Investigation of liquid phase axial dispersion in Taylor bubble flow by radiotracer residence time distribution analysisI.R. Chughtai, W. Iqbal, G.U. Din, S. Mehdi, I.H. Khan, M.H. Inayat and J.H. JinEPJ Web of Conferences, 50 (2013) 01002DOI: https://doi.org/10.1051/epjconf/20135001002