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On the stability of gas bubbles in liquid-gas solutions

Paul S. Epstein, +1 more
- 01 Nov 1950 - 
- Vol. 18, Iss: 11, pp 1505-1509
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TLDR
In this article, approximate solutions for the rate of solution by diffusion of a gas bubble in an undersaturated liquid-gas solution are presented, with the neglect of the translational motion of the bubble.
Abstract: 
With the neglect of the translational motion of the bubble, approximate solutions may be found for the rate of solution by diffusion of a gas bubble in an undersaturated liquid‐gas solution; approximate solutions are also presented for the rate of growth of a bubble in an oversaturated liquid‐gas solution. The effect of surface tension on the diffusion process is also considered.

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Downloaded 02 Apr 2006 to 131.215.240.9. Redistribution subject to AIP license or copyright, see http://jcp.aip.org/jcp/copyright.jsp
Downloaded 02 Apr 2006 to 131.215.240.9. Redistribution subject to AIP license or copyright, see http://jcp.aip.org/jcp/copyright.jsp
Downloaded 02 Apr 2006 to 131.215.240.9. Redistribution subject to AIP license or copyright, see http://jcp.aip.org/jcp/copyright.jsp
Downloaded 02 Apr 2006 to 131.215.240.9. Redistribution subject to AIP license or copyright, see http://jcp.aip.org/jcp/copyright.jsp
Citations
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Journal ArticleDOI

The kinetics and mechanics of ultrasonically-induced cell lysis produced by non-trapped bubbles in a rotating culture tube

Charles C. Church, +1 more
- 01 Jul 1983 - 
TL;DR: It is proposed that non-trapped bubbles tunnel into cells while undergoing stable cavitation and that cell lysis is produced by one or more transient events inside the cell.
Journal ArticleDOI

Energy efficient crystallization of paracetamol using pulsed ultrasound

Bjorn Gielen, +5 more
- 01 Apr 2017 - 
TL;DR: In this article, the use of pulsed ultrasound during cooling crystallization of paracetamol was evaluated and compared to silent conditions and continuous sonication in a batch crystallizer, though some preliminary data in a recirculation configuration is also provided.
Journal ArticleDOI

A new approach to noninvasive manometry: interaction between ultrasound and bubbles.

B. Hök
- 01 Jan 1981 - 
TL;DR: An extension of this concept is introduced, which avoids the error caused by variations in bubble volume by means of a modulation of the ambient pressure, realised in practice by a low frequency ultrasound wave of known amplitude.
Journal ArticleDOI

Contrast agent stability: a continuous B-mode imaging approach.

Vassilis Sboros, +3 more
- 01 Oct 2001 - 
TL;DR: In this study, the contrast agents were introduced into suspensions with different oxygen concentration levels, and their relative performance was assessed in terms of decay rate of their backscatter echoes, which improved significantly the understanding of the behaviour of the agents.
Journal ArticleDOI

A complete new design for waterborne 2-pack PUR coatings with robust application properties

Petrus Johannes Arnoldus Geurink, +4 more
- 01 Feb 2006 - 
TL;DR: In this paper, a new approach to the paint composition design of WB 2-pack PUR coatings for car refinish application is presented, where new hydroxy-functional binder emulsions are described that offer a better basis for the mixing process and the pot-life/reactivity balance with polyisocyanate hardeners.
References
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Journal ArticleDOI

The Dynamics of Cavitation Bubbles

Milton S. Plesset
- 01 Sep 1949 - 
TL;DR: In this paper, three regimes of liquid flow over a body are defined, namely: (a) noncavitating flow, (b) cavitating flow with a relatively small number of cavitation bubbles in the field of flow, and (c) caviting flow with one large cavity about the body.
Journal ArticleDOI

Introduction to the Mathematical Theory of the Conduction of Heat in Solids. 2nd ed. By H. S. Carslaw. Pp. xii + 268. 30s. net. 1921. (Macmillan.)

H. T. H. Piaggio
- 01 May 1922 - 
Book

Introduction to the mathematical theory of the conduction of heat in solids

H. S. Carslaw