极地甲板运输船轮机设计

Machinery Design of a Polar Class Deck Carrier

随着北冰洋水域通航安全性的提高,极地航线的商机日益显露。该船具备破冰能力,满足极地环境冬季作业,是运输建设亚马尔半岛天然气工厂所需模块的关键船型。根据极地气候及水域环境对船舶航行的影响,分别对船舶推进、防冻系统和压载水系统进行介绍,提出了极地航行船的设计要点。相关设计经验可供日后类似的船型轮机设计参考。

With increased navigation salety in the Arctic Ocean,it becomes more and more economical to sail mrougn the arctic water. Polar class deck carrier, with ice breaking capability, exactly satisfied the requirements of operation in the winter arctic environment, making the most crucial ship type of transporting modules to Yamal peninsula for LNG factory construction. Propulsion system, winterization and ballast water system were introduced in the article on the basis of the impact of arctic weather and sea environment on the navigation. The key points that were different between a polar class ship and a normal ship were listed, serving as reference for further machinery design of the similar ship type.