Model Test for Pressure Due to Green Water of Ship
Xie Nan; Gao Huanqiu; Jin Chengyi(China Ship Seientific Research Center)
In this paper,model test results of pressure due to green water on the deck of a open top container ship in severial seas is presented. The model tests are carried out in seven wave headings: head waves (180°), head quarter waves (135°), beam wave (9O°), following quarter(6O°, 45°, 3O°) and following waves (0°) The test results indicated that the maximum pressure due to green water on the deek occurred in head seas (180°),and was approximately equal to 4 times the water-head of ship draft. Head quar ter to waves is the heading that green water occurred most freguently and was 26. 5 times/h,number of green water in beam waves was comparatively small, While during the test in following and following quarter waves,there was no green water at all.
【CateGory Index】： U661.7