Multiphase flows (Chemical, Energy Sc. , Civil, Bio Sc.): Turbulent gas-particle suspensions Erosion and sedimentation in turbulent flows Drilling and transport of crude oil Mixing and segregation behavior in granular media Mixing in micro-devices Visualization of tide and tsunami propagation Waves around fixed and floating structures Wave-sediment interactions Thin liquid sheet breakdown and atomization (Chemical): Application in combustion processes Structure and dynamics of jet flows (Aerospace) Suppression of high speed jet noise And many more