1. Department of Civil Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2. Department of Mechanical and Aerospace Engineering, Rutgers University, Piscataway, New Jersey 08816, USA
3. State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
4. Key Laboratory of Hydrodynamics of Ministry of Education, Shanghai 200240, China