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Deck container anti-drag stacking structure and method under condition of container lacking of container ship

A technology for container ships and containers, applied in the field of ships, can solve problems such as difficult implementation, and achieve the effects of increasing the degree of flow field turbulence, reducing mutual influence, and increasing air resistance

Active Publication Date: 2017-07-07
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Ship shape optimization is an effective means to reduce water resistance, but it is difficult to implement

Method used

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  • Deck container anti-drag stacking structure and method under condition of container lacking of container ship
  • Deck container anti-drag stacking structure and method under condition of container lacking of container ship
  • Deck container anti-drag stacking structure and method under condition of container lacking of container ship

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 It shows that when the container ship is short of containers, container 3 on deck 4 is stacked from the stern, and the containers are closely arranged.

[0022] figure 1 figure 2 image 3 Figure 4 Indicates that the containers are stacked neatly from the stern of the ship, and the stacking meets the following order:

[0023] First pile up the first row and the first layer, that is, x 1 the y 1 z 1 、x 1 the y 2 z 1 、x 1 the y 3 z 1 … x 1 the y j z 1 … x 1 the y jmax z 1 . where x 1 the y 1 z 1 Indicates the container at the first row, first column, and first floor, x 1 the y 2 z 1 Indicates the container on the first row, second column, and first floor, x 1 the y 3 z 1 Indicates the container on the first row, third column, and first floor, x 1 the y j z 1 Indicates the container on the...

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Abstract

The invention provides a deck container anti-drag stacking structure and method under the condition of container lacking of a container ship. Under the condition of container lacking of the container ship, deck containers are stacked from the stern, and the containers are tightly arranged. By adoption of the stacking structure, in the ship navigation process, air flows through the containers, generates vortexes behind the containers and therefore affects flow yields of the back row of the containers and upper-layer buildings; and by stacking the containers through the structure, the influences of trailing vortexes of the front row of the containers can be greatly reduced, and the effect of air resistance reduction is achieved.

Description

technical field [0001] The invention relates to a deck container drag-reducing stacking structure and a stacking method under the condition that a container ship lacks containers, and belongs to the field of ships. Background technique [0002] With the depletion of oil and gas resources and the constant changes in the living environment, people gradually realize the importance of saving energy and protecting the environment, and all walks of life are also looking for ways to save energy and reduce emissions. While the development of the shipping industry brings convenience to people's lives, it is also accompanied by high energy consumption and high emissions. The International Maritime Organization has also proposed new standards for ship emissions. In order to meet the new standards of the IMO, we can mainly start from two perspectives, one is to improve the engine and increase the fuel utilization rate; the other is to reduce the ship's navigation resistance. There is ...

Claims

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Application Information

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IPC IPC(8): B63B25/00B63B25/28
Inventor 邓锐李超马勇周广利由世洲
Owner HARBIN ENG UNIV