Relevant bibliographies by topics / Bubbles

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Bubbles'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Bubbles"

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Zhang, Peng-li, and Shu-yu Lin. "Study on Bubble Cavitation in Liquids for Bubbles Arranged in a Columnar Bubble Group." Applied Sciences 9, no. 24 (2019): 5292. http://dx.doi.org/10.3390/app9245292.

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In liquids, bubbles usually exist in the form of bubble groups. Due to their interaction with other bubbles, the resonance frequency of bubbles decreases. In this paper, the resonance frequency of bubbles in a columnar bubble group is obtained by linear simplification of the bubbles’ dynamic equation. The correction coefficient between the resonance frequency of the bubbles in the columnar bubble group and the Minnaert frequency of a single bubble is given. The results show that the resonance frequency of bubbles in the bubble group is affected by many parameters such as the initial radius of
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Zhao, Zhi Xin, Jian Hua Niu, Lan Huang, and Huan Ran Wang. "Simulation of the Motion of Two Bubbles in Aluminum Foams Produced Process by Using Level Set Method." Applied Mechanics and Materials 757 (April 2015): 13–17. http://dx.doi.org/10.4028/www.scientific.net/amm.757.13.

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In this paper, the three-dimensional motion of two bubbles in melt Aluminum was simulated by using level set method. Through changing the positions and sizes of two bubbles, the influence of bubbles wake flow and their interaction are considered. Our numerical simulations demonstrate the bubbles characteristic behavior such as distortion, attraction, and repulsion. The velocity field around the bubbles reveals the interaction between the wakes of two bubbles in fluid dynamics. For the two bubbles placed horizontally or vertically, it is found that the coalescence of bubbles may happen when 50%
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Bettaieb, Afef, Nabila Filali, Taoufik Filali, and Habib Ben Aissia. "An efficient algorithm for overlapping bubbles segmentation." Computer Optics 44, no. 3 (2020): 363–74. http://dx.doi.org/10.18287/2412-6179-co-605.

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Image processing is an effective method for characterizing various two-phase gas/liquid flow systems. However, bubbly flows at a high void fraction impose significant challenges such as diverse bubble shapes and sizes, large overlapping bubble clusters occurrence, as well as out-of-focus bubbles. This study describes an efficient multi-level image processing algorithm for highly overlapping bubbles recognition. The proposed approach performs mainly in three steps: overlapping bubbles classification, contour segmentation and arcs grouping for bubble reconstruction. In the first step, we classif
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Noguchi, Ryo, Ayako Yano, and Kenji Amagai. "Behaviors of Bubbles Trapped in Film Coating during Spray Gun Coating and Its Influences on Coating Defects." Coatings 13, no. 11 (2023): 1860. http://dx.doi.org/10.3390/coatings13111860.

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In this paper, we investigated the behaviors of bubbles entrained in a film coating during spray coating. Air bubbles that remain in a film coating after diluent evaporation cause coating defects called bubbling defects, including fish-eye and crater defects. In this study, the visualization of a film coating revealed that smaller bubbles in the film shrank slowly and disappeared, while larger bubbles remained. These remaining bubbles grew during the heating process for the drying of the film coating. The shrinking phenomenon was explained using bubble dynamics based on the Young–Laplace equat
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Cai, Runze, Jiao Sun, and Wenyi Chen. "Experimental Investigation on the Dynamic Characteristics of Bubble-in-Chain Near a Vertical Wall." Applied Sciences 14, no. 14 (2024): 6076. http://dx.doi.org/10.3390/app14146076.

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The motion of near-wall bubble-in-chain, which is a crucial aspect of the study of near-wall bubble flows, involves not only the wall effect but also the interactions between bubbles. However, there have been few studies on this topic. In this study, we investigated the motion of near-wall bubble-in-chain using a dual-camera orthogonal shadow method and tracked bubbles using image processing and feature matching techniques. Considering both the wall effect and bubble generation frequency, we discussed the statistical characteristics, motion modes, dynamic characteristics, and energy evolution
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Meernik, P. R., and M. C. Yuen. "An Optical Method for Determining Bubble Size Distributions—Part I:Theory." Journal of Fluids Engineering 110, no. 3 (1988): 325–31. http://dx.doi.org/10.1115/1.3243551.

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A new optical technique is developed to determine the size distribution of bubbles in a two-phase flow. Implementation involves passing a narrow beam of light through the bubbly flow and monitoring the transmitted light intensity. The basic units of data are the rate at which each bubble blocks off the beam and the duration of blockage. Adding the hypothesis that the distance of closest approach between a bubble’s center and the beam axis is randomly distributed, a statistical analysis yields the bubble size distribution.
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Han, Rui, Jiayi Chen, and Taikun Guo. "A Modified Phase-Transition Model for Multi-Oscillations of Spark-Generated Bubbles." Inventions 8, no. 5 (2023): 131. http://dx.doi.org/10.3390/inventions8050131.

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The main composition within a spark-generated bubble primarily consists of vapor, accompanied by a minor presence of noncondensable gases. The phase transition exerts a substantial influence on bubble dynamics throughout various stages, a facet that has been frequently overlooked in prior research. In this study, we introduce a modified theoretical model aimed at accurately predicting the multiple oscillations of spark-generated bubbles. Leveraging the Plesset equation, which integrates second-order corrections for compressibility and non-equilibrium evaporation, we further incorporate the the
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Zhou, Ge. "THE SPIRIT OF CAPITALISM AND RATIONAL BUBBLES." Macroeconomic Dynamics 20, no. 6 (2015): 1432–57. http://dx.doi.org/10.1017/s1365100514000972.

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This study provides an infinite-horizon model of rational bubbles in a production economy. A bubble can arise when the pursuit of status is modeled explicitly, capturing the notion of “the spirit of capitalism.” Using a parameterized model, I demonstrate the specific conditions for the existence of bubbles and their implications. Bubbles crowd out investment, stimulate consumption, and slow economic growth. I also discuss a stochastic bubble that bursts with an exogenous probability. I show that there could be multiple stochastic bubbly equilibria. Moreover, I suggest that taxing wealth proper
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Prakash, Vivek N., J. Martínez Mercado, Leen van Wijngaarden, et al. "Energy spectra in turbulent bubbly flows." Journal of Fluid Mechanics 791 (February 15, 2016): 174–90. http://dx.doi.org/10.1017/jfm.2016.49.

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We conduct experiments in a turbulent bubbly flow to study the nature of the transition between the classical $-5/3$ energy spectrum scaling for a single-phase turbulent flow and the $-3$ scaling for a swarm of bubbles rising in a quiescent liquid and of bubble-dominated turbulence. The bubblance parameter (Lance & Bataille J. Fluid Mech., vol. 222, 1991, pp. 95–118; Rensen et al., J. Fluid Mech., vol. 538, 2005, pp. 153–187), which measures the ratio of the bubble-induced kinetic energy to the kinetic energy induced by the turbulent liquid fluctuations before bubble injection, is often us
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Loisy, Aurore, Aurore Naso, and Peter D. M. Spelt. "Buoyancy-driven bubbly flows: ordered and free rise at small and intermediate volume fraction." Journal of Fluid Mechanics 816 (March 3, 2017): 94–141. http://dx.doi.org/10.1017/jfm.2017.64.

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Various expressions have been proposed previously for the rise velocity of gas bubbles in homogeneous steady bubbly flows, generally a monotonically decreasing function of the bubble volume fraction. For suspensions of freely moving bubbles, some of these are of the form expected for ordered arrays of bubbles, and vice versa, as they do not reduce to the behaviour expected theoretically in the dilute limit. The microstructure of weakly inhomogeneous bubbly flows not being known generally, the effect of microstructure is an important consideration. We revisit this problem here for bubbly flows
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Dissertations / Theses on the topic "Bubbles"

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Pierce, Michael M. (Michael Murray). "Japanese Real Estate Investment Trusts : champagne bubbles or price bubble." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/33179.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2005.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Includes bibliographical references (leaves 79-81).<br>In September 2001 the Japanese real estate industry marked a new era of real estate investments by issuing on the Tokyo Stock Exchange the first Japan Real Estate Investment Trust (JREIT). The initial JREIT performance was not so impressive. Now, as the Japanese economy continues to recover and
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Hogan, C. J. "Cosmic Radiation Bubbles|Cosmic Structure from Radiation-Blown Bubbles." Steward Observatory, The University of Arizona (Tucson, Arizona), 1988. http://hdl.handle.net/10150/623920.

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McMahon, Andrew Martin. "Modelling the flow behaviour of gas bubbles in a bubble column." Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/5441.

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Includes abstract.<br>Includes bibliographical references (leaves 96-99).<br>The bubble column reactor is commonly used in industry, although the fluid dynamics inside are not well understood. The challenges associated with solving multi phase flow problems arise from the complexity of the governing equations which have to be solved, which are typically mass, momentum and energy balances. These time-dependent problems need to include effects of turbulence and are computationally expensive when simulating the hydrodynamics of large bubble columns. In an attempt to reduce the computational expen
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Buchsteiner, Henri. "Valuation and bubbles." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610800.

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Chong, Jieyang. "Dating mildly explosive bubbles using a rolling window." Thesis, Queensland University of Technology, 2016. https://eprints.qut.edu.au/98930/1/Jieyang_Chong_Thesis.pdf.

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Recent research on date-stamping asset pricing bubbles has focussed on the use of recursive and rolling-recursive regressions. This thesis evaluates a simpler and perhaps neglected approach to the date-stamping of bubbles – the rolling window unit root testing approach – and provides a comprehensive comparison of its performance against the recursive and rolling-recursive methods. The rolling window approach is easier to implement than the recursive and rolling-recursive methods in that it is computationally less demanding and does not require non-standard limit theory. Results of simulation e
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Yurdakul, Saruhan. "Electrophoresis of electrogenerated bubbles." Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/58542.

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The fundamental understanding of the interfacial charge on gas bubbles and the consequences of such charge are essential in understanding the behaviour of physicochemical systems involving liquid/gas and solid/liquid/gas interfaces. Such interfaces are involved in many industrial processes such as electrolytic gas evolution, particle flotation and bubble coalescence. The knowledge of such interfaces will aid mass transfer calculations. This thesis describes the application of a laser Doppler anemometer (LDA) system to the measurement of bubble electrophoretic mobilities, giving a measure of ad
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Geerolf, François. "Bubbles and asset supply." Paris, Institut d'études politiques, 2013. http://www.theses.fr/2013IEPP0029.

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Ce travail de thèse est composé de cinq chapitres unis par une idée commune; celle que l'accumulation de capital n'est plus le facteur limitant de la croissance dans nos économies dévelopées, ce que je montre dans le chapitre 1. Dans ce contexte, un excès d'épargne peut naturellement conduire à l'émergence de bulles spéculatives. En particulier, ces bulles ont davantage tendance à apparaître sur les actifs qui peuvent être utilisés en garantie pour les emprunts, et ceux qui sont difficiles à vendre à découvert - notamment les actifs immobiliers. Je montre aussi que les bulles rationnelles peuv
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Yang, Ching-Ting. "Stretching bubbles: pressure releasing." Thesis, University of Iowa, 2017. https://ir.uiowa.edu/etd/5686.

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My pieces are inspired by bubble wrap. I was inspired by a Japanese toy which you can squeeze it unlimited times to help people to release there pressures. As the same way, some people like to pop the bubbles from bubble wraps. I used this idea to make my jewelry projects to represent how people act while they suffer from stress and how they release pressure. Based on this idea, you can see the shapes or forms of my works have various possibilities, some of them are simple but others are complicated assemblies. People have various ways to handle stress. Wearing jewelry shows not only their per
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Yang, Chun. "Attachment of fine gas bubbles onto a solid surface and electrokinetics of gas bubbles." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0013/NQ60043.pdf.

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憲司, 吉田. "Study on non-spherical vibration of bubbles and interaction among bubbles in ultrasonic field." Thesis, https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10315263/?lang=0, 2009. https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10315263/?lang=0.

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Books on the topic "Bubbles"

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Appelt, Kathi. Bubbles, bubbles. HarperFestival, 2001.

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Fumi, Kosaka, ed. Bubbles, bubbles. Scholastic, 2002.

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Appelt, Kathi. Bubbles, bubbles. HarperFestival, 2001.

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United States. National Aeronautics and Space Administration., ed. Some problems of the theory of bubble growth and condensation in bubble chambers. National Aeronautics and Space Administration, 1988.

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Berger, Melvin. Bubbles, bubbles everywhere. Newbridge Communications, 1996.

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Salas, Laura Purdie. Bubbles float, bubbles pop. Capstone Press, 2011.

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Prince, Peter. Bubbles. Bloomsbury, 2000.

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Laloli, Clare. Bubbles. Shortland Publications Ltd, 1993.

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Winch, Gordon. Bubbles. Blake Education, 1995.

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Mahalawy, Magda El. Bubbles! Egyptian International Publishing and Longman, 1992.

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Book chapters on the topic "Bubbles"

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Zhang, Yidi, Xubo Cao, and Zhenzhen Li. "Interfacial Morphology of a Bubble Moving in Confined Channel Filled with Viscoelastic Fluid." In IUTAM Bookseries. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-78151-3_19.

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AbstractBubble motion in confined channels find applications ranging from carbon oxide sequestration to cardio-vascular embolism, and is ubiquitous in nature and industry. The confinement of bubbles in the channel causes the formation of a thin liquid film between gas and solid wall, whose flow field has been studied theoretically and especially for Newtonian fluids. Steadily moving bubbles in Newtonian fluids exhibits saddle shape. However, since a large amount of industrial and biological fluids are complex fluids, the motion of morphology of moving bubbles can be affected by non-Newtonian e
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Gong, Lanxin, Changhong Peng, and Zhenze Zhang. "Study on Coupling Effect and Dynamic Behavior of Double Bubbles Rising Process." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_82.

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AbstractGas-liquid two-phase flow widely exists in nuclear energy engineering, in which bubble movement and deformation are critical problems. Because the activity of bubbles in the fluid is a very complex physical process, and the movement process is a flow field-bubble coupling process, which has strong nonlinearity and unsteady, the relevant research is usually based on experiments and simulation.We built a medium-sized experimental device to generate double bubbles with different sizes and characteristic numbers and recorded the motion trajectory with a high-speed camera. We developed and
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Xu, Jinchao, Xiaodong Wang, Long Zhu, Donghui Zhou, and Jun Zhao. "Study on Air Bubble Plume in Open Channel with CFD-PBM Coupling Model." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_110.

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AbstractAir bubble plume flow has been applied widely in the dredging, ice breaking, and pollution control at navigation projects. But the interaction regimes among bubbles or between bubbles and water are not quite clear. Especially in open channels, the bubble plume flow are significantly affected by the separation phenomenon which is caused by the cross flow velocity. According to the existing research, the interaction force of gas-liquid and the distribution of bubble size are the key parameters to simulate the hydrodynamic characteristics of bubble plume flow. In order to explore the mech
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Crighton, D. G., A. P. Dowling, J. E. Ffowcs Williams, M. Heckl, and F. G. Leppington. "Bubbles." In Modern Methods in Analytical Acoustics. Springer London, 1992. http://dx.doi.org/10.1007/978-1-4471-0399-8_21.

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Kindleberger, Charles P. "Bubbles." In The World of Economics. Palgrave Macmillan UK, 1991. http://dx.doi.org/10.1007/978-1-349-21315-3_3.

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Hendricks, Vincent F., and Pelle G. Hansen. "Bubbles." In Infostorms. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03832-2_7.

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Himino, Ryozo. "Bubbles." In The Japanese Banking Crisis. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9598-1_2.

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Barnes, John. "Bubbles." In Gems of Geometry. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-30964-9_6.

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Hendricks, Vincent F., and Pelle G. Hansen. "Bubbles." In Infostorms. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-32765-5_10.

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Barnes, John. "Bubbles." In Gems of Geometry. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-05092-3_6.

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Conference papers on the topic "Bubbles"

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Unger, Bruce T., and Philip L. Marston. "Optically stimulated sound from gas bubbles in water: radiation pressure and resonance response." In OSA Annual Meeting. Optica Publishing Group, 1985. http://dx.doi.org/10.1364/oam.1985.tud6.

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We detected high-frequency sound radiated by individual gas bubbles in response to modulated green light from an Ar laser. The bubbles were surrounded by clear water. They were prevented from rising by contact with a thin glass plate or with a clear Mylar film. Bubble radii were in the 20-100-μm range. Each bubble was first illuminated by short pulses, well separated in time, with a peak power ≃2 W. Sound radiated from the bubbles exhibited the ringing of a damped oscillator. This is evidence of monopole oscillations of the bubble's surface in which the surrounding water provides the inertia a
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Wendel, Mark, Ashraf Abdou, and Bernard Riemer. "Choked-Flow Inlet Orifice Bubbler for Creating Small Bubbles in Mercury." In ASME 2013 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fedsm2013-16017.

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Pressure waves created in liquid mercury pulsed spallation targets like the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory, induce cavitation damage on the target container. The cavitation damage is thought to limit the lifetime of the target for power levels at and above 1 MW. One way to mitigate the damage would be to absorb the pressure pulse energy into a dispersed population of small bubbles, however, creating a bubble size distribution that is sufficiently large and disperse in mercury is challenging due to the high surface tension. Also, measuring the population is com
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Huang, Ying, and Puzhen Gao. "A Numerical Simulation on Effects of Distance Between Bubble and the Wall on Behavior of Rising Bubble." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-16641.

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A numerical investigation of two-dimensional air bubble behaviors under the effect of gravity in still water based on the VOF (Volume-Of-Fluid) method is carried out. Initially, the surface tension effects on the behavior of the bubble is analyzed, which contains the simulation of the ascending motion of a single air bubble in liquid and the study of the interaction between bubbles in terms of coalescence. Additionally, the differences of single bubble’s rising motion in an infinite surroundings and in a vertical narrow channel are analyzed. The coalescence of bubbles is also studied. The moti
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Pelletier, Angela R., Ian A. McKelvey, and Joseph Katz. "Effect of Bubbles on Flow Induced Vibration." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93968.

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The effects of a turbulent, bubbly boundary layer on wall skin friction have been investigated in numerous previous studies. However, the impact of such a multiphase flow on fluid-structure interactions has not been studied. To this end, the present project examines experimentally the effect of a bubbly boundary layer on the vibration of a vertical plate. Using a combination of accelerometers and pressure transducers, we simultaneously measure the plate vibrations and wall pressure fluctuations for varying flow rates, gas void fractions, and characteristic bubble sizes. The results show that t
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Wendel, Mark, Bernard Riemer, and Ashraf Abdou. "Measurements of Gas Bubble Size Distributions in Flowing Liquid Mercury." In ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fedsm2012-72015.

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Pressure waves created in liquid mercury pulsed spallation targets have been shown to induce cavitation damage on the target container. One way to mitigate such damage would be to absorb the pressure pulse energy into a dispersed population of small bubbles, however, measuring such a population in mercury is difficult since it is opaque and the mercury is involved in a turbulent flow. Ultrasonic measurements have been attempted on these types of flows, but the flow noise can interfere with the measurement, and the results are unverifiable and often unrealistic. Recently, a flow loop was built
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Kanda, Tetsushi, Yuichi Murai, Yuji Tasaka, and Yasushi Takeda. "Dynamics and Optics of Bubble Tracking Velocimetry for Airflow Measurement." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37036.

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Availability of particle tracking velocimetry (PTV) that is applied to movie images of soap bubbles in airflow is investigated experimentally. This study is positioned as a basic research for measuring environmental flow with a large spatial scale, such as flows around building, trees, and near-ground airflow boundary layer. Instead of solid fine particles, soap bubbles are used as the airflow tracer for reducing environmental impact. Typical bubble size provided by the present bubble generator is controlled around 20mm, at which the bubbles obviously have relative velocity to the airflow. We
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Murakawa, Hideki, Hiroshige Kikura, Masanori Aritomi, and Michitsugu Mori. "Measurement of Bubbly Flow in a Vertical Pipe Using Ultrasonic Doppler Method." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45384.

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In order to clarify the microscopic flow structure, the ultrasonic Doppler method was applied to the measurement of two-phase bubbly flow in vertical pipe (i.d.50mm). Liquid flow structure might strongly be influenced by the characteristic of the injected bubbles, i.e. bubbles’ size and void fraction. In this study, a bubble generator was newly designed with the purpose to control the bubble size and void fraction, independent of liquid main-flow rate. The experiment was performed at z/d = 66 from the bubble generator. Liquid flow rates were of the Reynolds numbers ranging from Rem = 3700 to 6
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Gong, Xiaobo, Shu Takagi, and Yoichiro Matsumoto. "A Study on the Induced Liquid Velocity in Plumes by Tiny Bubbles." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37674.

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The effect of the bubble-induced liquid velocity on the mass transfer performance in the bubble plume is analyzed quantitatively with numerical simulations. A two-way coupling Eulerian-Lagrangian approach is used in the modeling of the bubble plumes with mass transfer. The dissolution of oxygen in bubble plumes with the initial bubble diameters from 100μm to 1mm is simulated. The results show that when a single bubble generator is used with the gas flux rate equals 10−8 cubic meter per second, for the plume with 100μm bubbles inside a 0.1m height cubic tank the maximum of the bubble-induced li
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Pearson, Matthew R., and Jamal Seyed-Yagoobi. "Interactions Between Bubbles in Close Proximity Under Uniform and Non-Uniform Electric Fields." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42762.

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It is widely known that dielectrophoretic force can be harnessed to enhance the separation of liquid and vapor phases, with several known benefits in heat transfer enhancement. It has been shown that, when the electrode spacing and the bubble radius are of the same order of magnitude, the presence of the electric field can significantly deform the bubble, and this deformation can significantly affect the bubble’s behavior. Additionally, the presence of a bubble can provide significant, local distortion of the electric field. Consequently, the existence of multiple bubbles in close proximity ma
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Kapahi, Anil, Chao-Tsung Hsiao, and Georges L. Chahine. "Pressure Wave Propagation in a Bubbly Medium: A Multiscale Modelling Approach." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-36772.

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This work uses a compressible Eulerian multi-material solver with three modeling approaches to examine shock and pressure wave propagation in a bubbly medium. These approaches represent different levels of complexity from fully resolving the dispersed bubbles to treating the bubbly medium as a homogeneous mixture. An intermediate approach is based on treating bubbles as discrete singularities. Propagation of the pressure wave through the bubbly medium is compared between the simplified approaches and the fully resolved bubble simulation. Different scenarios demonstrating the effect of pressure
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Reports on the topic "Bubbles"

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Buiter, Willem, and Anne Sibert. Deflationary Bubbles. National Bureau of Economic Research, 2004. http://dx.doi.org/10.3386/w10642.

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Hong, Harrison, and David Sraer. Quiet Bubbles. National Bureau of Economic Research, 2012. http://dx.doi.org/10.3386/w18547.

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Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. Diagnostic Bubbles. National Bureau of Economic Research, 2018. http://dx.doi.org/10.3386/w25399.

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Glaeser, Edward, and Charles Nathanson. Housing Bubbles. National Bureau of Economic Research, 2014. http://dx.doi.org/10.3386/w20426.

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Jordà, Òscar, Moritz Schularick, and Alan Taylor. Leveraged Bubbles. National Bureau of Economic Research, 2015. http://dx.doi.org/10.3386/w21486.

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Barberis, Nicholas, Robin Greenwood, Lawrence Jin, and Andrei Shleifer. Extrapolation and Bubbles. National Bureau of Economic Research, 2016. http://dx.doi.org/10.3386/w21944.

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Greenwood, Robin, Andrei Shleifer, and Yang You. Bubbles for Fama. National Bureau of Economic Research, 2017. http://dx.doi.org/10.3386/w23191.

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Kargl, Steven G. Bubbles in Sediments. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada627572.

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Kargl, Steven G. Bubbles in Sediments. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada629693.

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Kirby, James T., and Fengyan Shi. Simulating Surfzone Bubbles. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada572939.

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