马永奇

马永奇

职称/头衔：教授、硕士生导师。

E-mail：996418@hainanu.edu.cn

● 个人简介

马永奇，海南大学海洋技术与装备学院副研究员，硕士生导师。中国力学学会会员，海南省石油学会会员，北京能源与环境学会会员，海南省科技厅项目库评审专家，全国研究生教育评估监测专家库专家，中国造船学会青年工作委员会委员，《海南大学学报（自然科学版）》青年编委，海南省E类高层次人才。主要从事深海矿产资源开发、海洋油气工程领域研究。指导本科生参加国家级、省部级科技创新项目多项，荣获中国国际大学生创新大赛（2024）国赛银奖、海南赛区金奖、优秀指导老师。在Ocean Engineering、Journal of Fluids and Structures、Physics of Fluids等期刊发表论文30余篇，主持海南省省级项目2项，参与多个省部级项目和企业横向项目，担任Ocean Engineering、Physics of Fluids、船舶工程、交通运输工程学报等多个国内外学术期刊审稿人。

● 个人履历

2023/8-至今，   海南大学海洋科学与工程学院，副研究员

2023/6-至今，   海南大学南海海洋资源利用国家重点实验室，副研究员

2019/9-2023/7， 上海交通大学，博士

● 研究方向

(1)深海采矿立管结构力学研究

(2)海洋工程装备腐蚀机理研究

(3)海洋油气工程

● 科研项目与课题

(1)海南省高层次人才项目，深海采矿输运管道稳定性与动力特性研究，2023-07至2028-07，在研，主持。

(2)海南省自然科学基金青年项目，固液两相流下海洋悬臂立管流致振动实验与理论研究2025-03至2027-02，在研，主持。

(3)海南省重点研发项目，南海环境下石墨烯防腐抗污涂层关键技术研发与应用，2025-07至2028-07，在研，主持。

(4)国家级大学生创新训练项目，海御烯材——海洋工程长效防腐涂层国产化突围者，2025，在研，指导老师

(5)国家级大学生创新训练项目，复杂环境下油气井套管-水泥环系统的多物理场耦合仿真研究，2025，在研，指导老师

(6)海南省研究生创新科研项目，附加重块作用下垂直悬臂输流管道稳定性与动力学特性研究，2025，在研，指导老师

(7)海南省研究生创新科研项目，自膨胀导管在深海条件下的承载力发展与性能评估，2025，在研，指导老师

● 论文与专著

[1]Xiang Q, Zeng R, Ma Y Q*, et al. Stability and vibration analysis of a fluid-conveying pipe on a two-parameter foundation under general boundary conditions[J]. Physics of Fluids, 2025, 37: 014130. 

[2]Ran Q, Li M, Peng F S, Ma Y Q*, et al. Multi-objective optimization design of an umbilical cross-sectional layout based on the sequential least squares quadratic programming algorithm[J]. Ocean Engineering, 2025, 321: 120365.

[3]Liu H, Ruan R, Ma Y Q, et al. Phase-field modelling of hydrogen-assisted fatigue cracking: Theoretical framework and numerical implementation[J]. International Journal of Hydrogen Energy, 2025, 158: 150502.

[4]Li C, Li M, Liu H, Ruan R, Peng F, Du Y, Ma Y Q*. Analysis of mechanical behavior of deep-sea unbonded flexible risers under localized corrosion conditions[J]. Ocean Engineering, 2025, 331: 121345.

[5] Ma Y Q, Shen Y J, Feng A C, et al. An improved theoretical model for the dynamics and stability of a vertical cantilevered pipe aspirating fluid[J]. Physics of Fluids, 2024, 36: 034129.

[6] Liu H, Ma Y Q*, Du Y L, et al. A numerical analysis of the mechano-electrochemical effects on localised corrosion in pipelines using a multi-physical field coupling approach[J]. Ocean Engineering, 2024, 310: 118522.

[7] Xu D S, Yang J, Ma Y Q*, et al. Research on bearing capacity and stability of deep-water novel combined wellhead based on experimental methods[J]. Ocean Engineering, 2024, 307: 118246.

[8] Ma Y Q, You Y X, Zhang J J, et al. Experimental study on dynamic stability of vertical cantilevered pipe aspirating fluid immersed in various water depths[J]. Ocean Engineering, 2023, 272: 113378.

[9] Ma Y Q, Zhou D C, You Y X, et al. Stability analysis for internal flow-induced vertical cantilevered pipe subject to multiple lumped masses[J]. Journal of Fluids and Structures, 2023, 120: 103896.

[10] Ma Y Q, You Y X, Chen K, et al. Application of harmonic differential quadrature (HDQ) method for vibration analysis of pipes conveying fluid[J]. Applied Mathematics and Computation, 2023, 439: 127613.

[11] Ma Y Q, You Y X, Chen K, et al. Analysis of vibration stability of fluid conveying pipe on the two-parameter foundation with elastic support boundary conditions[J]. Journal of Ocean Engineering and Science, 2022.

[12] Zhou D C, Ma Y Q, Li S Y, et al. Dynamic stability of free-hanging pipe conveying solid-liquid two phase flow[J]. Ocean Engineering, 2023, 288: 116170.

[13] Chen N Z, Zhang J Y, Feng A C, Ma Y Q. Experimental study on vibration responses of flexible riser transporting spiral flow in deep sea mining: Part I-Liquid single-phase transportation[J]. Ocean Engineering, 2024, 298: 11768. 

[14] Ma Y Q, Shen Y J, You Y X, et al. Dynamic Stability of a Cantilevered Pipe Aspirating Fluid on an Additional Lumped Mass[C]//The 33rd International Ocean and Polar Engineering Conference. OnePetro, 2023.

[15] Zhou D C, Ma Y Q, You Y X, et al. Dynamic stability of free-hanging pipe conveying solid-liquid two phase flow[C]//The 33rd International Ocean and Polar Engineering Conference, Ottawa, Canada, June 2023.

[16] Ma Y Q, You Y X, Feng A C, et al. Experimental and analytical investigation of dynamic stability of a cantilevered pipe aspirating fluid[C]//ISOPE International Ocean and Polar Engineering Conference. OnePetro, 2022.

[17] Ma Y Q, You Y X, Feng A C. Stability analysis of cold-water pipe under different inlet flow field models[C]//ISOPE International Ocean and Polar Engineering Conference. OnePetro, 2021.

[18] Ma Y Q, Shen Y J, Du Y L, et al. Natural frequency investigation of vertical lifting pipe for deep-sea mining under the effects of additional lumped mass [C]// International Conference on Offshore Mechanics and Arctic Engineering. 2024.

[19] Ma Y Q, Yang J, Yang G D, et al. A new method based on simulation experiment to evaluate bearing capacity of jack-up piles in shallow gas stratum[C]//The 29th International Ocean and Polar Engineering Conference. OnePetro, 2019.

[20] 马永奇, 沈义俊, 杜燕连, 等. 悬臂输流管道内流自激振动稳定性分析[J].中国造船, 2024, 65(03): 1-12.

[21] 马永奇, 李继拓, 吴晓冬, 等. 弹簧边界条件下双参数地基上水平输流管道稳定性分析[J]. 海南大学学报(自然科学版), 2024, 1: 1-9.

[22] 马永奇, 沈义俊, 尤云祥, 等. 附加重块和弹簧刚度对垂直悬臂输流管动力学稳定性的影响研究[J].中国造船, 2023, 64(03): 212-222.

[23] 罗航, 周顶昌, 马永奇, 等. 内流激发垂直悬臂管振动失稳特性实验研究[J]. 装备环境工程, 20(8): 30-36.