杜永乐

个人经历 personal experience 工作经历 教育经历 NUMECA-China, 2004-2007 Embry-Riddle Aeronautical University, 2014-2016 北京航空航天大学，学士，2002 北京航空航天大学，硕士，2004 The Pennsylvania State University, PhD, 2011

教育教学

科学研究 Scientific Research         主要研究领域为流体力学、气动声学、流动稳定性、大规模并行计算等。研究专注于航空器机体和发动机的复杂湍流和气动噪声现象的高精度数值模拟、快速预测和实用噪声控制方法。在过去10多年间，参与了多项美国国防部、美国海军NAVAIR、普惠公司等资助的高精度气动噪声模拟的咨询项目，并主持了国家自然基金、陕西省自然基金、装备预研重点实验室基金等资助的多项气动噪声的研究项目。研究方向：流体力学，计算流体力学气动声学，计算声学流动稳定性主持科研项目：JKW基础加强项目子课题，2023-2026国家自然科学基金面上项目，2022.1-2025.12国家自然科学基金面上项目，2018.1-2021.12陕西省自然基金面上项目，2019.1-2020.12中央高校基本科研业务费，2018.1-2019.12重点实验室基金，2018.1-2.19.12重点实验室稳定支持项目，2022.1-2023.1气动噪声控制重点实验室开放课题, 2022.11-2023.11

荣誉获奖

教育教学 Education and teaching 教育教学 招生信息 本科生专业选修课，数学物理方程I研究生专业选修课，Introduction to turbulence 本课题组招收计算流体力学、气动声学方面的研究生和博士生。

科学研究

学术成果 Academic Achievements 16. Y. Du*, T. Ma, J. Cai, D. Yang, Unifying the stationary and convective Ffowcs Williams and Hawkings solutions for aeroacoustic predictions via a Lorentz transformation, Aerosp. Sci. Technol. 142 (2023) 108657. 15. Yongle Du*, Hangwen Yu, Yanchen Liu, Dangguo Yang, Hydrodynamic sources of the vortex sound in a two-dimensional shear layer, International Journal of Aeroacoustics, 22 (2023)  pp.41-59.14. Yongle Du*, John A. Ekaterinaris, Time-marching schemes for spatially high order accurate discretizations of the Euler and Navier–Stokes equations, Progress in Aerospace Sciences, 2022, 130: 10079513. Yongle Du*, Jinsheng Cai, A novel coarse grid boundary treatment for multigrid algorithms in computational fluid dynamics simulations, Journal of Computational Physics, 2022, 241: 110889.12. Yongle Du*, Jinsheng Cai, Amplitudes of characteristic waves and non-reflecting outflow conditions for high-fidelity numerical simulations, Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2021, 09544100211017380.11. Yongle Du*, Yanchen Liu, John A. Ekaterinaris, Optimized diagonally implicit Runge-Kutta schemes for time-dependent wave propagation problems, Aerospace Science and Technology, 2019, 93:105343.   10. Yongle Du, Yanchen Liu, A strongly S-stable low-dissipation and low-dispersion Runge-Kutta scheme for convection diffusion systems, Aerospace Science and Technology, 2019, 93:105355.  9. Yongle Du*, Generalized boundary equations for conservative Navier-Stokes equations, Aerospace Science and Technology, 2019, 86:836-849.  8. Du, Y., “Implicit boundary equations for conservative Navier–Stokes equations,” Journal of Computational Physics, Vol. 375, 2018, pp. 641–658. 7. Du, Y*. and Ekaterinaris, J. A., “On the stability and CPU time of the implicit Runge-Kutta schemes for steady state simulations,” Communications in Computational Physics, Vol. 20, No. 2, 2016, pp. 486-511.6. Du, Y*. and Morris, P. J., “Compact disturbance equations for aeroacoustic simulations," AIAA Journal, Vol.54, No.1, 2016, pp.77-87. 5. Du, Y*. and Morris, P. J., “The separation of radiating and non-radiating near-field pressure fluctuations in supersonic jets,” Journal of Sound and Vibration, Vol.355, 2015, pp.172-187.4. Du, Y*. and Morris, P. J., “Improved block interface conditions for aeroacoustic problems with grid discontinuities,” AIAA Journal, Vol.53, No.6, 2015, pp.1531-1543.3. Du, Y*., Kuo, C.-W., Morris, P. J. and McLaughlin, D. K., “Simulations and measurements of the flow and noise in hot supersonic jets,” Noise Control Engineering Journal, 60(5), 2012, pp. 577-594.2. 杜永乐，阎超, “Adaptive local time step method for DSMC code,” 北京航空航天大学学报, No. 4, 2006, pp. 387-390.1. 康顺，杜永乐，祁明旭，“三角翼大攻角绕流的数值模拟,” 空气动力学学报, 23(4), 2005, pp. 395-401.

学术成果

学术文献 Academic Literature

综合介绍

社会兼职 Social Appointments Associate Editor: Aerospace Science and Technology