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Akademický článek

Experimental Study on Cooling Efficiency of Hypersonic Optical Window

Autor: Q. Mi, S. H. Yi, X. H. Zhao, B. Zhang, X. G. Lu

Publikováno v: Journal of Applied Fluid Mechanics, Vol 15, Iss 1, Pp 63-72 (2022)

The cooling effectiveness of optical window influences the imaging quality of hypersonic vehicles. This study focuses on the supersonic film cooling efficiency on the optical window of a blunt cone in hypersonic flow. The experiments were conducted i

Externí odkaz: https://doaj.org/article/008c5df9afa34b029de86be61cdc5493

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Akademický článek

Herbaceous Dominant the Changes of Normalized Difference Vegetation Index in the Transition Zone Between Desert and Typical Steppe in Inner Mongolia, China

Autor: Yanyan Lv, X. Q. Zhao, S. R. Zhang, J. G. Zhang, K. T. Yue, B. P. Meng, M. Li, W. X. Cui, Y. Sun, L. Chang, J. R. Li, S. H. Yi, M. H. Shen

Publikováno v: Frontiers in Plant Science, Vol 12 (2022)

Asymmetric responses of aboveground net primary productivity (ANPP) to precipitation were identified as a signal to predict ecosystem state shifts at temperate grassland zones in Inner Mongolia, China. However, mechanism studies were still lacking. T

Externí odkaz: https://doaj.org/article/4b5ae7d57ab24a4fa1f056af6e063b7f

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Akademický článek

Experimental Study on Time Evolution of Shock Wave and Turbulent Boundary Layer Interactions

Autor: X. G. Lu, S. H. Yi, L. He, X. L. Liu, F. Zhang

Publikováno v: Journal of Applied Fluid Mechanics, Vol 13, Iss 6, Pp 1769-1780 (2020)

In this paper, a test system based on the Nano-tracer Planar Laser Scattering (NPLS) technique for studying time evolution of unsteady flow structures was finished. Based on this system, the experimental study on the interactions between the incident

Externí odkaz: https://doaj.org/article/4cc6a594e68b4bef96499ea34f57a2de

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