A combined power cycle with LNG cold energy recovery consisting of Rankine cycle using ammonia-water as working fluid, power cycle of combustion gas, and LNG cycle, was presented.

• 摘要提出了以氨水为工质的朗肯循环、燃气动力循环和液化天然气循环组成的混合动力循环系统，用于液化天然气冷能回收。