Tensile force applied to shear pin and unwinding motion of flexible hose

Kun Woo Kim, Jae Wook Lee, Hyung Ryul Kim, Jin Seok Jang, Wan Suk Yoo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A flexible hose that is unwound along with fiberoptic cables from a mother ship helps prevent interference with the mother ship during the unwinding of the fiberoptic cable. Hence, it is necessary to prevent the interference of fiber-optic cables by using flexible hoses made of stainless steel. Flexible hoses unwound as an underwater vehicle moves are coupled to the vehicle by shear pins, and once all flexible hoses are unwound, the underwater vehicle continues to move forward as the pins fracture. Here, a dynamic load applied on the shear pin for connection in the early stages of the unwinding of the flexible hose is an important factor that controls the position, which should be accurately predicted, prior to the motion of the underwater vehicle.

Original languageEnglish
Title of host publication2015 IFToMM World Congress Proceedings, IFToMM 2015
PublisherNational Taiwan University
ISBN (Electronic)9789860460988
DOIs
StatePublished - 2015
Event14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015 - Taipei, Taiwan, Province of China
Duration: 25 Oct 201530 Oct 2015

Publication series

Name2015 IFToMM World Congress Proceedings, IFToMM 2015

Conference

Conference14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015
Country/TerritoryTaiwan, Province of China
CityTaipei
Period25/10/1530/10/15

Keywords

  • Flexible hose
  • Shear pin
  • Tensile force

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