Previous Article Next Article Table of Contents Powder Technology, Vol.198, No.2, 314-314, 2010 DOI10.1016/j.powtec.2009.11.020 Export Citation An investigation of frictional and collisional powder flows using a unified constitutive equation (vol 197, pg 91, 2010) Langroudi MK, Turek S, Ouazzi A, Tardos GI Please enable JavaScript to view the comments powered by Disqus.