The improvement and application of Smoothed Particles Hydrodynamic, Wave energy converter;
Wave interaction with structures on coastal and ocean environment;
Coastal hydrodynamics;
Boussinesq model application to nearshore flow.

UG: Theoretical Mechanics
Nautical Mechanics
Professional English of Naval architecture and ocean Engineering

PG: Numerical simulation methods
Wave mechanics for Ocean Engineering

[1] YU Achao, GUI Qinqin, DUAN Xuejian, Numerical simulation of wave impacting on straight wall based on SPH modeling. Journal of Ship Mechanics, 2026, 30(3): 352-362.
[2] Achao Yu; Qinqin Gui; Kezhao Fang; Yiqiang Chen; Ling Wan; Wave propagation and transformation over double submerged breakwater based on smoothed particle hydrodynamics method,Physics of Fluids, 2025, 37(10).
[3] Xuejian Duana, Ehsan Kazemib, Qinqin Gui, Kezhao Fang, SPH for Enhanced Coastal Protection: A Study on Wave Dynamics and Bragg Resonance over Different Topographic Conditions, Physics of Fluids, 2025, 37(4).
[4] Pandeng Yin; Jianjian Xin; Fulong Shi; Qinqin Gui; Yang Yang, 2-DOF vortex-induced vibration of two rigidly-connected cylinders in parallel and tandem arrangements by a Cartesian grid method. Ocean Engineering, 2024, 291: 116479.
[5] Ling Shu; Jianjian Xin; Tao Feng; Xiangyu Liu; Qinqin Gui, Numerical Studies on Cavity Flows Induced by High-speed Oblique Water Entry of a Cone Projectile, Shipbuilding of China, 2024, 65(1): 63-74.
[6] Wu Shijie, Rubinato Matteo, Gui Qinqin, SPH Simulation of Interior and Exterior Flow Field Characteristics of Porous Media, Water, 2020, 12(3): 918(1-25).
[7] Shen Liangduo, Gui Qinqin, Zou Zhili, He Lulu, Chen Wei, Jiang Mingtao, Experimental study and numerical simulation of mean longshore current for mild slope. Wave Motion, 2020, 99(2020): 102651.
[8] Guochun Xu; Hongbin Hao; Qingwei Ma; Qinqin Gui, An Experimental Study of Focusing Wave Generation with Improved Wave Amplitude Spectra. Water, 2019.
[9] Xing Zheng, Qingwei Ma, Songdong Shao, Zhenhong Hu, Qinqin Gui, An Improved 2D + t Incompressible Smoothed Particle Hydrodynamics Approach for High-Speed Vessel Waves. Journal of Coastal Research, 2019, 35(5): p. 1106-1119.
[10] Gong Kai, Shao Songdong, Liu Hua, Lin Pengzhi, Gui Qinqin, Cylindrical Smoothed Particle Hydrodynamics Simulations of Water Entry. Journal of Fluids Engineering, 2019, 141(7): p. 12.
[11] Zhang Dapeng, Zhu Keqiang, Gui Qinqin, et al., Dynamic Response of Guide Wires during Lowering Process of BOP. Ship Engineering, 2017, 39(6): 84-88.
[12] Gui, Qinqin, Dong, Ping, Shao, Songdong, Chen, Yiqiang, Incompressible SPH simulation of wave interaction with porous structure. Ocean Engineering, 2015. 110, Part A: 126-139.
[13] Qinqin Gui, Ping Dong, Songdong Shao, Numerical study of PPE source term errors in the incompressible SPH models. International Journal for Numerical Methods in Fluids, 2015, 77(6): 358-379.
[14] Qinqin Gui, Songdong Shao, Ping Dong, Wave Impact Simulations by an Improved ISPH Model. Journal of Waterway, Port, Coastal, and Ocean Engineering, 2014, 140(3): 04014005 1-14.
[15] Kezhao Fang, Zhili Zou, Ping Dong, Zhongbo Liu, Qinqin Gui, Jiwei Yin, An efficient shock capturing algorithm to the extended Boussinesq wave equations. Applied Ocean Research, 2013, 43: 11-20.
[16] Kezhao Fang, Zhongbo Liu, Qinqin Gui, Zhili Zou, Jiwei Yin, Alternative Forms of Enhanced Boussinesq Equations with Improved Nonlinearity. Mathematical Problems in Engineering, 2013, 2013: 11.
[17] Gui Q.Q, Zou Z. L.,Wang D. G. (2011). Time-domain model of nonlinear wave force on a box-shaped ship. Engineering Mechanics, 28(2): 239-245.

Research Grants
2025-2028 Research on the Coupling Mechanism and Coordinated Control Methods of Aerodynamic-Hydrodynamic-Servo-Elastic for Dual-Unit Floating Offshore Wind Power Systems (NSFC)
2019-2022 Study on Vortex Induced Vibration Characteristics of Slender Cross Section Cylinders in Flat Channel Flow (NSFC)
2016-2019 SPH Modelling of Wave Interaction with Porous Structures (NSFC)
2016-2020 SPH Modelling of Porous Flow inside Nearshore Structures(ZJNSF)