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Abstract Ships are generally designed by modifying and improving base ships, and the design process includes designing the arrangement of pipeline layout and supports. The pipeline must be placed within a limited compartment because of the features of a ship with limited space. Therefore, the designer must arrange the pipeline by considering various factors, such as the connection between the equipment, efficiency, space utilization, and economic feasibility. Several stress analysis conditions must be satisfied to ensure the pipeline safety, and the arrangement of pipeline supports must be modified according to the stress analysis results.
In this study, we proposed a method for optimizing the arrangement design of pipeline supports, considering safety and production costs. First, we set the type of pipeline support—whether to install the pipeline support on each node and whether to change the loop length as a design variable. In general, efficiently installing pipeline supports will improve safety and reduce production costs. Moreover, installing more pipeline supports than necessary limits the flexibility of the pipeline and reduces its safety. Therefore, safety and economy should be considered when installing pipeline supports. However, it is challenging to satisfy both conditions simultaneously with the conventional manual arrangement design methods for pipeline support. In this study, the pipeline support arrangement design process was formulated as an optimization problem to derive an optimal arrangement design. The objective function was set considering the safety and production cost, and the stress analysis conditions of the pipeline were set as constraints to ensure the safety of the derived arrangement design. By solving the formalized optimal arrangement design problem described above, an optimal arrangement design for pipeline support that meets the design purpose was derived. Finally, we verified the effectiveness of the proposed method by applying it to an actual pipeline. Consequently, it was confirmed that the optimal pipeline support arrangement design could be derived by considering both the safety and economic feasibility of the pipeline.
Publication Date 2023-05-10
Role Corresponding Author
Category SCIE
Impact Factor 2.538

In-Chang Yeo, Myung-Il Roh, Do-Hyun Chun, Seok Ho Jang, Jae Won Heo, "Optimal Arrangement Design of Pipeline Support by Considering Safety and Production Cost", International Journal of Naval Architecture and Ocean Engineering, Vol. 15, pp. 100531, 2023.05.10

https://doi.org/10.1016/j.ijnaoe.2023.100531


List of Articles
번호 분류 제목 Publication Date
100 International Journal Hye-Won Lee, Myung-Il Roh, Yeong-Min Cho, Jeong-Ho Park, "Data Association for Autonomous Ships Based on the Virtual Simulation Environment", Ocean Engineering, Vol. 281, pp. 114646.1-17, 2023.08.01 file 2023-08-01
99 International Journal Hyun-Cheol Kim, Myung-Il Roh, Soon-Hung Han, "Passenger Evacuation Simulation of MV SEWOL Considering the Heeling Angle Change During Sinking", International Journal of Naval Architecture and Ocean Engineering, Vol. 11, No. 1, pp. 329-343, 2019.01.01 file 2019-01-01
98 International Journal Hyun-Soo Kim, Myung-Il Roh, “Interpretable, Data-driven Models for Predicting Shaft Power, Fuel Consumption, and Speed Considering the Effects of Hull Fouling and Weather Conditions”, IJNAOE, 2024.04.14 file 2024-04-14
» International Journal In-Chang Yeo, Myung-Il Roh, Do-Hyun Chun, Seok Ho Jang, Jae Won Heo, "Optimal Arrangement Design of Pipeline Support by Considering Safety and Production Cost", International Journal of Naval Architecture and Ocean Engineering, 2023.05.10 file 2023-05-10
96 International Journal Jeong-Ho Park, Myung-Il Roh, Hye-Won Lee, Yeong-Min Jo, Jisang Ha, Nam-Sun Son, "Multi-vessel Target Tracking with Camera Fusion for Unmanned Surface Vehicles", International Journal of Naval Architecture and Ocean Engineering, Vol. 16, 2024.07.14 file 2024-07-14
95 International Journal Jeong-Woo Hong, Myung-Il Roh, Seung-Ho Ham, Sol Ha, "Dynamic Simulation of Subsea Equipment Installation Using an Offshore Support Vessel Based on Flexible Multibody System Dynamics", Journal of Marine Science and Technology (Taiwan), Vol. 24, No. 4 file 2016-08-01
94 International Journal Ji-Hyun Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Determination of the Optimal Operating Condition of the Dual Mixed Refrigerant Cycle for the LNG FPSO Topside Liquefaction Process", Computers and Chemical Engineering, Vol. 49, pp. 25-36, 2013.02.01 file 2013-02-01
93 International Journal Ji-Hyun Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Integrated Engineering Environment for the Process FEED of Offshore Oil and Gas Production Plants", Ocean Systems Engineering, Vol. 2, No. 1, pp. 49-68, 2012.03.01 file 2012-03-01
92 International Journal Ji-Hyun Hwang, Nam-Kug Ku, Myung-Il Roh, Kyu-Yeul Lee, "Optimal Design of Liquefaction Cycles of Liquefied Natural Gas", Industrial & Engineering Chemistry Research, Vol. 52, No. 15, pp. 5341-5356, 2013.03.01 file 2013-03-01
91 International Journal Jin-Hyeok Kim, Myung-Il Roh et al., "Prediction of the Superiority of the Hydrodynamic Performance of Hull Forms Using Deep Learning", International Journal of Naval Architecture and Ocean Engineering, Vol. 49, pp. 100490.1-15, pp. 2022.11.01 file 2022-11-01
90 International Journal Jin-Hyeok Kim, Myung-Il Roh, In-Chang Yeo, "Hull Form Optimization of Fully Parameterized Small Ships Using Characteristic Curves and Deep Neural Networks", International Journal of Naval Architecture and Ocean Engineering, 2024.05.08 file 2024-05-08
89 International Journal Jisang Ha, Myung-Il Roh, Hye-Won Lee, "Ship Route Planning for Collision Avoidance Based on the Improved Isochrone Method", International Journal of Naval Architecture and Ocean Engineering, 2024.08.14 2024-08-14
88 International Journal Jisang Ha, Myung-Il Roh, Hye-Won Lee, “Quantitative Calculation Method of the Collision Risk for Collision Avoidance in Ship Navigation Using the CPA and Ship Domain”, Journal of Computational Design and Engineering, Vol. 8, No. 3, 2021.06.01 file 2021-06-01
87 International Journal Jisang Ha, Myung-Il Roh, Ki-Su Kim, Jin-Hyeok Kim, "Method for Pipe Routing Using the Expert System and the Heuristic Pathfinding Algorithm in Shipbuilding", International Journal of Naval Architecture and Ocean Engineering, 2023.05.26 file 2023-05-26
86 International Journal Jisang Ha, Myung-Il Roh, Seung-Ho Ham, Sung-Jun Lee, “Optimum Design of the Underwater Discharge System Based on Surrogate Modeling”, Journal of Marine Science and Technology (Taiwan), Vol. 29, No. 3, pp. 338-353, 2021.06.01 file 2021-06-01
85 International Journal John-Kyu Hwang, Myung-Il Roh, Ju-Hwan Cha, “Design Modification of a Damaged Free-Fall Lifeboat for FPSO Through Free-Fall Tests”, International Journal of Offshore and Polar Engineering, Vol. 26, No. 4, pp. 417-422, 2016.12.01 file 2016-12-01
84 International Journal John-Kyu Hwang, Myung-Il Roh, Kyu-Yeul Lee, "Detailed Design and Construction of the Hull of an FPSO(Floating, Production, Storage, and Off-loading unit)", Ships and Offshore Structures, Vol. 5, No. 2, pp. 93-104, 2010.06.01 file 2010-06-01
83 International Journal Joo-Pil Lee, Myung-Il Roh, Hye-Won Lee, Seung-Ho Ham, "Design of a Wreck Removal Method Considering Safety and Economy", Ships and Offshore Structures, Vol. 15, No. 10, pp. 1037-1056, 2020.12.01 file 2020-12-01
82 International Journal Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "Combined Discrete Event and Discrete Time Simulation Framework and Its Application to the Block Erection Process in Shipbuilding", Advances In Engineering Software, Vol. 41, No. 4, pp. 656-665, 2010.04.01 file 2010-04-01
81 International Journal Ju-Hwan Cha, Myung-Il Roh, Kyu-Yeul Lee, "Dynamic Response Simulation of a Heavy Cargo Suspended by a Floating Crane Based on Multibody System Dynamics", Ocean Engineering, Vol. 37, No. 14-15, pp. 1273-1291, 2010.10.01 file 2010-10-01
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