Results 41 to 50 of about 431 (179)

Location-based fatigue damage assessment on an FPSO by the spectral analysis method [PDF]

MATEC Web of Conferences, 2019
Floating production storage and offloading ships (FPSOs) are offshore platforms positioned at a location and operating at different loading conditions and corresponding draughts.
Viswanathan A, Subramanian V A, Kumar D
doaj   +1 more source

Predicting corrosion for life estimation of ocean and coastal steel infrastructure

Materials and Corrosion, Volume 76, Issue 6, Page 776-789, June 2025.
A schematic bi‐modal model for long‐term marine corrosion of steel exposed to marine immersion, tidal, splash and atmospheric zones and other nonmarine zones such as in contact with sands and soils. Also applicable to alloys such as copper‐nickels and aluminium.
Rob E. Melchers, Robert Jeffrey, Igor A. Chaves, Robert B. Petersen   +3 more
wiley   +1 more source

Finite Element Analysis of Floating, Production, Storage and Offloading (FPSO) Vessel Subjected to Sudden Crash (Impact) Load

Covenant Journal of Engineering Technology, 2018
The need for deep-water development and continuous exploitation of depleting shallow water reserves has spawned new forms of offshore structures like FPSO (Floating, Processing, Storage and Offloading) vessel for production and storage of oil or gas ...
Olalekan H. I., Oluwole O.O. & Odunfa K.M
doaj  

CFD Simulation for Green Water Events on KFPSO Using Design Wave Methods

한국해양공학회지
Under extreme environmental conditions, large relative motions of a floating production storage and offloading unit (FPSO) can lead to green water events, which poses a significant risk of structural damage to topside equipment and deck structures.
Jae Min Jeon, Zhenhao Song, Joosung Kim, Bo Woo Nam   +3 more
doaj   +1 more source

Novel deconvolution method for extreme FPSO vessel hawser tensions during offloading operations

Results in Engineering, 2023
Robust prediction of extreme hawser tensions during Floating Production Storage and Offloading (FPSO) operations is an important safety and reliability concern.
Oleg Gaidai, Xiaosen Xu, Yihan Xing
doaj   +1 more source

Exploring Site‐Specific Carbon Dioxide Removal Options With Storage or Sequestration in the Marine Environment – The 10 Mt CO2 yr−1 Removal Challenge for Germany

Earth's Future, Volume 13, Issue 4, April 2025.
Abstract Marine carbon dioxide removal (mCDR) and geological carbon storage in the marine environment (mCS) promise to help mitigate global climate change alongside drastic emission reductions. However, the implementable potential of mCDR and mCS depends, apart from technology readiness, also on site‐specific conditions.
W. Yao, T. M. Morganti, J. Wu, M. Borchers, A. Anschütz, L.‐K. Bednarz, A. Bhaumik, M. Böttcher, K. Burkhard, T. Cabus, A. S. Chua, I. Diercks, M. Esposito, M. Fink, M. Fouqueray, F. Gasanzade, S. Geilert, J. Hauck, F. Havermann, I. Hellige, S. Hoog, M. Jürchott, H. T. Kalapurakkal, J. Kemper, I. Kremin, I. Lange, J. M. Lencina‐Avila, M. Liadova, F. Liu, S. Mathesius, N. Mehendale, T. Nagwekar, M. Philippi, G. L. N. Luz, M. Ramasamy, F. Stahl, L. Tank, M.‐E. Vorrath, L. Westmark, H.‐W. Wey, R. Wollnik, M. Wölfelschneider, W. Bach, K. Bischof, M. Boersma, U. Daewel, M. Fernández‐Méndez, J. K. Geuer, D. P. Keller, A. Kopf, C. Merk, N. Moosdorf, N. Oppelt, A. Oschlies, J. Pongratz, A. Proelss, G. J. Rehder, L. Rüpke, N. Szarka, D. Thraen, K. Wallmann, N. Mengis   +61 more
wiley   +1 more source

An effective gradient jellyfish search algorithm for optimal reactive power dispatch in electrical networks

IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.
This study introduces Gradient Jellyfish search optimization (GJSO) as a new optimization approach for optimal reactive power dispatch (ORPD) in electric networks. The GJSO methodology enhances standard JSO techniques by integrating the Local Escaping Operator.
Ahmed M. Abd‐El Wahab, Salah Kamel, Mohamed H. Hassan, Hamdy M. Sultan, Reagan Jean Jacques Molu   +4 more
wiley   +1 more source

Optimized Sizing of BESS for Primary Frequency Control in a Hybrid O&G FPSO Unit

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
The authors propose an optimization problem for sizing a battery energy storage system (BESS) for primary frequency support in an floating production and storage offloading unit in Brazil. Primarily, a BESS sizing analytical methodology available in the literature is applied, and the limitations identified are discussed. Hence, the optimization problem
Cecília B. M. Mufalo, Bruna C. Lima, Liciane Otremba, Renato M. Monaro, Maurício B. C. Salles   +4 more
wiley   +1 more source

Modelling and Simulation of Variable Speed Thruster Drives with Full-Scale Verification [PDF]

Modeling, Identification and Control, 2001
In this paper considerations about modelling and simulation of variable speed thruster drives are made with comparison to full scale measurements from Varg FPSO.
Jan F. Hansen, Trygve Lauvdal, Alf K. Ådnanes   +2 more
doaj   +1 more source

Vibration Analysis of a Pipeline System Based on Model Truncation

Shock and Vibration, Volume 2025, Issue 1, 2025.
Designing a complex pipeline for a floating production storage and offloading (FPSO), particularly over long distances, presents significant challenges in vibration analysis. Traditional modeling methods, which often assume finite lengths and simple configurations, fall short as they do not account for the integrality and locality of long spans and the
Huawei Han, Qiang Fu, Changhui Wang, Yuhai Sun, Changfei Li, Cong Gao   +5 more
wiley   +1 more source