Six-degree-of-freedom pool trial trip instrument suitable for submerged body icebreaking research

A technology with a degree of freedom and a submerged body, which is applied in fluid dynamics tests, machine/structural component tests, instruments, etc., and can solve problems such as the limitation of ice deformation prediction accuracy

Active Publication Date: 2020-03-27
JIANGSU UNIV OF SCI & TECH
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: Aiming at the problem that the above-mentioned existing theories and numerical analysis methods limit the prediction accuracy of the ice deformation induced by the maneuvering motion of the polar submersible, the ...

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Six-degree-of-freedom pool trial trip instrument suitable for submerged body icebreaking research
  • Six-degree-of-freedom pool trial trip instrument suitable for submerged body icebreaking research
  • Six-degree-of-freedom pool trial trip instrument suitable for submerged body icebreaking research

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the technical solutions provided by the present invention, the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] The present invention provides a six-degree-of-freedom tank navigator suitable for submerged ice-breaking research, such as figure 1 with figure 2 As shown, the device includes: a guide rod movement mechanism 1, a cam movement mechanism 2 and a waveform monitoring mechanism 3; the guide rod movement mechanism 1 and the cam movement mechanism 2 are connected through a support mechanism 14, and are installed together in the experimental pool 41. The bottom is used to make the submerged body 111 produce surge, sway, heave, roll, pitch and yaw six degrees of freedom combined motion; the waveform monitoring mechanism 3 is installed on the upper mounting bracket 43 of the experimental pool 41, and Synchronous longitudinal motion ...

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

PUM

No PUM Login to view more

Abstract

The invention discloses a six-degree-of-freedom pool trial trip instrument suitable for submerged body icebreaking research. The trial trip instrument mainly comprises a guide rod movement mechanism,a cam movement mechanism and a waveform monitoring mechanism, wherein the guide rod movement mechanism and the cam movement mechanism are cooperated and matched, so that a submerged body can generatethe six-degree-of-freedom combined movement of surging, swaying, heaving, rolling, pitching and yawing; and the waveform monitoring mechanism is used for recording the ice layer bending deformation response excited when the submerged body moves at different combination degrees of freedom. According to the ice pool trial trip instrument provided by the invention, the motion state of the submerged body in a pool can be flexibly adjusted according to the experimental research requirements, so that the ice breaking efficiency of the submerged body in different motion states is explored, and the data support is provided for the ice breaking and water discharging operation of the submerged body.

Description

technical field [0001] The invention belongs to the design and manufacture technology of ships and marine engineering equipment, and in particular relates to a six-degree-of-freedom water tank navigator suitable for ice-breaking research on submerged bodies. Background technique [0002] As the global climate warms, the area and thickness of sea ice in the Arctic continue to shrink, and the exploitation of non-biological resources such as oil and gas in the polar regions and the opening and utilization of waterway resources are gradually becoming possible. In view of the increasingly prominent potential political, economic and military value of polar regions, this region has become a hotspot of international competition, attracting the attention of more and more polar and near-polar countries. As the core marine equipment for polar scientific research and development and utilization of polar resources, icebreaking methods and icebreaking capabilities have become the focus of...

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

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01M10/00
CPCG01M10/00
Inventor 李志富祖建峰石玉云吴斌
Owner JIANGSU UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap