LIST OF OPEN QUESTIONS 2011 Everyone is invited to edit and add! This includes also researchers not here at KITP! Each person that is interested in the topics should add his or her name in the link provided!

Can one derive exact flux relations for strong wave turbulence?

How turbulence interacts with a coherent flow? 2d turbulence suggests a simple picture: inverse turbulence cascade feeds the coherent flow, which suppresses the turbulence. In quantum turbulence, is the interaction of condensate and turbulence similar?

Can one analytically describe turbulence at infinite space dimensionality, starting from Burgers-like zeroth order?

Can one describe turbulence in fluid layers as being intermediate between 2d and 3d? Does inverse cascade exists for however thick layer (see the recent work)?

How to measure and interpret turbulent properties of Accretion Disks, e.g. a shallow, rotating, shearing 3D system with strong density gradients and subsonic (partly geostrophic) flows.

Everyone is invited to edit and add! This includes also researchers not here at KITP!

Each person that is interested in the topics should add his or her name in the link provided!

pictures of meetings are hereTurbulence and coherent flowsBoundary LayersRayleigh-Benard ConvectionTracers and ParticlesMixing, Reactive and Passive-Reactive flowsQuantum turbulenceTurbulence in Field TheoryReduced Models## Lagrangian, Eulerian statistics

Definitions - for discussion

Turbulence: a spatially extended field with a large, continuous range of aperiodic spatial and temporal non-equilibrium dynamics