成套动力通过优化设计,已达到87 000 kW。而对减速航行的探索和对转速更适度的机型的提倡,使人们不再一味地追求低速发动机的功率。然而在应用领域,功率密度和功率集中度仍是关注的焦点。除此以外,越来越受到重视的还有效率、可靠性和环境指标。近期,以天然气为燃料的大型二冲 Complete set of power through the optimal design, has reached 87 000 kW. The search for slow navigation and the promotion of more moderate speed models make people no longer pursue low-speed engine power blindly. However, power density and power concentration remain the focus of attention in the application area. In addition, more and more attention is paid to efficiency, reliability and environmental indicators. Recently, natural gas-fueled large two red