Heat conduction and thermal convection on thermal front movement during natural gas hydrate thermal stimulation exploitationYongmao Hao, Xiaozhou Li, Shuxia Li, Guangzhong Lü, Yunye Liu and Xinlin WeiOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 73 (2018) 40DOI: https://doi.org/10.2516/ogst/2018046