Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jun-Yong Lu"'
Autor:
Wan-Li Song, Zhe Wang, Ying-Chun Xie, Yan-Wei Wen, Jie Pan, Jun-Yong Lu, Cheng Zhang, Lin Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 1819-1829 (2023)
In electromagnetic launching systems, arc erosion of rail material, such as Al2O3 dispersion-strengthened copper (ODS-Cu), remains a critical unresolved issue. Here, we report a cold-sprayed CuCrZr–W coating on ODS-Cu exhibiting enhanced arc erosio
Externí odkaz:
https://doaj.org/article/7666ef35a8fe4eefba41fe0c597a9b15
Publikováno v:
AIP Advances, Vol 1, Iss 3, Pp 032132-032132-5 (2011)
In this work, a biaxial stress modulation method, combining the microfabrication technique, finite element analysis and a weighted averaging process, was developed to study piezospectroscopic behavior of hexagonal GaN films, epitaxially grown by meta
Externí odkaz:
https://doaj.org/article/b905de405a294d669a114f33c7c0369f
Publikováno v:
Applied Mechanics and Materials. :757-760
To estimate the influences of uncertain factors on the modeling error of maglev vehicles, the single electro-magnet is taken as the object in this paper. Researches on the model-building error are carried out, including factors of the uncertainty of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d125192116c9fa183ff0c1c8ea6436d1
https://doi.org/10.4028/www.scientific.net/amm.701-702.757
https://doi.org/10.4028/www.scientific.net/amm.701-702.757
Publikováno v:
Applied Mechanics and Materials. :1153-1157
The power energy storage in battery transfers to capacitors through thyristor in hybrid energy storage, which makes the instantaneous power amplified. As the switch in Hybrid energy storage, the thyristor must satisfy its opening requirements , besid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c31b662223fcb1f3843f244062c35d
https://doi.org/10.4028/www.scientific.net/amm.701-702.1153
https://doi.org/10.4028/www.scientific.net/amm.701-702.1153
Publikováno v:
Applied Mechanics and Materials. :1132-1135
In this paper, a special communication conversion system from parallel to serial is implemented by FPGA (Field Programable Gate Array). The designs of the structure, the hardware and the software are described in detail. And the performance of the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7b8588119fdfc62dcaa8f8675f7a861
https://doi.org/10.4028/www.scientific.net/amm.701-702.1132
https://doi.org/10.4028/www.scientific.net/amm.701-702.1132
Publikováno v:
Applied Mechanics and Materials. :514-517
In this paper, the sensing principle of a B-dot probe to measure the armature position was analyzed. The output waveforms of the probe for two different orientations were given after mathematical deduction. An electromagnetic launching experiment was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41df0bb1686b3a3dc2104ea48db87b9c
https://doi.org/10.4028/www.scientific.net/amm.701-702.514
https://doi.org/10.4028/www.scientific.net/amm.701-702.514
Publikováno v:
Applied Mechanics and Materials. :753-756
In this paper, a kind of Linear Synchronous Motor (LSM) with Permanent Magnet (PM) arranged in Halbach array and IronLess Coil (PMH&ILC) is presented for Magnetic Levitation Vehicles (Maglev). First, the propulsion force of this kind of LSM is deduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbcb42a9215bad5e5097632180f895de
https://doi.org/10.4028/www.scientific.net/amm.701-702.753
https://doi.org/10.4028/www.scientific.net/amm.701-702.753
Publikováno v:
Applied Mechanics and Materials. :619-622
Aimed at braking large mass impact loading problem, a mathematical model of the multi-orifice hydraulic buffer has been established, with the use of hydrodynamics theory, hydraulic theory and engineering structural mechanics theory. Damping character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20389f323f5acd75c20e1a5c2d64f343
https://doi.org/10.4028/www.scientific.net/amm.716-717.619
https://doi.org/10.4028/www.scientific.net/amm.716-717.619
Publikováno v:
Applied Mechanics and Materials. :246-249
Basing on governing Maxwell and energy equation of rail gun considering armature movement in two dimension, The total domain to be solved is divided into two subdomains: moving (armature) part and static (rail) part, finite element formulations of tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7e20a6cbfae23196a4ff672e206187b
https://doi.org/10.4028/www.scientific.net/amm.701-702.246
https://doi.org/10.4028/www.scientific.net/amm.701-702.246
Publikováno v:
Applied Mechanics and Materials. :623-626
Aimed at braking large-mass unidirectional impact loading problem, the impact loading characteristics has been analyzed and a mechanical model has been established. A new improved Bingham model has been proposed to solve the problem of big error in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::718ac78d0c97e71a3b0fab2d042f6457
https://doi.org/10.4028/www.scientific.net/amm.716-717.623
https://doi.org/10.4028/www.scientific.net/amm.716-717.623