effect [26,27], and the multiple shock impacts therein.…”

Section: Richtmyer-meshkov Instabilitymentioning

confidence: 99%

Application: Compressible Multi-fluid Flows

Wen

Jiang

Shi

2023

Engineering Applications of Computational Methods

View full text Add to dashboard Cite

Multi-fluid flows involving shock-accelerated inhomogeneities and shock-induced instability play essential roles in a wide variety of problems including, but not limited to, supersonic combustion [1], inertial confinement fusion [2], and supernova explosion [3]. Numerical simulations of these complex flows prove to be challenging in the presence of moving and deformable material interfaces, especially for fluids with large differences in their densities or thermodynamic properties. Therefore, a discontinuity-capturing, mass-conserving, and positivity-preserving scheme is desirable for compressible multi-fluid simulations.

show abstract

“…In the convergent RM instability, both radial and angular directions are involved, and the perturbation development is associated with more mechanisms. Bell (1951) and Plesset (1954) first analysed the early-time growth of the Rayleigh-Taylor (RT) instability (Rayleigh 1883;Taylor 1950) in cylindrical and spherical geometries, and found that the perturbation growth rate varies with interface radius, referred to as the Bell-Plesset (BP) effect. Several nonlinear models (Mikaelian 2005b;Liu, He & Yu 2012;Liu et al 2014;Wang et al 2015) revealed that the BP effect suppresses nonlinearity and extends the linear stage longer than that in the planar configuration, as demonstrated in laser-driven experiments (Fincke et al 2005).…”

Section: Introductionmentioning

confidence: 99%

Convergent Richtmyer–Meshkov instability on two-dimensional dual-mode interfaces

Wang

Zhai

et al. 2023

J. Fluid Mech.

View full text Add to dashboard Cite

We report the first shock-tube experiments on two-dimensional dual-mode air–SF $_6$ interfaces with different initial spectra subjected to a convergent shock wave. The convergent shock tube is specially designed with a tail opening to highlight the Bell–Plesset (BP) and mode-coupling effects on amplitude development of fundamental mode (FM). The results show that the BP effect promotes the occurrence of mode coupling, and the feedback of high-order modes to the FM also arises earlier in convergent geometry than that in its planar counterpart. Relatively, the amplitude growth of the FM with a higher mode number is inhibited by the feedback, and saturates earlier. The FM with a lower mode number is affected more heavily by the BP effect, and finally dominates the flow. A new model is proposed to well predict the amplitude growths of the FM and high-order modes in convergent geometry. In particular, for FM that reaches its saturation amplitude, the post-saturation relation is introduced in the model to achieve a better prediction.

show abstract

A New Ophthalmic Irrigating Solution*

Cited by 13 publications

References 0 publications

Evolution of shock-accelerated heavy gas layer

Evolution of shock-accelerated heavy gas layer

Application: Compressible Multi-fluid Flows

Convergent Richtmyer–Meshkov instability on two-dimensional dual-mode interfaces

Contact Info

Product

Resources

About