@article{scholars2956,
           title = {Heat transfer in a swirling fluidized bed with geldart type-D particles},
             doi = {10.1007/s11814-011-0255-6},
          number = {7},
            note = {cited By 30},
          volume = {29},
           pages = {862--867},
         journal = {Korean Journal of Chemical Engineering},
            year = {2012},
            issn = {02561115},
          author = {Mohideen, M. F. and Sreenivasan, B. and Sulaiman, S. A. and Raghavan, V. R.},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84863606420&doi=10.1007\%2fs11814-011-0255-6&partnerID=40&md5=bdef3a0ab8b551c652ffb8fa1c56fcf7},
        abstract = {A relatively new variant in fluidized bed technology, designated as the swirling fluidized bed (SFB), was investigated for its heat transfer characteristics when operating with Geldart type D particles. Unlike conventional fluidized beds, the SFB imparts secondary swirling motion to the bed to enhance lateral mixing. Despite its excellent hydrodynamics, its heat transfer characteristics have not been reported in the published literature. Hence, two different sizes of spherical PVC particles (2.61 mm and 3.65 mm) with the presence of a center body in the bed have been studied at different velocities of the fluidizing gas. The wall-to-bed heat transfer coefficients were measured by affixing a thin constantan foil heater on the bed wall. Thermocouples located at different heights on the foil show a decrease in the wall heat transfer coefficient with bed height. It was seen that only a discrete particle model which accounts for the conduction between the particle and the heat transfer surface and the gas-convective augmentation can adequately represent the mechanism of heat transfer in the swirling fluidized bed. {\^A}{\copyright} 2012 Korean Institute of Chemical Engineers, Seoul, Korea.}
}