2012 GALLERY
Winning entries from the 29th Annual Gallery of Fluid Motion
exhibit, held at the 64th Annual Meeting of the American Physical
Society, Division of Fluid Dynamics (Baltimore, Maryland, USA, 2011). Abstracts and selected images appeared in a special
section of the September 2012 issue of Physics of Fluids.
Introduction: 29th Annual Gallery of Fluid Motion (Baltimore, Maryland, USA, 2011)
Ken T. Kiger and Elias Balaras
Freezing singularities in water drops
Oscar R. Enríquez, Álvaro G. Marín, Koen G. Winkels, and Jacco H. Snoeijer
Holy balls! Balls that walk on water
Tadd T. Truscott, Michael M. Wright, Ken R. Langley, and Jesse Belden
Fundamental and subharmonic transition to turbulence in zero-pressure-gradient at-plate boundary layers
Taraneh Sayadi, Curtis W. Hamman, and Parviz Moin
Regular and irregular splashing of drops on geometric targets
Gabriel Juarez, Thomai Gastopoulos, Yibin Zhang, Michael L. Siegel, and Paulo E. Arratia
Direct numerical simulation of stratified turbulence
G. Matheou and D. Chung
Division by fluid incision: Biofilm patch development in porous media
William M. Durham, Olivier Tranzer, Alberto Leombruni, and Roman Stocker
Bubble oscillations and motion under vibration
Timothy J. O’Hern, Bion Shelden, John R. Torczynski, and Louis A. Romero
Particle jet formation during explosive dispersal of solid particles
David L. Frost, Yann Grégoire, Oren Petel, Samuel Goroshin, Fan Zhang
Vortex formation and instability in the left ventricle
Trung Bao Le, Fotis Sotiropoulos, Dane Coffey, and Daniel Keefe
Floating extensional flows
R. Sayag, S. S. Pegler, and M. G. Worster
Bag instabilities
Barry E. Scharfman and Alexandra H. Techet
Imploding water wave: A poppy blossom
Anna Chtchetinina and Hoi Dick Ng