A molecular dynamics investigation on CO2–H2O–CH4 surface tension and CO2–CH4–H2O–graphite sheet contact angles oleh Wei Yong, Wei Yong, Zhi-jie Wei, Zhi-jie Wei, Yu-yang Liu, Yu-yang Liu, De-qiang Wang, De-qiang Wang, Yong-zheng Cui, Yong-zheng Cui