Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Wenpeng ZHENG"'
Autor:
Minghao Liu, Qi Zeng, Yuting Hua, Wenpeng Zheng, Yuxia Wu, Yan Jin, Yuanyuan Li, Jiangwei Wang, Kai Zhang
Publikováno v:
Metals, Vol 12, Iss 9, p 1435 (2022)
High temperature gradient and rapid solidification rate in the laser powder bed fusion (LPBF) process could result in the presence of columnar grains, which could cause poor high temperature tensile properties in the as-built LPBF Hastelloy X (HX) al
Externí odkaz:
https://doaj.org/article/f74ed408b1d24e82b8b302089138b55e
Publikováno v:
Chinese Journal of Aeronautics. 35:89-101
Publikováno v:
Acta Astronautica. 193:173-181
Publikováno v:
Acta Mechanica Sinica. 38
Publikováno v:
IEEE Transactions on Industry Applications. 57:2354-2365
This article compares the doubly salient permanent magnet machine (DSPMM) having 18/13-pole number combination with 18/17-pole biased flux permanent magnet machine (BFPMM) to verify its improvement in torque characteristics. In such DSPMM, the stator
Autor:
Minghao Liu, Qi Zeng, Kai Zhang, Huawei Zhang, Wenpeng Zheng, Yuanyuan Li, Juan Hou, Jiangwei Wang, Yuman Zhu, Aijun Huang
Publikováno v:
Vacuum. 210:111851
Publikováno v:
IEEE Transactions on Magnetics. 57:1-6
In this article, two doubly fed (DF) flux-reversal permanent magnet (FRPM) machines with different PM arrangements are proposed, both of which have an additional set of armature winding in their rotor slots to further enhance the torque performance.
Publikováno v:
IEEE Transactions on Magnetics. 57:1-13
Three lumped-parameter magnetic circuit (LMC) models of dual-armature flux-switching permanent magnet (DA-FSPM) machines are proposed and compared in this article. First, the characteristics of the magnetic flux fields produced by the PM, stator arma
Publikováno v:
Physics of Fluids. 34:049903
Publikováno v:
Physics of Fluids. 34:034114
In a previous research on the hypersonic boundary layer transition over a sharp cone at 0° angle-of-attack ( AoA), we concluded the different effects of the forward-facing step (FFS) and the backward-facing step (BFS) on the transition [Xu et al., A