Results 51 to 60 of about 2,069 (161)

Ηλεκτρονική μελέτη ανιχνευτών Micromegas διπλών λωρίδων [PDF]

open access: yes, 2016
Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία.
Makromallis, Konstantinos A.   +1 more
core   +1 more source

Magnetic integration of a symmetrical LCL filter in the grid‐tied inverter with reduced EMI noise

open access: yesIET Power Electronics, Volume 17, Issue 12, Page 1526-1539, 16 September 2024.
The study demonstrates the effectiveness of the symmetrical structure in improving electromagnetic interference (EMI) suppression capabilities in a single‐phase grid‐tied inverter. The proposed magnetically integrated symmetrical LCL filter achieves comparable harmonic suppression while significantly enhancing conducted EMI and leakage current ...
Xingyu Liu, Yitao Liu, Jian Yin
wiley   +1 more source

Thermal analysis of an electromagnetic linear actuator

open access: yesAdvances in Mechanical Engineering, 2017
This article presents a new electromagnetic linear actuator applied in the electromagnetic-driven valve train. To clarify the actuator’s temperature rise and heat distribution, a heat transfer model was established by analyzing the complex heat exchange ...
Jianguo Dai   +3 more
doaj   +1 more source

Calculation of synchronized induction machine [PDF]

open access: yes, 2012
Základní myšlenka této práce spočívá v prozkoumání možností zvyšování účinnosti asynchronních motorů prostřednictvím reluktančního rotoru. V první části práce je krátce pojednáno o simulačním software elektromagnetických polí Ansoft Maxwell.
Bárta, Jan
core  

Design and Construction of a TPC using GEM Foils for Gas Amplification

open access: yes, 2004
The challenging physics program at the International Linear Collider (ILC) poses stringent requirements on the performance of its tracking system. A large volume time projection chamber (TPC) is considered a good candidate for such a tracker.
Wienemann, Peter
core   +2 more sources

Hand‐held electron spin resonance scanner for subcutaneous oximetry using OxyChip

open access: yesMagnetic Resonance in Medicine, Volume 92, Issue 1, Page 430-439, July 2024.
Abstract Purpose Electron spin resonance (ESR) is used to measure oxygen partial pressure (pO2) in biological media with many clinical applications. Traditional clinical ESR involves large magnets that encompass the subject of measurement. However, certain applications might benefit from a scanner operating within local static magnetic fields.
Nir Almog   +6 more
wiley   +1 more source

ELECTROMAGNETIC-THERMAL COUPLED ANALYSIS OF A BRAZING PROCESS BY INDUCTION FURNACE USING FINITE ELEMENT METHOD

open access: yesJournal of Engineering and Sustainable Development, 2017
In this research the induction heating (IH) furnace is simulated and analyzed to implement brazing process using two programs to couple the electromagnetic and thermal analyses, Ansoft Maxwell and ANSYS packages.
Mohammad Hameed Khazaal   +2 more
doaj  

An Extended CMOS ISFET Model Incorporating the Physical Design Geometry and the Effects on Performance and Offset Variation

open access: yes, 2011
This paper presents an extended model for the CMOS-based ion-sensitive field-effect transistor, incorporating design parameters associated with the physical geometry of the device. This can, for the first time, provide a good match between calculated and
Constandinou, TG   +4 more
core   +1 more source

Modelling and analysis of the intersecting axis permanent magnet eddy‐current coupler

open access: yesIET Electric Power Applications, Volume 18, Issue 6, Page 681-692, June 2024.
A speed regulator that can transmit torque between intersecting axes with non‐contact characteristics is proposed. The torque is generated by the magnetic force between magnets and induced eddy current, and the speed can be regulated by changing the air gap or coupling area.
Jun Luo   +8 more
wiley   +1 more source

Simulation and Research of Air-core Reactor Magnetism-Screened Effects Based on Ansoft Maxwell

open access: yesKongzhi Yu Xinxi Jishu, 2013
3D modeling and simulation calculation are conducted on the magnetism-screened air-core reactor with Ansoft Maxwell in this paper. The distribution of the magnetic field shows the magnetism-screened effects.
ZENG Ming, JIAO Xuejun, XIAO Ning
doaj  

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