Zobrazeno 1 - 10
of 2 904
pro vyhledávání: '"Launcher"'
Autor:
M. Mohamed Magdy, Haitham El-Hussieny, Ahmed M. R. Fath El-Bab, Mahmoud M. M. Abdo, Sabah M. Ahmed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract Potential uses for electromagnetic launchers in defense systems, space exploration, and transportation have recently emerged. In addition, this accelerator has many applications, such as deploying small satellites into low-earth orbit and ac
Externí odkaz:
https://doaj.org/article/15a8e8c6497d45ef8d6171d98fe82c8b
Publikováno v:
IEEE Access, Vol 12, Pp 62677-62686 (2024)
To accurately describe the dynamic inductance gradient during the operation process of the series enhanced four-rail electromagnetic rail launcher, an equivalent geometric model based on skin depth is constructed. The influence of armature motion on
Externí odkaz:
https://doaj.org/article/658581ce2b7a40fcb81d3d92dc8dc6c8
Autor:
Kintali Manohar, Kondamudi Srichandan
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 6, Pp 67-79 (2024)
For linear motion applications, particularly in aerospace, this study outlines the creation of an essential Quadrupole Electromagnetic System (QES) as a substitute for a four-track electromagnetic launcher. The QES design is compared with a four-trac
Externí odkaz:
https://doaj.org/article/d8d1b6852c1040358ec61cee36b21196
Autor:
Chao Zhang, Xiaojie Wang, Dajun Wu, Yunying Tang, Hanlin Wang, Dingzhen Li, Fukun Liu, Muquan Wu, Peiguang Yan, Xiang Gao, Jiangang Li
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 2, Pp 451-462 (2024)
In order to optimize the operational safety and reliability of the upper launcher for the CFETR ECRH system, a design of the launcher based on the remote steering concept is currently being carried out for comparison with the front steering equivalen
Externí odkaz:
https://doaj.org/article/c546ff2c999a4b2896eab653b5a7a827
Publikováno v:
IEEE Access, Vol 12, Pp 111493-111504 (2024)
The analysis of the reluctance coil launcher (RCL) basically relies on the finite element method (FEM), but the method is time-consuming and does not meet the real-time requirements for control, which seriously hampers the expansion of engineering ap
Externí odkaz:
https://doaj.org/article/9c5c48f69f3842c296d190304c915e3c
Publikováno v:
IEEE Access, Vol 12, Pp 72588-72597 (2024)
Reluctance coil launchers usually use a pulse current formed by capacitive discharge to excite the excitation coil when launching. The pulse current peaks are high, and the projectile usually undergoes deep magnetic saturation, resulting in low launc
Externí odkaz:
https://doaj.org/article/f8b0d5f786644e39b2405958234d99ec
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 1, Pp 67-72 (2024)
Wearable waveguide surfaces can be integrated into textiles to improve Wireless Body Area Networks (WBANs). In this work, a compact 30 mm x 30 mm dual-branch resonator end-launcher to enable communication through a waveguide surface manufactured with
Externí odkaz:
https://doaj.org/article/d1110f545c0a4e0fa2a73f2095955159
Publikováno v:
Energies, Vol 17, Iss 18, p 4547 (2024)
Launcher efficiency is an important index for evaluating the performance of the electromagnetic launcher, and it reflects the ability of the launcher to convert input electrical energy into kinetic energy of the armature. In this paper, the launcher
Externí odkaz:
https://doaj.org/article/2260e4226b314f4daab8340509982392
Publikováno v:
Energies, Vol 17, Iss 15, p 3817 (2024)
The electromagnetic rail launcher has the advantages of high muzzle velocity, long-range and controllability and has received extensive attention from researchers in various countries. The launcher efficiency reflects the ability of the launcher to c
Externí odkaz:
https://doaj.org/article/6abb40853619466783f43616a9e70018