Results 191 to 200 of about 411,249 (239)

Lateral buckling of umbilical cable armour under compression and bending

Ships and Offshore Structures
With the increasing exploration and extraction of offshore oil and gas resources in deep-sea environments, the occurrence of lateral buckling has emerged as a predominant failure mode for umbilical cable armour.
Yu Deng, Siyuan Chen, Titao Wang, Ning Hao, Siyu Sun, Xu Liang   +5 more
openaire   +2 more sources

Electro–Thermal–Mechanical Coupled Analysis on Two High-Current Composite Umbilical Cable Cross Sections

, 2021
A new type of umbilical cable named “high-current composite umbilical cable” is composed of electronic cables, optical cables, steel tubes, and structural strengthening components.
Jun Yan, Su Qi, Bu Yufeng, Yang Zhixun, Qingzhen Lu, Qian Yue   +5 more
semanticscholar   +1 more source

Synchronous clamping control of marine umbilical cable tensioner

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2012
The umbilical cable tensioner is a core component of deep-water oil and gas development, and it can lay and recover the umbilical cables to ensure the transmission of communication signals, electric signals or liquid injection. The displacements of tensioner’s clamping hydraulic cylinders, which are not synchronized as the nonlinear electro-hydraulic ...
Wenming Wang, Shimin Zhang, Deguo Wang, Li Lin, Xiaoxiao Zhu, Yingchun Chen   +5 more
openaire   +1 more source

Stress analysis model for un-bonded umbilical cables

Ocean Systems Engineering, 2013
For the optimization design and strength evaluation of the umbilical cable, the calculation of cross section stress is of great importance and very time consuming. To calculate the cross section stress under combined tension and bending loads, a new integrated analytical model of umbilical cable is presented in this paper.
Xiqia Chen, Shixiao Fu, Leijian Song, Qian Zhong, Xiaoping Huang   +4 more
openaire   +1 more source

A Finite Element Model for Umbilical Cable Crushing Analysis

Volume 5A: Pipeline and Riser Technology, 2015
Umbilical cables are essential elements of offshore floating production systems. Due to their complexity, the offshore industry regularly counts on numerical tools to perform design assignments. One of these assignments is to evaluate strains and stresses states in all components due to distinct sets of external loads. The main purpose of this paper is
Caio C. P. Santos, Celso P. Pesce, Rafael Salles, Guilherme R. Franzini, Rafael L. Tanaka   +4 more
openaire   +1 more source

Cabling umbilical and array layout

2013
This chapter discusses the case of dynamic cables and subsea connectors for which the design requirements and specifications posed by marine energy applications are distinctly different from the ones typically applied in the offshore industry. Bespoke solutions are needed in this case as the design of the connection is largely dependent on the device ...
P. Ricci, J. L. Mendia
openaire   +1 more source

Analysis of Electro-Hydraulic Servo Control System Characteristics for Umbilical Cable Fatigue Testing Machine

2025 IEEE International Conference on Mechatronics and Automation (ICMA)
The tension-bending combined fatigue testing machine for umbilical cables can be used to simulate the loading environment of umbilical cables under marine operating conditions, providing a scientific basis for improving the design of umbilical cables and
Zenghui Xing, Fang Ma, Jianjun Yao, Xiao Zhang, Shuai Zhang   +4 more
semanticscholar   +1 more source

CONNECTOR, ADAPTER ASSEMBLY, UMBILICAL CABLE TO STORES INTERFACE, LANYARD RELEASE

2017
No scope available.
  +7 more sources

Finite Element Analysis of Umbilical Cables Anchoring Systems

Volume 5A: Pipelines, Risers, and Subsea Systems, 2017
The connectors on an umbilical system are critical components that are subjected to high tensile loads. To ensure tension resistance to an umbilical cable connection, its structural elements must be properly anchored to the armor pot. One way to provide that connection is the use of the adhesive properties of an epoxy resin.
Eduardo Ribeiro Malta, Fernando Geremias Toni, Heloísa Guedes Mendonça, Clóvis de Arruda Martins, Rafael Giovane Morini, Rafael Loureiro Tanaka   +5 more
openaire   +1 more source

DAS data recorded by a subsea umbilical cable at Atlantis field

SEG Technical Program Expanded Abstracts 2020, 2020
Ge Zhan, Jean-Paul van Gestel, Rodney Johnston   +2 more
openaire   +2 more sources