Journal ofFluid Mechanics

679 25 July 2011

VOLUME 679

25 July 2011

ISSN 0022-1120

Journal

of Fluid

Mechanics

Journal of Fluid Mechanics

25 Jul.2011

Cambridge Journals OnlineFor further information about this journal please go to the journal web site atjournals.cambridge.org/flm

VOLUME

679

1 Numerical study of flow through and around a circular array of cylindersA. Nicolle & I. Eames

32 Stokes drift dynamosW. Herreman & P. Lesaffre

58 Natural ventilation driven by periodic gusting of windR. W. Mott & A. W. Woods

77 Pressure-driven flow in a channel with porous wallsQ. Liu & A. Prosperetti

101 A lattice Boltzmann study on the drag force in bubble swarmsJ. J. J. Gillissen, S. Sundaresan & H. E. A. Van Den Akker

122 Marine ice sheet dynamics. Part 2. A Stokes flow contact problemC. Schoof

156 Subgrid-scale models and large-eddy simulation of oxygen stream disintegration and mixingwith a hydrogen or helium stream at supercritical pressureE. S. Taskinoglu & J. Bellan

194 Sound generation by laminar premixed flame annihilationM. Talei, M. J. Brear & E. R. Hawkes

219 On evaporation of sessile drops with moving contact linesN. Murisic & L. Kondic

247 Corner effect and separation in transonic channel flowsP. J. K. Bruce, D. M. F. Burton, N. A. Titchener & H. Babinsky

S 263 Direct numerical simulation of the flow over a sphere at Re = 3700I. Rodriguez, R. Borell, O. Lehmkuhl, C. D. Perez Segarra & A. Oliva

288 Dynamic roughness model for large-eddy simulation of turbulent flow over multiscale, fractal-like rough surfacesW. Anderson & C. Meneveau

315 Non-normality and internal flame dynamics in premixed flame–acoustic interactionP. Subramanian & R. I. Sujith

343 Vortex suppression and drag reduction in the wake of counter-rotating cylindersA. S. Chan, P. A. Dewey, A. Jameson, C. Liang & A. J. Smits

383 Three-dimensional coherent structures in a swirling jet undergoing vortex breakdown: stability analysis andempirical mode constructionK. Oberleithner, M. Sieber, C. N. Nayeri, C. O. Paschereit, C. Petz, H.-C. Hege, B. R. Noack & I. Wygnanski

415 Polygon formation and surface flow on a rotating fluid surfaceR. Bergmann, L. Tophøj, T. A. M. Homan, P. Hersen, A. Andersen & T. Bohr

S 432 Taylor bubble moving in a flowing liquid in vertical channel: transition from symmetric to asymmetric shapeB. Figueroa-Espinoza & J. Fabre

S 455 Sample dispersion in isotachophoresisG. Garcia-Schwarz, M. Bercovici, L. A. Marshall & J. G. Santiago

476 The Pe ~ 1 regime of convection across a horizontal permeable membraneG. V. Rama Reddy & B. A. Puthenveettil

505 Energy transfer mechanism of the instability of an axisymmetric swirling flow in a finite-length pipeS. Wang & Z. Rusak

544 The effect of viscous dissipation on the onset of convection in an inclined porous layerD. A. Nield, A. Barletta & M. Celli

559 Non-spherical bubble dynamics in a compressible liquid. Part 2. Acoustic standing waveQ. X. Wang & J. R. Blake

582 Stability of a vortex in radial density stratification: role of wave interactionsH. N. Dixit & R. Govindarajan

616 On the coupled time-harmonic motion of water and a body freely floating in itN. Kuznetsov & O. Motygin

628 Hydroelastic solitary waves in deep waterP. A. Milewski, J.-M. Vanden-Broeck & Z. Wang

641 Dynamics of elastocapillary riseC. Duprat, J. M. Aristoff & H. A. Stone

655 Breakdown of the shallow water equations due to growth of the horizontal vorticityT. J. Bridges & D. J. Needham

667 ERRATUM

S indicates supplementary data or movies available online.

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SUBSCRIPTIONSThe Journal of Fluid Mechanics (ISSN 0022-1120) is published semimonthly in 24 volumeseach year by Cambridge University Press, The Edinburgh Building, Shaftesbury Road,Cambridge CB2 8RU, UK/Cambridge University Press, 32 Avenue of the Americas, NewYork, NY 10013-2473, USA. The subscription price (excluding VAT but including postage)for volumes 666–689, 2011, is £2558 or $4806 (online and print) and £2300 or $4104(online only) for institutions; £730 or $1377 (online and print) and £714 or $1263 (onlineonly) for individuals. The print-only price available to institutional subscribers is £2410(US $4320 in USA, Canada and Mexico). Single volumes cost £110 (US $198 in the USA,Canada and Mexico) plus postage. Orders, which must be accompanied by payment, shouldbe sent to any bookseller or subscription agent, or direct to the publisher : CambridgeUniversity Press, The Edinburgh Building, Shaftesbury Road, Cambridge CB2 8RU.Subscriptions in the USA, Canada and Mexico should be sent to Cambridge UniversityPress, Journals Fulfillment Department, 100 Brook Hill Drive, West Nyack, NY 10994-2133.EU subscribers (outside the UK) who are not registered for VAT should add VAT at theircountry’s rate. VAT registered subscribers should provide their VAT registration number.Japanese prices for institutions are available from Kinokuniya Company Ltd, PO Box 55,Chitose, Tokyo 156, Japan. Prices include delivery by air. Copies of the Journal forsubscribers in the USA, Canada and Mexico are sent by air to New York. Periodicals postageis paid at New York, NY, and at additional mailing offices. Postmaster : send addresschanges in USA, Canada and Mexico to Journal of Fluid Mechanics, Cambridge UniversityPress, 100 Brook Hill Drive, West Nyack, NY 10994-2133. Claims for missing issues canonly be considered if made immediately upon receipt of the subsequent issue. Copies of backnumbers are available from Cambridge University Press.

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Readers should note that where reference is made to a Web site for additional material relatingto an article published in Journal of Fluid Mechanics this material has not been refereed and theEditors and Cambridge University Press have no responsibility for its content.

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The picture on the cover is based on figure 6(b) of ‘The Pe ~ 1regime of convection across a horizontal permeable membrane’, byG. V. Rama Reddy & B. A. Puthenveettil.

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