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Proceedings Papers

Time Domain Prediction of VIV Responses in Oscillatory Flow Conditions

Jie Wu, Decao Yin, Jingzhe Jin, Halvor Lie, Elizabeth Passano, Svein Sævik, Guttorm Grytøyr, Michael A. Tognarelli, Daniel Karunakaran, Torgrim Andersen, Ragnar Igland
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A030, June 5–10, 2022
Paper No: OMAE2022-79191
DOI: https://doi.org/10.1115/OMAE2022-79191
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Topics: Flow (Dynamics), Pipeline risers, Risers (Casting), Steel catenary risers, Vortex-induced vibration, Waves
Proceedings Papers

Small Size Steel Catenary Riser S-Lay Installation With Flexible Joint as 2nd End: Difficulties and Solutions

Song Liu, Yongjun Du, Wentai Yu
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A033, June 5–10, 2022
Paper No: OMAE2022-79231
DOI: https://doi.org/10.1115/OMAE2022-79231
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Topics: Steel catenary risers, Manufacturing, Design, Pipeline risers, Pipes, Risers (Casting), Dimensions, Finite element analysis, Steel, Stress
Proceedings Papers

Weight Optimisation of Steel Catenary Riser Using Genetic Algorithm and Finite Element Analysis

Joshua T. Abam, Yongchang Pu, Zhiqiang Hu
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A032, June 5–10, 2022
Paper No: OMAE2022-79084
DOI: https://doi.org/10.1115/OMAE2022-79084
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Topics: Fatigue, Finite element analysis, Genetic algorithms, Optimization, Steel catenary risers, Weight (Mass)
Proceedings Papers

Steel Lazy Wave Riser Integrity Review for Excessive Flowline Walking Conditions

Abhilash A. Sebastian, Fengbin Xu, Mayank Lal, Yashpal Rana
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A029, June 5–10, 2022
Paper No: OMAE2022-78590
DOI: https://doi.org/10.1115/OMAE2022-78590
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Topics: Pipeline risers, Risers (Casting), Steel, Steel catenary risers, Waves
Proceedings Papers

The Challenges of Data Availability for the Life Extension of Steel Catenary Risers

Basim Mekha, Robin Gordon
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A039, June 5–10, 2022
Paper No: OMAE2022-83455
DOI: https://doi.org/10.1115/OMAE2022-83455
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Topics: Life extension, Steel catenary risers, Design, Manufacturing, Inspection, Pipeline risers, Risers (Casting), Failure, Fatigue, Fatigue analysis
Proceedings Papers

Cost-Effective Optimal Solutions for Steel Catenary Riser Using Artificial Neural Network

Joshua T. Abam, Yongchang Pu, Zhiqiang Hu
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A031, June 5–10, 2022
Paper No: OMAE2022-79044
DOI: https://doi.org/10.1115/OMAE2022-79044
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Topics: Artificial neural networks, Optimization, Steel catenary risers
Proceedings Papers

Development of Deep Draft Semi-Submersible FPU Hull (Casting-Free) Targets for Oil Field in Gulf of Mexico

Raehyoung Yuck, Daehoon Kang, Ik-seung Han, Eungsu Kim, Munsung Kim, Ki-young Shin, Jong-woo Park, Tae-min Kim, Sang-gu Kang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A020, June 21–30, 2021
Paper No: OMAE2021-62655
DOI: https://doi.org/10.1115/OMAE2021-62655
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Topics: Casting, Gulf of Mexico, Hull, Oil fields, Semi-submersible offshore structures, Mooring, Design, Stress, Tension, Weight (Mass)
Proceedings Papers

Independent Design Verification of Deepwater SCRs for the Application in South China Sea

Hu Yang, Yongming Cheng, Fanli Xu, Ning He
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A039, June 21–30, 2021
Paper No: OMAE2021-63906
DOI: https://doi.org/10.1115/OMAE2021-63906
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Topics: China, Design, Seas, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Fatigue analysis, Fatigue damage, Wave motion
Proceedings Papers

Deepwater Steel Catenary Riser System Design for Lingshui 17-2 Project

Ning He, Hu Yang, Fanli Xu, Yongming Cheng
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A038, June 21–30, 2021
Paper No: OMAE2021-63881
DOI: https://doi.org/10.1115/OMAE2021-63881
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Topics: Design, Steel catenary risers, China, Ocean engineering, Pipeline risers, Risers (Casting), Seas, Engineering design, Fatigue design, Manufacturing systems
Proceedings Papers

Fast Riser Installation: A Field Proven, Safe and Efficient Riser Pull-in Technology

Zhigang (Kevin) Tian, Branka Radanovic, Otto DaSilva, Blair Kirkland, Glenn Mediamolle, Pete Cruz
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A015, August 3–7, 2020
Paper No: OMAE2020-18056
DOI: https://doi.org/10.1115/OMAE2020-18056
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Topics: Pipeline risers, Risers (Casting), Clearances (Engineering), Hull, Computer simulation, Vessels, Water, Manufacturing, Offshore installations, Rotation
Proceedings Papers

Influence of Soil’s Vertical Stiffness on Estimation of Fatigue Life for Steel Catenary Risers (SCRs)

Jianchun Cao, Xingnian Chen, Jingyun Cheng, Peimin Cao
Proc. ASME. OMAE2020, Volume 10: Offshore Geotechnics, V010T10A010, August 3–7, 2020
Paper No: OMAE2020-19335
DOI: https://doi.org/10.1115/OMAE2020-19335
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Topics: Fatigue life, Pipeline risers, Pipes, Risers (Casting), Soil, Steel catenary risers, Stiffness
Proceedings Papers

Fatigue Performance of Thick Section Titanium Grade 29 Girth Welds

Gabriel Rombado, David A. Baker, Lars M. Haldorsen, Kenneth Macdonald, Heath Walker, Chris Caldwell, Binyan He, Carol Johnston
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A013, August 3–7, 2020
Paper No: OMAE2020-18071
DOI: https://doi.org/10.1115/OMAE2020-18071
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Topics: Fatigue, Steel catenary risers, Stress, Titanium, Welded joints, Welding
Proceedings Papers

Integrity Management for Steel Catenary Risers With Design Life of 30 Years

Hao Song, Chenteh Alan Yu, Yongming Cheng, Jing Hou
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A049, August 3–7, 2020
Paper No: OMAE2020-18065
DOI: https://doi.org/10.1115/OMAE2020-18065
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Topics: Design, Pipeline risers, Risers (Casting), Steel catenary risers
Proceedings Papers

Improved Empirical Formulation for Seabed Trench Profile at Touchdown Zone and its Effects on Fatigue of Steel Catenary Risers

S. Zhuang, C. Shi, M. Lou, Y. Liu, X. Bao, H. Li
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A061, August 3–7, 2020
Paper No: OMAE2020-19281
DOI: https://doi.org/10.1115/OMAE2020-19281
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Topics: Fatigue, Seabed, Steel catenary risers, Engineering simulation, Fatigue damage, Simulation, Modeling, Pipeline risers, Risers (Casting), Seas
Proceedings Papers

Tubular Connection Assembly for Improved Fatigue Performance of Metallic Risers

Ghiath (Guy) Mansour
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A062, August 3–7, 2020
Paper No: OMAE2020-19303
DOI: https://doi.org/10.1115/OMAE2020-19303
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Topics: Fatigue, Manufacturing, Pipeline risers, Risers (Casting), Design, FPSO, Ocean engineering, Vessels, Welding, Data acquisition systems
Proceedings Papers

Steel Lazy Wave Riser Optimization Using Artificial Intelligence Tool

Mayank Lal, Abhilash Sebastian, Feng Wang, Xiaohua Lu
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A063, August 3–7, 2020
Paper No: OMAE2020-19308
DOI: https://doi.org/10.1115/OMAE2020-19308
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Topics: Artificial intelligence, Optimization, Pipeline risers, Risers (Casting), Steel, Waves, Buoyancy, Fatigue, Design, Genetic algorithms
Proceedings Papers

Design Challenges of SCRs in Deepwater and Ultra Deepwater

Yongming Cheng, Chenteh Alan Yu, Hao Song
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A054, August 3–7, 2020
Paper No: OMAE2020-18382
DOI: https://doi.org/10.1115/OMAE2020-18382
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Topics: Design, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Vessels, American Petroleum Institute, Fatigue, Fatigue damage, Manufacturing
Proceedings Papers

Global Performance Analysis of Deep Draft Semi-Submersible Designed for Standard GOM Application

R. H. Yuck, D. H. Kang, E. S. Kim, M. S. Kim, T. M. Kim, H. J. Kim, D. Y. Lee, Y. C. Park
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A034, June 9–14, 2019
Paper No: OMAE2019-95272
DOI: https://doi.org/10.1115/OMAE2019-95272
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Topics: Semi-submersible offshore structures, Hull, Design, Mooring, Weight (Mass), Stability, Time-domain analysis, Waves, Cross section (Physics), Damage
Proceedings Papers

Vortex Induced Vibration of a Steel Catenary Riser Under Out-of-Plane Current: An Experimental Study

Yuwang Xu, Jungao Wang, Haojie Ren, Mengmeng Zhang, Shixiao Fu
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A030, June 9–14, 2019
Paper No: OMAE2019-96112
DOI: https://doi.org/10.1115/OMAE2019-96112
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Topics: Steel catenary risers, Vortex-induced vibration
Proceedings Papers

A Fracture Mechanics-Based Feasibility Study of Damped Steel Catenary Risers for Pre-Salt Field Developments

Alexandre G. Garmbis, Petrônio Zumpano, Jr., Ludimar L. Aguiar, Raphael M. Brito, Domingos A. Rade
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A042, June 9–14, 2019
Paper No: OMAE2019-96297
DOI: https://doi.org/10.1115/OMAE2019-96297
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Topics: Fatigue, Fracture (Materials), Fracture (Process), Steel catenary risers