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Proceedings Papers

Obstacle Avoidance Nonlinear Model Predictive Controller for Autonomous Surface Vessels With Variable Sampling Time Prediction

Eranga Fernando, Syed Imtiaz, Salim Ahmed, Kevin Murrant, Robert Gash, Mohammed Islam, Hasanat Zaman
Proc. ASME. OMAE2024, Volume 1: Offshore Technology, V001T01A009, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126778
https://doi.org/10.1115/OMAE2024-126778
View Paper titled, Obstacle Avoidance Nonlinear Model Predictive Controller for Autonomous Surface Vessels With Variable Sampling Time Prediction
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Topics: Control equipment, Predictive control, Trajectories (Physics), Unmanned surface vehicles, Algorithms, Simulation results, Vessels
Proceedings Papers

Offset-Free Tracking Control for a Marine Autonomous Surface Ship

Tanjil Islam, Syed Imtiaz, Salim Ahmed, Mohammad Islam, Hasanat Zaman, Robert Gash
Proc. ASME. OMAE2023, Volume 1: Offshore Technology, V001T01A034, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104936
https://doi.org/10.1115/OMAE2023-104936
View Paper titled, Offset-Free Tracking Control for a Marine Autonomous Surface Ship
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Topics: Ships, Tracking control, Trajectories (Physics)
Proceedings Papers

Image Processing to Extract Ice Features to Aid Modelling of Ice Force

Shamima Akter, Mohammed Islam, Hasanat Zaman, Salim Ahmed, Syed Imtiaz, Robert Gash
Proc. ASME. OMAE2022, Volume 6: Polar and Arctic Sciences and Technology, V006T07A017, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79255
https://doi.org/10.1115/OMAE2022-79255
View Paper titled, Image Processing to Extract Ice Features to Aid Modelling of Ice Force
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Topics: Ice, Image processing, Modeling, Sea ice
Journal Articles

A Generalized Framework for Risk-Based Extreme Load Analysis in Offshore System Design

Mohammad Arif, Faisal Khan, Salim Ahmed, Syed Imtiaz
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. April 2023, 145(2): 021701.
Paper No: OMAE-22-1012
https://doi.org/10.1115/1.4055553
Published Online: October 7, 2022
View Article titled, A Generalized Framework for Risk-Based Extreme Load Analysis in Offshore System Design
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Topics: Design, Ocean engineering, Probability, Risk, Stress, Waves, Wind, Wind velocity, Risk assessment, Statistics
Proceedings Papers

Investigating the Solid Transport Capability of Non-Newtonian Fluid in Annulus Bend Section

Mohammad Mojammel Huque, Stephen Butt, Sohrab Zendehboudi, Mohammad Azizur Rahman, Syed Imtiaz
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A039, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62616
https://doi.org/10.1115/OMAE2021-62616
View Paper titled, Investigating the Solid Transport Capability of Non-Newtonian Fluid in Annulus Bend Section
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Topics: Annulus, Non-Newtonian fluids, Computational fluid dynamics, Drilling, Fluids, Drills (Tools), Fluid dynamics, Multiphase flow, Simulation, Turbulence
Proceedings Papers

Void Fraction, Pressure Drop, and Flow Pattern Behavior for Two-Phase Non-Newtonian Slug Flow

Faraj Ben Rajeb, Syed Imtiaz, Yan Zhang, Amer Aborig, Mohamed M. Awad, Mohammad Azizur Rahman
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A037, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62513
https://doi.org/10.1115/OMAE2021-62513
View Paper titled, Void Fraction, Pressure Drop, and Flow Pattern Behavior for Two-Phase Non-Newtonian Slug Flow
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Topics: Flow (Dynamics), Porosity, Pressure drop, Slug flows
Proceedings Papers

Efficient Modelling of Harsh Environment Disturbances for DP and Autonomous Ships Simulations

Hasanat Zaman, Mohammed Islam, Osama Alagili, Mohammad Khan, Syed Imtiaz, Salim Ahmed
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A067, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63954
https://doi.org/10.1115/OMAE2021-63954
View Paper titled, Efficient Modelling of Harsh Environment Disturbances for DP and Autonomous Ships Simulations
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Topics: Dynamic positioning systems, Ice, Modeling, Ships, Simulation, Waves, Wind, Stress, Design, Arctic Ocean
Proceedings Papers

Four-Phase Flow of Oil, Gas, Water, and Sand Mixtures in Pipelines

Mohamed Odan, Faraj Ben Rajeb, Mohammad Azizur Rahman, Amer Aborig, Syed Imtiaz, Yan Zhang, Mohamed M. Awad
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A077, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18203
https://doi.org/10.1115/OMAE2020-18203
View Paper titled, Four-Phase Flow of Oil, Gas, Water, and Sand Mixtures in Pipelines
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Topics: Flow (Dynamics), Pipelines, Sands, Water
Proceedings Papers

Experimental Investigation of Pressure Drop of Gas/Non-Newtonian Flow in Horizontal Pipes

Faraj Ben Rajeb, Mohamed Odan, Syed Imtiaz, Yan Zhang, Mohamed M. Awad, Mohammad Azizur Rahman
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A044, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18704
https://doi.org/10.1115/OMAE2020-18704
View Paper titled, Experimental Investigation of Pressure Drop of Gas/Non-Newtonian Flow in Horizontal Pipes
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Topics: Non-Newtonian flow, Pipes, Pressure drop, Two-phase flow
Proceedings Papers

Experimental Study of Drill Cuttings Transport in Horizontal Well With Newtonian Fluid

Mohammad Mojammel Huque, Syed Imtiaz, Stephen Butt, Sohrab Zendehboudi, Mohammad Azizur Rahman
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A045, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18751
https://doi.org/10.1115/OMAE2020-18751
View Paper titled, Experimental Study of Drill Cuttings Transport in Horizontal Well With Newtonian Fluid
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Topics: Drills (Tools), Fluids, Pipes, Rotation
Proceedings Papers

Experimental Comparison of Newtonian and Non-Newtonian Multiphase Flow in Horizontal Pipes

Faraj Ben Rajeb, Mohamed Odan, Amer Aborig, Syed Imtiaz, Yan Zhang, Mohamed M. Awad, Mohammad Azizur Rahman
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A015, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20236
https://doi.org/10.1115/FEDSM2020-20236
View Paper titled, Experimental Comparison of Newtonian and Non-Newtonian Multiphase Flow in Horizontal Pipes
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Topics: Flow (Dynamics), Multiphase flow, Pipes, Pressure drop, Two-phase flow, Non-Newtonian fluids, Chemical industry, Fluids, Gas flow, Non-Newtonian flow
Proceedings Papers

Four-Phase Flow of Oil, Gas, Water, and Sand Mixtures in Subsea Pipelines

Mohamed Odan, Faraj Ben Rajeb, Mohammad Azizur Rahman, Amer Aborig, Syed Imtiaz, Yan Zhang, Mohamed M. Awad
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A027, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20024
https://doi.org/10.1115/FEDSM2020-20024
View Paper titled, Four-Phase Flow of Oil, Gas, Water, and Sand Mixtures in Subsea Pipelines
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Topics: Flow (Dynamics), Sands, Underwater pipelines, Water
Proceedings Papers

Examination and Analysis of Four-Phase Four-Fluid Flow Techniques in Offshore Pipelines

Mohamed Odan, Faraj Ben Rajeb, Mohammad Azizur Rahman, Amer Aborig, Syed Imtiaz, Yan Zhang, Mohamed M. Awad
Proc. ASME. OMAE2019, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A036, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95005
https://doi.org/10.1115/OMAE2019-95005
View Paper titled, Examination and Analysis of Four-Phase Four-Fluid Flow Techniques in Offshore Pipelines
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Topics: Flow (Dynamics), Fluids, Particulate matter, Underwater pipelines
Proceedings Papers

Multiphase Flow in a Subsea Hilly Terrain

Mohamed Odan, Faraj Ben Rajeb, Yan Zhang, Syed Imtiaz, Amer Aborig, Mohammed Aziz Rahman
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A009, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77190
https://doi.org/10.1115/OMAE2018-77190
View Paper titled, Multiphase Flow in a Subsea Hilly Terrain
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Topics: Multiphase flow, Ocean engineering, Flow (Dynamics), Bubbles, Pipes, Pressure, Slug flows, Temperature, Accuracy and precision, Chemical engineering
Proceedings Papers

Carbon Dioxide and Water Mixture in Pipeline Flow Systems

Faraj Ben Rajeb, Mohamed Odan, Yan Zhang, Syed Imtiaz, Amer Aborig, Mohammad Aziz Rahman
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A011, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77722
https://doi.org/10.1115/OMAE2018-77722
View Paper titled, Carbon Dioxide and Water Mixture in Pipeline Flow Systems
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Topics: Carbon dioxide, Flow (Dynamics), Pipelines, Water, Pressure, Temperature, Climate change, Pipe flow, Pipes, Pressure drop
Proceedings Papers

Numerical Flow Analysis of Hydrate Formation in Offshore Pipelines Using Computational Fluid Dynamics (CFD)

Eugenio Turco Neto, M. A. Rahman, Syed Imtiaz, Salim Ahmed
Proc. ASME. OMAE2016, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A007, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54534
https://doi.org/10.1115/OMAE2016-54534
View Paper titled, Numerical Flow Analysis of Hydrate Formation in Offshore Pipelines Using Computational Fluid Dynamics (CFD)
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Topics: Computational fluid dynamics, Flow (Dynamics), Underwater pipelines, Mass transfer, Chemical kinetics, Methane, Pipelines, Water, Chemical reactions, Computer software
Proceedings Papers

Coupled Heat and Mass Transfer CFD Model for Methane Hydrate

Eugenio Turco Neto, M. A. Rahman, Syed Imtiaz, Thiago dos Santos Pereira, Fernanda Soares de Sousa
Proc. ASME. OMAE2015, Volume 10: Petroleum Technology, V010T11A033, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-42258
https://doi.org/10.1115/OMAE2015-42258
View Paper titled, Coupled Heat and Mass Transfer CFD Model for Methane Hydrate
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Topics: Computational fluid dynamics, Heat, Mass transfer, Methane hydrate, Pipelines, Flow (Dynamics), Multiphase flow, Water, Design, Drops
Proceedings Papers

Risk-Based Evaluation of Subsea Pipeline Leak Detection Technologies

Alan Hillier, Syed Imtiaz, Faisal Khan, Premkumar Thodi
Proc. ASME. OMAE2015, Volume 5B: Pipeline and Riser Technology, V05BT04A051, May 31–June 5, 2015
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2015-41623
https://doi.org/10.1115/OMAE2015-41623
View Paper titled, Risk-Based Evaluation of Subsea Pipeline Leak Detection Technologies
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Topics: Leakage, Risk, Underwater pipelines, Decision making, Uncertainty, Arctic region, Ocean engineering, Pipelines
Proceedings Papers

Human Factor Risk Assessment During Emergency Condition in Harsh Environment

Mashrura Musharraf, Faisal Khan, Brian Veitch, Scott MacKinnon, Syed Imtiaz
Proc. ASME. OMAE2013, Volume 2B: Structures, Safety and Reliability, V02BT02A004, June 9–14, 2013
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2013-10867
https://doi.org/10.1115/OMAE2013-10867
View Paper titled, Human Factor Risk Assessment During Emergency Condition in Harsh Environment
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Topics: Emergencies, Human factors, Risk assessment, Errors, Probability, Ocean engineering, Performance, Petroleum, Reliability, Risk analysis