Results 251 to 260 of about 338,016 (305)

Electromagnetic devices

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2000
Discusses the 27 papers in ISEF 1999 Proceedings on the subject of electromagnetisms. States the groups of papers cover such subjects within the discipline as: induction machines; reluctance motors; PM motors; transformers and reactors; and special problems and applications.
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CAE of electromagnetic devices

Computer-Aided Engineering Journal, 1984
The design and simulation of electromagnetic devices is an important part of many areas of physics and engineering research and development. The designer of such devices needs to be able to simulate the performance of his design using sophisticated but easy-to-use software.
C.S. Biddlecombe, C.W. Trowbridge
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ELECTROMAGNETIC SHUTTLE-PROPELLING DEVICES

Journal of the Textile Institute Proceedings, 1957
Although many types of electromagnetic shuttle-propelling device have been proposed during the past thirty years, none has developed into an economically sound proposition. The earliest schemes involved an iron shuttle which was propelled by switching on a sequence of electromagnets.
E. R. Laithwaite, V. Duxbury
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Electromagnetic devices and circuits

1979 IEEE Power Electronics Specialists Conference, 1979
Applications of power electronics in motor drives are becoming increasingly frequent and the six papers presented in the Wednesday afternoon parallel session appear to emphasize this fact. The first paper by Katta of the Teito Rapid Transit Authority and eight colleagues from Hitachi present the details of a control strategy for a 1,500 V, 1,000 KVA ...
T. A. Lipo, H. Lord
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Advances In Electromagnetic Design Of Fusion Devices

[1993] Digests of International Magnetics Conference, 1993
The specification of the large magnets needed in future fusion reactors based on the tokamak concept is presented as an inverse electromagnetic problem. The influence of the eddy currents flowing in the metallic structure is illustrated. Currently used computational tools and related mathematical formulations are reviewed. The behavior predicted by the
ALBANESE, Raffaele, COCCORESE, VINCENZO, R. MARTONE, RUBINACCI, GUGLIELMO   +3 more
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Low frequency electromagnetic devices

2009 IEEE Antennas and Propagation Society International Symposium, 2009
The design, simulation and implementation of low frequency electromagnetic devices on planar structures are given. Planar devices and components are designed and built on a ceramic-based material that allowed a surface-mount (SMT) application. Method of moment based electromagnetic field solvers are used to verify the design of the devices.
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An electromagnetic biopsy device

IEEE Transactions on Biomedical Engineering, 1967
This communication describes an electromagnetic biopsy device built at the Electronics Department of the Weizmann Institute, Israel, and presently undergoing evaluation at Tel-Hashomer Hospital. The device is intended to obtain biopsy samples froom the gastrointestinal tract after introduction through the natural openings to this tract.
J. Driller, G. Neumann
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Bacterial chemotaxis shape optimization of electromagnetic devices

Inverse Problems in Science and Engineering, 2013
In this paper, a bacterial chemotaxis shape optimization algorithm is presented for the optimal design of electromagnetic devices. The bacterial chemotaxis algorithm exploits the conceptual analogy between bacteria and mesh nodes, improving the devices performance by moving the specific mesh nodes/bacteria defining the shape in the same way the ...
COCO, Salvatore, LAUDANI A, RIGANTI FULGINEI F, SALVINI A.   +3 more
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Contactless Electromagnetic Temperature Sensors for Spinning Devices

IEEE Transactions on Magnetics, 2009
Contactless electromagnetic temperature sensors are analyzed and compared, under a number of configurations, for applications in spinning devices. Their working principle is based on the variation of electrical or magnetic properties with temperature. By a preliminary study, carried out through finite element modeling, a number of effective solutions ...
BOTTAUSCIO, ORIANO, CHIAMPI M, CROTTI, GABRIELLA, FERRARA, ENZO, FIORILLO F.   +4 more
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Semiconductor and Electromagnetic Devices

1983
This short chapter deals with a range of devices used in electronics, describing them briefly and outlining their functions. For various reasons the devices dealt with here are not covered elsewhere in the book, perhaps because they are outside the mainstream of electronics technology, or perhaps because they are components not generally regarded as ...
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