@inproceedings{inproceedings1b83a4f0, title = {Effects of gas velocity and solid hold-up on the sub-grid behavior of risers flows}, author = {Milioli, Christian Costa and Milioli, Fernando Eduardo}, year = {2011}, publisher = {ECI}, booktitle = {International Conference on Circulating Fluidized Beds and Fluidization Technology - CFB-10} }