Results 11 to 20 of about 68,121 (308)
AIP Advances, 2022 High-speed and low-speed streak structures in the near wall region of a turbulent boundary layer with a Mach number of 3 are experimentally examined by employing the spatiotemporally resolved nanoparticle plane laser scattering technique.
Junhao Han, Lin He, Zhengbang Wu
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AIP Advances, 2023 To improve the particle energy accuracy of the probability density function (PDF) method in supersonic flows, a consistent numerical scheme for the high-speed source term in the particle energy equation is put forward. The proposed scheme is designed and
Lin Zhang +4 more
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Energies, 2022 In this study, the aerodynamic characteristics of the three-dimensional evacuated tube transportation (ETT) system based on the Reynolds-averaged Navier–Stokes κ−ω shear-stress transport turbulent model were investigated.
Zhiwei Zhou +3 more
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International Journal of Aerospace Engineering, 2020 Boundary layer transition is a hot research topic in fluid mechanics and aerospace engineering. In low-speed flows, two-dimensional Tollmien-Schlichting (T-S) waves always dominate the flow instability, which has been modeled by Coder and Maughmer from ...
JiaKuan Xu, Lei Qiao, Junqiang Bai
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Supersonic and transonic Mach probe for calibration control in the Trisonic Wind Tunnel [PDF]
INCAS Bulletin, 2017 A supersonic and high speed transonic Pitot Prandtl is described as it can be implemented in the Trisonic Wind Tunnel for calibration and verification of Mach number precision. A new calculation method for arbitrary precision Mach numbers is proposed and
Alexandru Marius PANAIT
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Vietnam Journal of Mechanics, 2007 Transonic flows are complex problems. At certain Mach numbers, in gas flows there are local transitions from the subsonic into the supersonic and reciprocally, especially the discontinuity throughout shock waves.
Hoang Thi Bich Ngoc
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Materials & Design, 2022 In order to study the mechanism of pulsed magnetic field in supersonic plasma spraying process, the preparation of a Ni60 coating by pulsed magnetic field (PMF)-assisted supersonic plasma spraying was studied theoretically and experimentally to ...
Zhiyuan Wang +6 more
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Aerospace, 2023 This paper focuses on the triaxial augmentation ability of the active disturbance rejection control (ADRC) technique on the tailless layout with a fully moving wing tip to achieve high control performance for the supersonic tailless aircraft.
Zian Wang +9 more
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Analysis and Verification of Aerodynamic Characteristics of Tianwen-1 Mars Parachute
Space: Science & Technology, 2022 The Mars parachute flight environment is supersonic, low-density, and low dynamic pressures. To ensure the operating performance and reliability, the design optimization and verification of the Tianwen-1 Mars parachute have been carried out.
Mingxing Huang, Wenqiang Wang, Jian Li
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Thermoelastic stability of closed cylindrical shell in supersonic gas flow
Theoretical and Applied Mechanics Letters, 2019 In this paper the problem of linear stability of a closed cylindrical shell under the action of both non-uniform temperature field and supersonic gas flow is considered.
G.Y. Baghdasaryan +3 more
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