In the system the ballast is removed by gravitational force in the same way as by pumps. A common central line (21) runs along the bottom of the ship and at the level of or essentially below the bottom of the ballast tanks (24, 28). At least one valve is located between each tank...
In the system the ballast is removed by gravitational force in the same way as by pumps. A common central line (21) runs along the bottom of the ship and at the level of or essentially below the bottom of the ballast tanks (24, 28). At least one valve is located between each tank...
An apparatus and method for changing the volume of the watertight hull of a ship in the light or no cargo condition to achieve the required ballast drafts. At least one trunk extending longitudinally from a first end at a bow of the ship to a second end at a stern of the ship. The ...
aOnce the BWTS is installed in the ballasting system, it’s pressure drop has to effect the ballast pump flow rate. So, we have to let crews know that the ballasting time will be delay, especially for retrofit of existing ship. 一旦BWTS在压舱系统安装,它是降压必须影响石碴泵浦流速。 如此,...
Ballast System a system of pipes and pumps that serves to take in and expel the liquid ballast of a ship. Ballast is usually taken on in ballast tanks (sections of double hull, deep tanks, on-board and below-decks tanks, and the forepeak and afterpeak); in some instances it is taken...
Research of Variable Ballast System in Deep-sea Manned Submersible 深海载人潜水器可调压载系统研究 www.ilib.cn 4. Simulation of Ballast System and Stability Regulation of Ship 船舶压载水系统仿真及稳性调节 www.ilib.cn 5. Study on Finite Element Model for Simulation of Ship's Ballast System 船舶...
A pilot-scale experiment of 20t/h for the treatment of ship's ballast water was done in this paper. With the method of strong ionization discharge of dielectric barrier, O 2 in air and H 2 O at gas state are ionized and dissociated into large numbers of OH radicals, and then dissolved...
system consists of 61 windows and communicates with marine loading calculation system in a random data file input/output mode to transmit the data of each ballast tank volume and to acquire the data of ship drafts and attitude angles.The simulation results are satisfactory in that the system can...
Ship BWMS 3D video - how it works Watch the 3D Animation of the Bawat ballast water management system (BWMS) on board vessels. Want to know more? Contact us oninfo@bawat.com, call us on+45 8870 8803or please fill in the formular below. ...
专利名称：SHIP, BALLAST WATER TREATMENT SYSTEM, AND BALLAST WATER TREATMENT METHOD 发明人：UTSUKI, Kiyoshi,宇津木潔,MATSUZAWA,Masao,松沢正夫,NAGAFUJI, Masanori,長藤雅 則,OKAI, Kazuya,岡井和哉,SUGA, Takeshi,菅 剛,FUKUSHIMA, Takeshi,福嶋武,KATAOKA,Hisashi,片岡久 申请号：JP2016/084173 申请日：...