Zobrazeno 1 - 10
of 1 248
pro vyhledávání: '"Coil design"'
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 41, Iss 3, Pp 266-275 (2024)
The application of hyperpolarized 3He gas is extensive in fields such as neutron polarimetry, fundamental physics, and diagnostic medicine. The polarimetry measurement is crucial for 3He polarization systems. Typically, a free induction decay nuclear
Externí odkaz:
https://doaj.org/article/c6ed1658aaea44e6914e83193c6619cb
Publikováno v:
Physics Open, Vol 20, Iss , Pp 100227- (2024)
Inertial sensors that measure the acceleration of ultracold atoms promise unrivalled accuracy compared to classical equivalents. However, atomic systems are sensitive to various perturbations, including magnetic fields, which can introduce measuremen
Externí odkaz:
https://doaj.org/article/37498229ff28412faf3f73e4b0ba8a87
Publikováno v:
IEEE Access, Vol 12, Pp 95347-95355 (2024)
Induction heating is an efficient alternative to fuel combustion in thermal applications. The design of the coil arrangement is a complex problem, constrained by electromagnetic and thermal dynamics. This article proposes a multi-objective optimizati
Externí odkaz:
https://doaj.org/article/9f751e34431a46e5a7a280a0d7ff19f8
Autor:
Uvir Gordhan, Sampath Jayalath
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 618-633 (2024)
Several magnetic couplers have been presented for IPT-based charging of unmanned aerial vehicles (UAV) with different sizes, transmission distances, power ratings, and landing gears. Therefore, it is hard to conclude the superiority or suitability of
Externí odkaz:
https://doaj.org/article/0c8832f9619e4647b142d597da664fd6
Autor:
Max Koehler, Stefan M. Goetz
Publikováno v:
IEEE Access, Vol 12, Pp 59861-59867 (2024)
Transcranial magnetic stimulation (TMS) is a popular method for the non-invasive stimulation of neurons in the human brain. It has become a standard instrument in experimental brain research and approved for a range of diagnostic and therapeutic appl
Externí odkaz:
https://doaj.org/article/4e0acf1839ad474ea05832465b6dd191
Publikováno v:
IEEE Access, Vol 12, Pp 49987-49996 (2024)
In wireless power transfer systems, geometries of a transmitter coil and a receiver coil considerably influence power transmission efficiency (PTE) and the magnetic field leakage. However, a method to simultaneously optimize the geometries of both th
Externí odkaz:
https://doaj.org/article/fca0cd377b6f4f8991d603e078776a5f
Autor:
Jose A. Vilchez Membrilla, Mario F. Pantoja, Ana P. Valerga Puerta, Victor H. Souza, Clemente Cobos Sanchez
Publikováno v:
IEEE Access, Vol 12, Pp 1330-1340 (2024)
This work presents a framework to develop optimal coils of arbitrary geometry for deep transcranial magnetic stimulation (dTMS). It has been based on a continuous current density inverse boundary element method (IBEM) to generate dTMS coils with dept
Externí odkaz:
https://doaj.org/article/bb18e29156494d8a89703492c20d8ad3
Autor:
Gao, Yucheng1, Zhao, Wei1 zhaowei@tsinghua.edu.cn., Qu, Kaifeng2, Li, He3, Shao, Haiming4, Wang, Qing5, Huang, Songling1
Publikováno v:
International Journal of Applied Electromagnetics & Mechanics. 2018, Vol. 56 Issue 2, p211-223. 13p.
Autor:
Ahmet Erken, Atiye Hulya Obdan
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7996 (2024)
The use of wide band gap (WBG) semiconductor switches in power converters is increasing day by day due to their superior chemical and physical properties, such as electrical field strength, drift speed, and thermal conductivity. These new-generation
Externí odkaz:
https://doaj.org/article/f1e34e2ada1040138bb423f8d8e1d82d
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 7, Iss , Pp 100462- (2024)
This research paper investigates the influence of shielding and core materials on the performance of dynamic wireless charging (DWC) systems. A 2D model for finite element analysis (FEA) is developed to assess the flux density of coil structures with
Externí odkaz:
https://doaj.org/article/a17adffed24342caa0f3a1b3d9218f2b