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Ice water power measurement test system for outdoor ice water pool ship model

A test system and ice water tank technology, which is applied in the field of ice hydrodynamic measurement and test system of ship model in outdoor ice water tank, can solve the problems such as ship model motion and mechanical parameters are difficult to obtain, and achieve the effect of improving integrity and increasing stability

Inactive Publication Date: 2020-02-07
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The pool towing system adopts a simple cable towing structure, which can only measure the ice resistance of the outdoor ship model, and other ship model motion and mechanical parameters are difficult to obtain

Method used

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  • Ice water power measurement test system for outdoor ice water pool ship model
  • Ice water power measurement test system for outdoor ice water pool ship model
  • Ice water power measurement test system for outdoor ice water pool ship model

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] The invention designs an ice hydrodynamic measurement test system for a ship model in an outdoor ice pool, and belongs to the polar interdisciplinary field. Including outdoor ice pond towing system, ice force measurement system and data acquisition system. It makes it possible to install a ship model during the outdoor ice water pool test, output a constant and controllable speed, and measure the resistance data that can be used for the development of polar ships, which can promote polar scientific research in my country and the world.

[0021] An ice hydrodynamic measurement test system for an outdoor ice water pool ship model, characterized in that it includes an outdoor ice water pool 22, a trailer, and a towing system; guide rails are laid on both sides of the outdoor ice water pool; the trailer is installed on On guide rail 17; Described trailer is equippe...

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Abstract

The invention belongs to the field of polar region ship tests and particularly relates to an ice water power measurement test system for an outdoor ice water pool ship model. The system is applied toan existing outdoor ice water pool, a ship model can be reasonably restrained when an outdoor ice water pool test is carried out, the stability of ship model movement is improved, a measuring instrument for measuring various navigation attitudes of the ship model not limited to ice resistance can be carried, and the integrity of ice water pool test measurement is further improved. According to thesystem, the problem that the interaction mechanism of ice and water is difficult to measure in a pure hydrodynamic test is overcome, an ice area ship model ice resistance test, an impact load ice breaking test and ship model ice resistance tests under complex model ice and natural ice environments can be carried out, by researching the mechanism and test of ship ice action, an idea is provided for an outdoor ice pool ship model test technology and a high-performance icebreaking technology, and reference and guidance are provided for the resistance performance of an ice area ship and the icebreaking performance of an icebreaker.

Description

technical field [0001] The invention belongs to the field of polar ship tests, and in particular relates to an ice hydrodynamic measurement test system for a ship model in an outdoor ice pool. Background technique [0002] In recent years, with the development of the Arctic waterway, the potential exploitation of Arctic resources, the scientific investigation and development of the polar regions, some related water conservancy construction in cold regions, and some hydropower construction, marine engineering construction and other undertakings have flourished. Research on ice physics, mechanics, and ice engineering poses urgent needs. With the rapid development of the economy, more and more international exchanges, the opening of the maritime "Silk Road", etc., all promote the progress and development of the international shipping industry. [0003] As the global temperature continues to rise, some sea ice in the Arctic Ocean will melt, and the frozen soil in the cold area ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00B63B71/20
CPCG01M10/00
Inventor 薛彦卓孙光帅狄少丞雷建奇倪宝玉鲁阳高良田贾辉
Owner HARBIN ENG UNIV
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