Head structure of container ship

A container ship and bow technology, applied in the direction of hull, hull design, ship construction, etc., can solve the problems of affecting the speed of the ship, unable to offset wave resistance, etc., and achieve the effect of improving rapidity and resistance performance.
CN103625601AInactive Publication Date: 2014-03-12CIMC SHIP OCEAN ENG DESIGN & RES INST +1
6 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CIMC SHIP OCEAN ENG DESIGN & RES INST
Publication Date
2014-03-12
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a head structure of a container ship. The head structure of the container comprises a bulbous bow below the front portion of a ship head. The top end of the bulbous bow is higher than a designed waterline of the container ship and lower than a structural waterline of the container ship. By changing the height of the bulbous bow, the top end of the bulbous bow is higher than the designed waterline and lower than the structural waterline. Thus, the resistance performance between the designed waterline and the structural waterline of the ship can be improved and rapidity between the structural waterline and the designed waterline of the ship is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of ship design, in particular to the bulbous bow structure of a container ship. Background technique

[0002] The draft of a ship refers to the depth to which the ship is submerged in water, which varies according to the design of the ship. The size of the draft depends not only on the weight of the ship and everything on board such as cargo, ballast, fuel and spare parts, but also on the density of the water in which the ship is standing. The draft of a ship can be determined by reading the water gauges marked on the bow and stern of the ship. The draft of a ship is the design draft and the structural draft. The design draft of the ship refers to the draft corresponding to the full load of the ship under the design state. The structural draft of the ship refers to the maximum draft that the hull structure can bear. Refer to figure 1 , the bow of the ship is usually marked with the structural waterline β and the des...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More