Zobrazeno 1 - 10
of 20 806
pro vyhledávání: '"X. Mao"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 15, Iss 6, Pp 1745-1758 (2022)
We perform a thorough numerical analysis of the impact of inflow conditions on the aerodynamic performance of a tandem cascade. In particular, we investigate the effects of the incidence angle and the inlet boundary layer (IBL) thickness on the three
Externí odkaz:
https://doaj.org/article/f751b1ed26a948fabd9daa4dc8f6b648
Autor:
J. Wang, X. Mao, C. Gao, H. Y. Liu, H. L. Li, H. W. Pan, C. Wu, Y. Liu, G. W. Li, L. P. Xin, S. Jin, D. W. Xu, E. W. Liang, W. M. Yuan, J. Y. Wei
Publikováno v:
The Astronomical Journal, Vol 168, Iss 6, p 261 (2024)
Although flares from late-type main-sequence stars have been frequently detected in the multiwavelength, the associated dynamical process has been rarely reported so far. Here, we report follow-up observations of an X-ray transient triggered by Wide-
Externí odkaz:
https://doaj.org/article/6e36753cce324b0b97cb5b1e97ebe276
Publikováno v:
Solid Earth, Vol 13, Pp 1259-1280 (2022)
Middle–Late Jurassic high-Sr/Y granitic intrusions are extensively exposed in the Liaodong Peninsula in the eastern part of the North China Craton (NCC). However, the genesis of the high Sr/Y signature in these intrusions has not been studied in de
Externí odkaz:
https://doaj.org/article/a3cc005743844c54997fb924c65992ad
Publikováno v:
Climate of the Past, Vol 18, Pp 975-988 (2022)
Hydroclimate changes have exerted a significant influence on the historical trajectory of ancient civilizations in arid Central Asia where the central routes of the Silk Road have been hosted. However, the climate changes on different timescales and
Externí odkaz:
https://doaj.org/article/4c8b41cea3394aca8e600f008b25e7f9
Autor:
J. Teixeira da Encarnação, P. Visser, D. Arnold, A. Bezdek, E. Doornbos, M. Ellmer, J. Guo, J. van den IJssel, E. Iorfida, A. Jäggi, J. Klokocník, S. Krauss, X. Mao, T. Mayer-Gürr, U. Meyer, J. Sebera, C. K. Shum, C. Zhang, Y. Zhang, C. Dahle
Publikováno v:
Earth System Science Data, Vol 12, Pp 1385-1417 (2020)
Although the knowledge of the gravity of the Earth has improved considerably with CHAMP, GRACE, and GOCE (see appendices for a list of abbreviations) satellite missions, the geophysical community has identified the need for the continued monitoring o
Externí odkaz:
https://doaj.org/article/fdf758c9729a47cc8699af3e66211bf7
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 13, Iss 5, Pp 1587-1599 (2020)
The impact of varying the tip clearance of each rotor on the performance of a counter-rotating axial compressor has been investigated based on numerical simulations. The main purpose was to investigate the sensitivity to the tip clearance of each of
Externí odkaz:
https://doaj.org/article/8c78439f2f4c45ea852cea5c0fc22cfc
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 13, Iss 2, Pp 443-455 (2020)
To control secondary flow effects and enhance the aerodynamic performance of the compressor, the flow control effects of the flow suction at the endwall with different circumferential positions and at the blade tip were numerically investigated in th
Externí odkaz:
https://doaj.org/article/f6a50e5b7c3d43e58118d137cf8058aa
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1471-1477 (2019)
Vision based obstacle detection using stereo images is an essential way for hazard avoidance and path planning in planetary rover missions. However, due to light condition changes and topographic relief, only partial or sparse three-dimensional point
Externí odkaz:
https://doaj.org/article/d260a99ff9ec4575a33193e49bbedc7f
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3, Pp 1369-1374 (2018)
RGB-D camera allows the capture of depth and color information at high data rates, and this makes it possible and beneficial integrate depth and image sequences for planetary rover mapping. The proposed mapping method consists of three steps. First,
Externí odkaz:
https://doaj.org/article/fae2b4b938034d3ca962459a01370e7c
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 11, Iss 1, Pp 137-149 (2018)
One of the important ways of improving axial compressor performance is to control the tip leakage flow near the endwall region. Numerical computations were conducted to investigate the impact of blade tip suction on the axial compressor cascade perfo
Externí odkaz:
https://doaj.org/article/b305a9ffbe804c3199678368c1b3463f