Results 21 to 30 of about 2,215,545 (234)

Development of Offshore Platform Stress Monitoring System based on Internet of Things Technology [PDF]

open access: yesE3S Web of Conferences, 2019
This paper mainly analyzes the main external load types of offshore platforms and the current status of offshore platform health monitoring technology. On this basis, a platform health monitoring system which is consist of a wireless sensor network and a
Wu YongShun   +3 more
doaj   +1 more source

Structural Risk-Based Underwater Inspection (RBUI) as a Cost Reduction of Field’s End of Production Life

open access: yesJournal of Materials Exploration and Findings, 2022
Mubadala Petroleum operates offshore platforms in a southern Makassar Straits that needs to be periodically inspected. The cost for the inspection is massive due to the high cost of mobilization and demobilization of vessels including crew and equipment.
Ivan F. Putra   +5 more
doaj   +1 more source

Study on the Corrosion Mechanism and Coating Protection of Q235 Steel for Offshore Platform [PDF]

open access: yesCailiao Baohu, 2022
The harsh marine corrosive environment has gradually become the key factor causing serious corrosion problems of offshore platform equipment and impeding the development and utilization of oil and gas resources. For comprehensively studying the corrosion
LI Guo - xing, JING Bo, WANG Zhi - qiang, HU Song - qing
doaj   +1 more source

Structural Response Analysis of FPSO under Pool Fire

open access: yesBuildings, 2022
There is a large proportion of pool fire occurrence on the upper part of offshore platforms. In order to reduce the occurrence of fire disasters, the fire risk assessment of FPSOs should be carried out.
Dapeng Zhang, Bowen Zhao, Keqiang Zhu
doaj   +1 more source

Safety Analysis of Offshore Platform Power System Considering Low Voltage Crossing Capability

open access: yesIEEE Access, 2020
In the face of increasingly serious energy and environmental problems, the safety of offshore oil drilling and production platform, as a natural gas development platform, is of great significance.
Qingwei Meng   +3 more
doaj   +1 more source

Automatic Extraction of Offshore Platforms in Single SAR Images Based on a Dual-Step-Modified Model

open access: yesSensors, 2019
The quantity and location of offshore platforms are of great significance for marine oil spill monitoring and offshore oil-gas development. In the past, multiphase medium- and low-resolution optical or radar images have been used to remove the ...
Jing Zhang, Qi Wang, Fenzhen Su
doaj   +1 more source

Process Design of Independent Offshore Wind Power Hydrogen Production

open access: yes南方能源建设, 2022
[Introduction] The research aims to make full use of the high quality wind resources in the deep sea, solve the problem of wind abandonment of offshore wind power, and provide a possible offshore hydrogen fuel supply for future new energy ships. [Method]
Wei GUI
doaj   +1 more source

A new methodology for upscaling semi-submersible platforms for floating offshore wind turbines [PDF]

open access: yesWind Energy Science, 2023
This paper presents a new upscaling methodology for semi-submersible floating offshore wind turbine platforms. The size and power rating of offshore wind turbines have been growing in recent years, with modern wind turbines rated at 10–18 MW in contrast ...
K. L. Roach   +2 more
doaj   +1 more source

The Numerical Investigation of Structural Strength Assessment of LNG CCS by Sloshing Impacts Based on Multiphase Fluid Model

open access: yesApplied Sciences, 2021
Sloshing flows of liquid natural gas (LNG) with multi-phase flow characteristics consisting of liquids and gases can affect the load conditions and structural response of cargo containment systems (CCS).
Se-Yun Hwang, Jang-Hyun Lee
doaj   +1 more source

Experimental studies on the hydrodynamic behavior of a semi-submersible offshore wind platform

open access: yes, 2015
Publisher Copyright: © 2015 Taylor & Francis Group, London.In this paper, the major results of an experimental tank test campaign on the hydrodynamics and dynamics of a floating offshore semisubmersible platform supporting a wind energy turbine are ...
V Nava   +11 more
core   +1 more source

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