Fernando, W.J.N.Nawas, M.I.M.M.2020-11-302020-11-301997Engineer, 25(1):p.53-56https://dl-iesl.nsf.gov.lk/handle/1/2585Engineering and TechnologyFluidized bedsBubble behaviourFourier analysisChemical engineeringA Fourier technique for the determination of bubble characteristics in fluidised bedsArticle