Turbulent Dispersed Multiphase Flow
Citations
414 citations
Cites background from "Turbulent Dispersed Multiphase Flow..."
...Another noteworthy review on that topic is due to Balanchandar and Eaton [2], where the current state-of-the-art experimental and computational techniques for turbulent dilute dispersed flows are discussed....
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285 citations
260 citations
Cites background from "Turbulent Dispersed Multiphase Flow..."
...…as USt = n0St (with St the usual Stokes number and n0 the average number of particles in a dissipative eddy) which they have shown to give a better collapse of experimental data on turbulence modulation (see also the reviews by Poelma and Ooms, 2006; Balachandar and Eaton, 2010 on this question)....
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...Investigations mostly focused on the modulation of the turbulence by particles, on particle dispersion, on the clustering and on its consequences on the settling velocity as well as – but to a lesser extent – on the dispersion (see Balachandar and Eaton, 2010 for a recent review)....
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257 citations
Cites background or methods from "Turbulent Dispersed Multiphase Flow..."
...…DNS is able to solve for all scales of motion, down to the smallest, it has been particularly valuable to the study of turbulent dispersed flows, in which the limiting case of small spherical particles has received extensive attention (Elghobashi & Prosperetti 2009, Balachandar & Eaton 2010)....
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...In Eulerian-Lagrangian simulations, momentum coupling between spherical particles and fluid is mostly done via the point-force approximation (e.g., Crowe et al. 1996, Balachandar & Eaton 2010), which usually neglects the torque coupling (Andersson et al. 2012)....
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...Beyond the complexity of turbulence and of multiphase flows with spherical particles (Balachandar & Eaton 2010), we now have to consider forces and torques that depend on particle orientation....
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255 citations
References
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