in this paper, a 308 000 dwt vlcc is used to consider the csr effect, and its influence on loading conditions and arrangement of water ballast tanks are discussed by loading calculation.
该文针对30.8万吨vlcc,对csr进行了研究,通过装载计算,初步阐明了csr对vlcc装载工况和压载舱分舱设计的影响。
the main parts of the paper are included: (1) theorizing water ballast system, bilge water system for a container ship, simulation study results based matlab are given;
本文完成了以下研究内容:(1)船舶压载调平系统模型和污水处理系统数学模型的建立,对其在matlab下进行了仿真研究;
to establish suitable mathematical models of ship's water ballast system, bilge water system and anti-rolling tanks are the foundation for control and simulation for these systems.
建立船舶压载调平系统和污水处理系统的数学模型是进行船舶调平和污水处理控制和仿真的基础。
seawater wet-dry cycling is a common corrosion condition in the ocean industry, such as water ballast tank condition.
在海洋环境中,有许多的金属构件经常处于海水干湿交替状态下,如船舶压载水舱。
protection of galvanization fittings, shop primer, stripe coat and other requirement etc. should be same as water ballast tank.
镀锌舾装件保护、车间底漆刷涂、预涂及其他要求同压载舱一致;
waterproof performance: will be immersed in water ballast 100cm underwater, the water temperature to room temperature, 0.5 hours after the light soaking test function.
防水性能:将镇流器浸在水100cm的水下,水温为常温,浸泡0.5小时后点灯测试功能正常。
as antirust paint for water ballast tank and crude oil tank.
主要用于压载舱、原油舱等部位的防腐漆。
twocoats should be finished on block stage. all water ballast tank below waterline should be finished repairing work before launching to avoid the risk ofcondensation inside.
压载舱内两度漆在分段阶段全部施工结束。所有水线以下压载舱需要在下水前完成修补工作且交验完毕,避免下水后舱内结露的风险。
a popular trailerable centerboard sailboat is the macgregor 26, which with its water ballast has the advantages of centerboard boats but not all the disadvantages.
macgregor26是一艘很流行的可拖载的活动龙骨帆船,它自带的水压载系统(water ballast)使其具有活动龙骨帆船的所有优点,并避免了部分缺点。
all galvanization, stainless steel and other non-ferrous metal fittings in water ballast tanks should be protected during sand-blasting. if have damaged, should be renew.
镀锌件、不锈钢或其它有色金属材料的舾装件的保护工作,沖砂中避免损坏。若有损坏,须更换;
inspection air pressure test(with water head) for no1. water ballast tank(no15 block).
no1压载水舱(no.15分段)气压试验(压头试验)检查。
double side tanks and double bottom will to be divided into five (5) pairs of water ballast tanks subject to …
将全船分为五个货舱,机舱,压在水舱艏尖舱和艉尖舱,详见总图。