Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Wenkang Guo"'
Publikováno v:
Polymers, Vol 12, Iss 7, p 1622 (2020)
Laminates with unidirectionally arrayed chopped strands (UACS) are one of the advanced short fiber reinforced polymer composites (SFRP) with significant application prospect, which greatly improves mechanical properties compared to the traditional SF
Externí odkaz:
https://doaj.org/article/36e4f9d09d164f0099203602cbd746fe
Publikováno v:
Earth-Science Reviews. 165:110-119
Analysis of the stable carbon isotopes (δ13C) in organic material in various geological archives has been widely used for paleoclimatic reconstruction. Consequently, it is important to characterize the δ13C values of modern plants and surface soils
Publikováno v:
2019 IEEE 8th International Conference on Fluid Power and Mechatronics (FPM).
This paper presents a novel bidirectional linear force motor with a movable part that made of permanent magnet. Magnetic circuit analysis method and finite element simulation method is used to analyze the static and dynamic performance. The theory an
Publikováno v:
Plasma Chemistry and Plasma Processing. 30:121-140
Double arcing phenomenon is a limit to increasing the capacity of the plasma cutting torch. In an attempt to enhance the ability of being invulnerable to the double arcing, a double nozzle structure is introduced in this paper. The reason why the dou
Publikováno v:
Plasma Chemistry and Plasma Processing. 28:729-747
The influence of nozzle length and two process parameters (arc current, mass flow rate) on the plasma cutting arc is investigated. Modeling results show that nozzle length and these two process parameters have essential effects on plasma arc characte
Publikováno v:
International Journal of Modern Physics E. 14:225-238
A magnetohydrodynamic (MHD) model, which describes supersonic plasma flow inside the torch, is presented in this paper. It is a two-dimensional model but includes the K -epsilon model of turbulence, the gas viscous effects and compressible effects. T
Publikováno v:
Plasma Chemistry and Plasma Processing. 24:585-601
A numerical analysis of the influence of different nozzle configurations on the plasma flow characteristics inside D.C plasma torches is presented to provide an advanced nozzle design basis for plasma spraying torches. The assumption of steady-state,
Publikováno v:
AIP Conference Proceedings; 2017, Vol. 1829 Issue 1, p1-5, 5p, 3 Charts, 2 Graphs
Publikováno v:
Marine Geology & Quaternary Geology. 33:113
Peat,as an important geological archive,has some internal advantages over other geological archives in researching paleoclimatic changes(especially the paleoclimatic changes during Holocene),and is particularly suitable for organic geochemistry and i
Autor:
H. M. Li, Xijiang Chang, Ping Xu, Shaofeng Guo, Huiting Yin, Xu Xu, Feng Liu, Wenkang Guo, Qianhong Zhou
Publikováno v:
Journal of Physics D: Applied Physics. 42:095208
Swirl gas is widely used in the plasma arc cutting industry for inducing better plasma column confinement and providing a more stable constricting arc. When the inlet gas swirl number increases, the maximum pressure location moves to the plenum chamb