|
|
|
| Semi-Dynamic Modeling and Simulation Study of Underwater Faired Cable |
| WANG Fei, HUANG Guo-Liang |
| (State Key Lab. of Ocean Engineering, Shanghai Jiaotong University, Shanghai 200030, China) |
|
|
|
|
Abstract This paper presented a 4-DOF semi-dynamic mathematical model for the dynamics of underwater faired cable, which is used to study the macroscopical dynamics through numerical simulation method. To model the faired cable’s dynamics suitably, its motions were analyzed and resolved into 3-DOF dynamic translational motions and 1-DOF steady state rotary motion about cable axis according to its kinematic characters, then the governing equations were developed based on the above and the principle of lumped parameter method. This model can account for cable weight, buoyancy, hydrodynamic forces as well as torsional moments, which is numerically solved by 4th order Runge-Kutta integration method. Some numerical examples were given to study its dynamics, and some useful conclusions were drawn.
|
|
Received: 20 January 2012
Published: 30 October 2012
|
|
|
|
|
|
| [1] |
JIANG Dong-Dong, HONG Fang-Jun, ZHENG Ping. Droplet Oscillations under AC Electrowetting[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 513-518. |
| [2] |
HUANG Xiang-Long, ZHANG Xiao-Jing, BAI Guo-Juan, XU Wu, WANG Hai. Residual Strength Analysis of Thin-Walled Structures with Multiple Site Damage Based on Crack Tip Opening Angle Method[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 519-524. |
| [3] |
LIU Yi-Peng, HU Xue-Yu, CHEN Jia-Luo, WANG Ping-Yang, DU Chao-Hui. Direct Image Correction Algorithm for PIV Measurement of Flowfield within Circular Tube[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 525-532. |
| [4] |
ZHU Han-Hao, PU Sheng-Chun, ZHANG Hai-Gang, LIU Wei, AN Xu-Dong. Verification of the Calculation of Acoustic Field with Typical Bottom Based on Parabolic Equation in Scaled Tank Experiment[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 532-537. |
| [5] |
YANG Jing-Jing-1, LIU Yong-Sheng-1, FANG Wen-Jian-1, FANG Jin-1, PENG Lin-1, YANG Zheng-Long-2, GAO Tian-1, GU Min-An-1. Design and Efficiency of Photovoltaic-Thermoelectric Power Generator with Negative Feedback Characteristic[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 550-554. |
| [6] |
LIU Chen-Yan-1, 2 , PAN Li-1, 2 , ZI Xiao-Chao-2. A Binary-String-Set-Based Algebraic Framework for Policy Composition[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 579-583. |
| [7] |
PENG Yan-Bin-1, ZHENG Zhi-Jun-1, YU Cheng-Bo-2, LI Ji-Ming-3. Automated Negotiation Decision Model Based on Classifier Fusion[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(04): 644-649. |
| [8] |
NING Xiao-Lin-1, ZHAO Yi-Fei-2, CHEN Fei-儿1. Index System and Prosperity Indices of Global Shipping Industry and Applied Research[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 417-422. |
| [9] |
KONG Xiang-Qiang-1, LIN Lin-1, LI Ying-1, ZHANG Dong-2, YANG Qian-Ming-1. Effect of Refrigerant Charge on the Performance of a Direct Expansion Solar Assisted Heat Pump Water Heater Using R410A[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 370-375. |
| [10] |
HUANG Kang, 欧Yang-Guang-Yao , AN Shi-Jie, CHANG Han-Bao. Design and Simulation Research on Double-Staggered Arranged Porous Nozzle[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 434-437. |
| [11] |
WANG Lei, GU Meng-Di. Optimal Reinsurance-Investment Strategies in a Mean-Reverting Market[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 438-443. |
| [12] |
XIONG Hao, YAN Hui-Li, ZHOU He-Ping, LIU Wu-Sheng. Real-Time Optimization Strategy of the Multi-Period Dynamic Vehicle Routing Problems[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 450-453. |
| [13] |
HONG Jiang-Tao-1, YANG Xiao-Yan-1, CHEN Jun-Fang-2. An Empirical Research on the Relationship among Knowledge Management, Knowledge Competence and Core Competence[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 444-449. |
| [14] |
LI Bin-a, JI Jian-Hua-a, b , LI Guo-Wei-a. Study on Supply Chain Robustness Index Mode Considering Profits and Risks[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(03): 484-488. |
| [15] |
XU Shi-Yin, HUANG Xiu-Chang, HUA Hong-Xing. Study on the Band Structure of Hexagonal Chiral Structures[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(02): 167-172. |
|
|
|
|
