@inproceedings{scholars489, year = {2008}, note = {cited By 1; Conference of 9th International Conference on Circulating Fluidized Beds, CFB 2008, in Conjunction with the 4th International VGB Workshop on Operating Experience with Fluidized Bed Firing Systems ; Conference Date: 13 May 2008 Through 16 May 2008; Conference Code:106582}, journal = {CFB 2008 - Proceedings of the 9th Int. Conference on Circulating Fluidized Beds, in Conjunction with the 4th International VGB Workshop "Operating Experience with Fluidized Bed Firing Systems"}, publisher = {TuTech Innovation GmbH}, title = {Gas to particle mass transfer in downers}, address = {Hamburg}, isbn = {9783930400577}, author = {Raghu Ramulu, M. and Roy, S. and Subbarao, D.}, abstract = {Gas to particle mass transfer coefficients are measured in a downer of 88 cm in height and 2.5 cm in inner diameter. The effect of gas velocity, solids flux and particle size on mass transfer coefficient was studied. From the experimental results a correlation has been proposed in terms of dimensionless parameters.}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904789873&partnerID=40&md5=876a8d8f1df12b10d560e343f206b2e4}, keywords = {Fluidized beds, Dimensionless parameters; Gas velocity; Inner diameters; Particle mass; Solids flux; Transfer coefficient, Mass transfer} }