王 鑫鑫

Xinxin Wang

Science and Technology on Scramjet Laboratory, National University of Defense Technology, Hunan, China wxx@nudt.edu.cn

I am PhD. candidate at Science and Technology on Scramjet Laboratory working on numerical methods in fluid and combution simulation.

Education

Ph.D. in Aeronautical and Astronautical Science and Technology

National University of Defense Technology , China
March 2021 - Now

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.
September 2018 - December 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.
September 2014 - June 2018

publications

Journal Articles

  • 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. (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
  • Wandong, Z., Jianhan, L., Ralf, D., Xiaodong, C., & Xinxin, W. (2022). 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. (2023)., Xiaodong, C., Duell J. 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

Conference Proceedings

  • 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 for English, Chinese.
  • Academic research, teaching, training, consultation, LATeX typesetting and publishing

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