王 鑫鑫

Xinxin Wang

Science and Technology on Scramjet Laboratory, National University of Defense Technology, Hunan, China

I am a Ph.D. candidate at the Science and Technology on Scramjet Laboratory, focusing on numerical boundary treatment methods in CFD and their application to supersonic combustion simulations.

Education

Ph.D. candidate in Aeronautical and Astronautical Science and Technology

National University of Defense Technology , China
Mar 2021 - Now

Visting Scholar. in Fluid Dynamic

RWTH Aachen University , German
Mar 2023 - Aug 2024

M.S. in Aeronautical and Astronautical Science and Technology

National University of Defense Technology , China
Thesis title: Applications of Immersed Boundary Method on Detonation Simulation.
Sep 2018 - Dec 2020

B.S. in Flight Vehicle Propulsion Engineering

Northwestern Polytechnical University , China
Thesis title: Design of Experimental Device for High Pressure Combustion Characteristics of Solid Propellant.
Sep 2014 - Jun 2018

publications

Journal Articles

  • Xiaodong, C.,Xinxin, W*., Haorui L., Rong H., & Han H. (2024). Deflagration-to-detonation transition and detonation propagation in supersonic flows with hydrogen injection and downstream ignition. Physics of Fluids, vol 36, 106119 (2024). doi: https://doi.org/10.1063/5.0228960
  • Xinxin, W., Jiaqing K., Wandong Z., & Jianhan L. (2024). An analytical model for eigensolution analysis in the ghost-cell immersed boundary method. Physics of Fluids, vol 36, 061702 (2024). doi: https://doi.org/10.1063/5.0216774
  • Xinxin, W., Ralf, D., Jianhan, L., Xiaodong, C., & Wandong, Z. (2022). A second order ghost-cell immersed boundary method with hybrid reconstruction for compressible simulations. Computer and Fluids, vol 237, 105314. doi: https://doi.org/10.1016/j.compfluid.2022.105314
  • Wandong, Z., Jianhan, L., Ralf, D., Xiaodong, C., & Xinxin, W. (2023). Detonation simulations in supersonic flow under circumstances of injection and mixing. Proceedings of the Combustion Institute. doi: https://doi.org/10.1016/j.proci.2022.08.111
  • Wandong, Z., Ralf, D., Jianhan, L., & Xinxin, W. , Xiaodong, C., Duell J. (2023). Adaptive simulations of flame acceleration and detonation transition in subsonic and supersonic mixtures. Aerospace Science and Technology, Volume 136. doi: https://doi.org/10.1016/j.ast.2023.108205
  • Wandong, Z., Jianhan, L., Ralf, D., Xiaodong, C., & Xinxin, W. (2021). Effect of transverse jet position on flame propagation regime. Physics of Fluids, 33(9), 091704. doi: https://doi.org/10.1063/5.0063363
  • Wandong, Z., Jianhan, L., Ralf, D., Xiaodong, C., & Xinxin, W. (2021). Flame-turbulence interactions during flame acceleration using solid and fluid obstacles. Physics of Fluids, 34(10), 106106. doi: https://doi.org/10.1063/5.0118091
  • Feng, Z., Shihe, Y., Hongbin, N., XG, L., & Xinxin, W. (2021). Experimental and Numerical Simulation Research on Boundary Layer Transition Front over a Swept Wing at M= 6. Fluid Dynamics, vol 56 (3), 383-392. doi: https://doi.org/10.1134/S0015462821030113

Conference Proceedings

  • Haorui, L., Xinxin, W., Xueqiang, Y., & Xiaodong, C.(2023). Numerical study on ddt detonation under supersonic injection mixing conditions. In 17th Asian Congress of Fluid Mechanics (ACFM 2023), Beijing, China.
  • Yuqiao, C., Jianhan, L., Meng, D., Lin, Z., Qingdi Guan., & Xinxin, W. (2022). Acceleration and performance analysis of a compressible Euler solver with CUDA. In International Conference on Aerospace, Aerodynamics and Mechatronics Engineering (AAME 2022), Singapore, Singapore.
  • Wandong, Z., Jianhan, L., Xiaodong, C., Ralf, D., & Xinxin, W. (2022). Effect of mach number on the flame acceleration and deflagration-to-detonation transition. In 28th international colloquium on the dynamics of explosions and reactive systems, Napoli, Italy.
  • Can, N., Hongbo, W., Mingbo, S., Yixin, Y., Yanan, W., Li, P., & Xinxin, W. (2021). Numerical study of shock train characteristics in reverse pressure supersonic pipeline flow. In 5th symposium on coupling flow of internal and external flows of ramjet engines, Weihai, China.
  • Xinxin, W., Jianhan, L., Xiaodong, C., & Wandong, Z. (2021). An improved ghost-cell immersed boundary method for detonation simulations. In 21st iacm computational fluids conference (cfc 2021), HangZhou, China.
  • Xinxin, W., Jianhan, L., Xiaodong, C., Wandong, Z., & Liang, L. (2020). Adaptive simulation on multiple wave mode of rotating detonation combustion. In Research on future warfare and missile weapon system conference, Taiyuan, China.
  • Liang, L., Wang, H., Xiong, D., Sun, M., Tang, T., Zhao, G., & Xinxin, W. (2019). An adaptive high-resolution and low-dissipation hybrid energy consistent/wenocu scheme. In 4th international conference on computational modeling, simulation and applied mathematics, Guangzhou, China.
  • Wandong, Z., Jianhan, L., Xiaodong, C. & Xinxin, W. (2021). The influence of the transverse jet in the ddt process on the flame propagation mode. In The 19th national conference of the computational fluid dynamics, Nanjing, China.
  • Wandong, Z., Jianhan, L., Xinxin, W. & Xiaodong, C., (2021). Flame-turbulence interaction in the process of ddt in a fluid-solid combination obstacle. In 7th symposium on heat and mass transfer, Zhangzhou, China.

Skills

Programming Languages & Tools
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Workflow
  • Strong reading, writing, and speaking competencies in English and Chinese.
  • Academic research, teaching, training, consultation, LaTeX typesetting, and publishing.
  • Open-source computational fluid dynamics frameworks: m-AIA, AMReX, Amroc, IBTFO.

researches

Present
  • Focusing on the flow, combustion and heat transfer within an advanced Cartesian adaptive mesh refinement (AMR) method.
  • Developing an improved immersed boundary method (IBM) for the 2D and 3D complex boundaries in compressible flow simulations with (Multi-GPU) implementations through MPI.
  • Using developed immersed boundary method to investigate the flow and combustion in compressible flow, especially focusing on the efficiency of the (detonation) combustion calculation.
2020
  • Developed an improved ghost-cell immersed boundary method with hybrid reconstruction for geometrically complex boundaries in compressible flow simulations.
2019
  • Developed the application of 2D and 3D rotating detonation simulation base on the open-source program of blocked-structured Adaptive mesh refinement Object-oriented C++ (AMROC).
2018
  • Developed numerical transient CFD models to investigate and analyze the flow and heat transfer in rotating detonation combustion.Having a comprehensive knowledge concerning detonation combustion, especially for the detonation theory.

Awards & Certifications

  • College English Test Band 6
  • National Computer Rank Examination Certificate Grade 2
  • Excellent NWPU Students 2016
  • 3 st National Post-Graduate Mathematical Contest in Modeling 2019
  • 3 nd National University Student Social Practie and Science Contest on Energy Saving & Emission Reduce 2021
  • 2 nd China Future Aircraft Competition 2022