Mass-based NDF

In the literature on particle aggregation and droplet coalescence, a mass-based NDF nmf, X, M) is often preferred because mass is a conserved quantity. For these systems, it is possible to relate the mass of a particle to its characteristic length using M = kuLPf where 1 Df 3 is he fractal dimension. Using the procedure outlined above, we can show that the length-based and mass-based NDF are related by l(T) = 

Likewise, their moments are related by Mmjc = we shall see in the following 

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