Jiakuan Xu


http://teacher.nwpu.edu.cn/en/jiakuanxu

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The basic information

Jiakuan Xu

School of Aeronautics

Postgraduate

Doctor

Associate Professor

jk.xu@nwpu.edu.cn

Work Experience

2020.7-Present, School of Aeronautics, Northwestern Polytechnical University, P.R. China, Associate Professor

2018.8-2020.6, Department of Mathematics, Imperial College London, UK, Post-Doc

2017.10-2018.7, Center for Applied Mathematics, Tianjin University, P.R. China, Post-Doc

Education Experience

2014.9-2017.9, Northwestern Polytechnical University, Aircraft Design (School of Aeronautics), Degree: D.Eng. 

2012.9-2015.3, Northwestern Polytechnical University, Aircraft Design (School of Aeronautics), Degree: M.S.

2008.9-2012.7, Northwestern Polytechnical University, Aircraft Design and Engineering (Honor College/School of Aeronautics), Degree: B.S.

Scientific Research

Research Interest:

(1) Transition/Turbulence Modeling;

(2) Flow Instability;

(3) Computational Fluid Dynamics;

(4) Laminar Flow Design of Aircraft;

Academic Achievements

ORCID:https://orcid.org/0000-0001-5422-4788

Papers indexed by SCI (* represents the corresponding author):

[16].Jianxin Liu, Jiakuan Xu*, Chen Wang, Peixun Yu, Junqiang Bai. Pressure gradient effects on the secondary instability of Mack mode disturbances in hypersonic boundary layers, Physics of Fluids, Vol.33, No.1, pp.014109, doi:10.1063/5.0033183, 2021.

[15].Lei Qiao, Jiakuan Xu*, Junqiang Bai, Yang Zhang. Fully local transition closure model for hypersonic boundary layers considering crossflow effects, AIAA Journal, Vol.59, No.5, pp. 1692-1706, 2021.

[14].Jiakuan Xu*. Linear amplification factor transport equation for stationary crossflow instabilities in supersonic boundary layers, Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol.235, No.6, pp. 703-717, 2021.

[13].Jiakuan Xu, Jianxin Liu*. Temperature effect on the fundamental breakdown mechanism of Mack mode disturbances in hypersonic boundary layers, Advances in Applied Mathematics and Mechanics, Vol.13, No.2, pp. 333-354, 2021.

[12].Jiakuan Xu, Lei Qiao*, Junqiang Bai. Improved local amplification factor transport equation for stationary crossflow instabilities in subsonic and transonic flows, Chinese Journal of Aeronautics, Vol.33, No.12: 3073-3081, 2020.

[11].Yang Zhang*, Gang Chen, Jiakuan Xu. An eddy-viscosity model sensitized to curvature and wall-roughness effects for Reynolds-averaged closure. Journal of Fluids Engineering, Vol.142, No.4, pp.041503. 2020.

[10].Jiakuan Xu, Jianxin Liu*, Shahid Mughal, Peixun Yu, Junqiang Bai. Secondary instability of Mack mode disturbances in hypersonic boundary layers over micro-porous surface, Physics of Fluids, Vol.32, No.4, pp.044105, 2020.
[9].Jiakuan Xu, Lei Qiao, Junqiang Bai*. A CFD-compatible amplification factor transport equation for oblique Tollmien-Schlichting waves in supersonic boundary layers, International Journal of Aerospace Engineering, Vol. 2020, No.3, pp.3945463, 2020.
[8].Jiakuan Xu, Xiao Han, Lei Qiao , Junqiang Bai*, Yang Zhang. Fully local amplification factor transport equation for stationary crossflow instabilities, AIAA Journal, Vol.57, No.7, pp. 2682–2693, 2019.

[7].Jiakuan Xu, Junqiang Bai*, Lei Qiao, Yang Zhang. Development of a computational fluid dynamics compatible mathematical model for boundary layer transitional flows in low-disturbance environment, Aerospace Science and Technology, Vol. 86, pp. 487-496, 2019.

[6].Lei Qiao, Junqiang Bai, Jiakuan Xu, Jinglei Xu*, Yang Zhang. Modeling of supersonic/hypersonic boundary layer transition using a single-point approach. International Journal of Nonlinear Sciences & Numerical Simulation, Vol.19, No.(3-4):263-274,  2018.

[5].Jiakuan Xu, Ziyuan Fu, Junqiang Bai*, Yang Zhang, Zhuoyi Duan, Yanjun Zhang. Study of boundary layer transition on supercritical natural laminar flow wing at high Reynolds number through wind tunnel experiment. Aerospace Science and Technology, Vol. 80, pp. 221-231, 2018.

[4].Jiakuan Xu, Junqiang Bai, Ziyuan Fu, Lei Qiao*, Yang Zhang, Jinglei Xu. Parallel compatible transition closure model for high-speed transitional flow, AIAA Journal, Vol.55, No.9, pp.3040-3050, 2017.

[3].Jiakuan Xu, Junqiang Bai*, Yang Zhang, Lei Qiao. Transition study of 3D aerodynamic configures using improved transport equations modeling. Chinese Journal of Aeronautics, Vol.29, No.4, pp. 874–881, 2016.

[2].Jiakuan Xu, Junqiang Bai*, Lei Qiao, Yang Zhang, Ziyuan Fu. Fully local formulation of a transition closure model for transitional flow simulations. AIAA Journal, Vol.54, No.10, pp.3015-3023, 2016

[1].Jiakuan Xu, Junqiang Bai*, Lei Qiao, Yang Zhang. Correlation-based transition transport modeling for simulating crossflow instabilities. Journal of Applied Fluid Mechanics, Vol.9, No.5, pp. 2435-2442, 2016.