GALLERY



   

 

INSECT FLIGHT

TURBULENCE IVS

    A moving grid technique was used to understand the wing's flexibility effects on the  dragonfly's hovering flight.   The intense vorticity structures in the turbulent/non-turbulent interface of a plane jet using DNS.

  

  

 

HIGH SPEED TRAINS

TURBULENCE: PLANE JET

    Study of the aerodynamics of an high-speed train, done in a partnership with Siemens.   Spatially developing plane jet obtained with Re = 3000. 

 

 

 

PORTUGUESE WINDMILL

ISOTROPIC TURBULENCE

    A RANS simulation of a traditional Portuguese Windmill using moving grid techniques.    DNS of homogeneous isotropic turbulence are used to analyze the local equilibrium assumption between large and small scales of motion in the context of large-eddy simulations. 

 

 

 

SPH

TURBULENCE: ROUND JET

    Smoothed-particle hydrodynamics (SPH) in fluid flow problems is illustrated with two case studies.   Analysis of the vortex dynamics and the statistics of bifurcating jets.

 

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