gas bubbles
On the deformation of gas bubbles in liquids
... of gas bubbles rising in different liquids over a wide range of Morton numbers, from O(10 −11 ) to O(1), and bubble ...a gas bubble in a viscous liquid,” ...
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A new spatially resolved model for defects and fission gas bubbles interaction at the mesoscale.
... These gas bubbles interact with point defects of the fuel (vacancies, self- interstitials, ...two bubbles in a vacancy supersaturation and the vanishing of a small bubble in the presence of a larger ...
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A complementary approach to estimate the internal pressure of fission gas bubbles by SEM-SIMS-EPMA in irradiated nuclear fuels
... fission gas including gas bubbles in an irradiated UO 2 nuclear fuel was developed and applied to determine the bubbles internal ...of bubbles, using three techniques: SEM, EPMA and ...
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Growth by rectified diffusion of strongly acoustically-forced gas bubbles in nearly saturated liquids
... small gas bubbles (R 0 < 15 µm) by rectified diffusion in nearly satu- rated liquids, subject to low frequencies (20 kHz < f < 100 kHz), high driving acoustic fields (1 bar < p < 5 bar) is ...
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Growth by rectified diffusion of strongly acoustically-forced gas bubbles in nearly saturated liquids
... small gas bubbles (R 0 < 15 µm) by rectified diffusion in nearly satu- rated liquids, subject to low frequencies (20 kHz < f < 100 kHz), high driving acoustic fields (1 bar < p < 5 bar) is ...
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On the deformation of gas bubbles in liquids
... of gas bubbles rising in different liquids over a wide range of Morton numbers, from O(10 −11 ) to O(1), and bubble ...a gas bubble in a viscous liquid,” ...
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Experimental investigation of the interaction between two oscillating gas bubbles
... free bubbles in a standing ...wall-attached bubbles [10, 11] or optical tweezers and coated-bubbles [4] managed to increase precision in the force ...free bubbles in a unbounded ...for ...
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Interactions between gas bubbles and crystals in silicate melts
... of bubbles in magmas, which can have a major effect on the explosivity and progress of volcanic eruptions (Hurwitz and Navon, 1994; Mangan and Sisson, ...of bubbles and the efficiency of volatile transfer ...
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A new spatially resolved model for defects and fission gas bubbles interactions
... * S. Valin, Etude des mécanismes microstructuraux lies au relâchement des gaz de fission du dioxyde d'uranium irradie, Ph.D. thesis, Institut National Polytechnique de Grenoble, 1999. g: frequency of traping of ...
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Drops and bubbles in wedges
... drops, gas bubbles in a liquid-filled wedge behave as non-wetting ...and bubbles, so that the forces acting have the same mathematical structures in both cases, except for the sign of the capillary ...
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Agitation, Mixing, and Transfers Induced by Bubbles
... injecting gas bubbles in a ...small bubbles are dispersed in a liquid pipe ...the bubbles, and in return, the presence of the bubbles alters the liquid ...the bubbles is often ...
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Bubbles and crashes with partially sophisticated investors
... We then characterize the structure of equilibrium bubbles and crashes emerging in our framework. The bubble displays …rst a phase of rising prices, due to excess demand for speculative stocks. Boundedly rational ...
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Drawing optical fibers: elongating bubbles, breaking nanoparticles
... Keywords: Optical fibers, Drawing, Nanoparticles, Bubbles. 1. Introduction Optical fibers are now part of an everyday technology, usually associated with telecommunications and high-speed internet. Far from being ...
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Wealth Inequality, Growth and Financial Bubbles
... but bubbles may appear in a otherwise dynamically efficient economy as long as the bubble is small ...that bubbles are associated to unequality in wealth among households, thus we can not concluce as in ...
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A new direct technique for visualizing and measuring gas–liquid mass transfer around bubbles moving in a straight millimetric square channel
... 2 mg L −1 for the biggest bubbles. This clearly confirms the findings of Roudet et al. (2011) , namely that the length of the channel should be increased to improve the mass transfer efficiency. A more important ...
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Intertemporal equilibrium with production: bubbles and efficiency
... Brunnermeier M.K. and M. Oehmke, Bubbles, financial crises, and systemic risk, Hand- book of the Economics of Finance, vol. 2 (2012). Cass D. and M.E. Yaari, Present values playing the role of efficiency prices in ...
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Asset pledgeability and endogenously leveraged bubbles
... Agents can trade in two markets: the bubbly asset market and the credit market. We describe each of them below. Bubbly asset market: We model bubbles in asset prices by following the conventional approach of the ...
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Bubbles and incentives: an experiment on asset markets
... 2 Bubbles and Incentives: An Experiment on Asset Markets ...Financial bubbles in asset markets - defined as ‘trade in high volume at prices that are considerably at variance from intrinsic value’ (King et ...
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Bubbles and Self-Enforcing Debt
... on bubbles in international capital ‡ows. Notice that rational bubbles are often ruled out on theoretical grounds if there is a tradable asset that pays an in…nite stream of ...
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Optimism, pessimism and financial bubbles
... According to the RDU model, the distribution of probabilities is trans- formed by a probability weighting function (pwf). The utility is no longer linear with respect to the probabilities of the states of nature. This ...
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