CFD and Experimental Analysis of Phase Change Material Behaviour Encapsulated in Internally Finned Spherical CapsuleG. Kumaresan, R. Santosh, H. Revanth, G. Raju and S. BhattacharyyaE3S Web Conf., 128 (2019) 01002DOI: https://doi.org/10.1051/e3sconf/201912801002