• Experimental evidence for a short-wave global mode in film flow along periodic corrugations 

      Cao, Z.; Vlachogiannis, M.; Bontozoglou, V. (2013)
      The primary instability of liquid film flow along periodically corrugated substrates is studied experimentally. Two different wall shapes, of the same wavelength and height, are tested for a wide range of inclinations. It ...
    • Experiments on laminar film flow along a periodic wall 

      Vlachogiannis, M.; Bontozoglou, V. (2002)
      Experimental results are reported on the structure of gravity-driven film flow along an inclined periodic wall with rectangular corrugations. A fluorescence imaging method is used to capture the evolution of film height ...
    • Laminar film flow along a periodic wall 

      Bontozoglou, V. (2000)
      Laminar, gravity-driven flow of a liquid down an inclined wall with large-amplitude sinusoidal corrugations is studied numerically by a spectral spatial discretization method. The synchronous resonance between the wall and ...