The proposed Brayton cycle and supercritical Rankine cycle are simulated and compared, with the integration of LNG supercritical and subcritical evaporation processes, respectively.

• 作为前期研究,本文建议了两种新循环,分别基于Brayton循环与超临界Rankine循环,且分别适用于LNG超临界及亚临界汽化过程。