Results 231 to 240 of about 16,190 (288)
2010 11th International Conference on Electronic Packaging Technology & High Density Packaging, 2010 As the information transmission medium widely used in the electronic equipment 3D interconnection, cables have many advantages, such as flexible routing, little electromagnetic interference, and highly cost effective, so they have an irreplaceable position for information transmission. In order to keep cables orderly and maintain easily, they are often
null Wang Quanyong, null Wu Zhaohua
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Electrical Engineering in Japan, 2002 AbstractA novel system of an inductively coupled thermal plasma with a fundamental frequency of 450 kHz has been developed. This system has a capability of modulating the amplitude of the coil current periodically with a cycle on the order of 10 ms, including an inverter power supply rated with a power of 50 kW, an induction plasma torch with a 10‐turn
Tadahiro Sakuta +3 more
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IEEE Transactions on Magnetics, 2000 A consistent iterative method for the simultaneous discretization of Maxwell's equations and of the heat conduction equation in weakly coupled systems is presented. The algorithm is an implementation of the finite integration method combined with both explicit and implicit FDTD schemes for the transient analysis.
T. Weiland +3 more
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COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2010 PurposeThe purpose of this paper is to present the plan to develop the known algorithm for thermal and electromagnetic coupled problem calculation. This is used for three‐phase induction motor (IM) on nominal load. An additional purpose is verification empiric expressions of the heat transfer and equivalent thermal conductivity coefficients for ...
Komeza, Krzysztof +2 more
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Coupled Analysis of Electromagnetic and Thermal Fields of Vivaldi Antennas
2023 IEEE 7th International Symposium on Electromagnetic Compatibility (ISEMC), 2023 Shang Li +4 more
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Bidirectional Coupling Calculation of Electromagnetic Field and Thermal Field for FSPM Machine
2020 IEEE International Conference on Industrial Technology (ICIT), 2020In this paper, the bidirectional coupling analysis between the magnetic field and thermal field is proposed. The key point is how to find the coupling mechanism between the two fields. Firstly, the accurate iron loss model considering the dc magnetic bias is build based on the Epstein frame, where the effect of temperature on the iron loss is also ...
Yusheng Hu +7 more
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Analysis of Thermal and Electromagnetic Fields Coupling on Active Array Antennas
2021 International Applied Computational Electromagnetics Society (ACES-China) Symposium, 2021The thermal and electromagnetic field coupling problem has been an important bottleneck for active array antennas. This paper analyzes the coupled muti-field effects on both the active devices and passive antenna. The influence of temperature on a $12^{\ast}12$ array has been simulated.
Chen Zhang, Liming Zhang
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Calculation of strongly coupled thermal and electromagnetic fields in pulse-loaded devices
IEEE Transactions on Magnetics, 2002In most applications, the coupling between thermal and electromagnetic fields can be assumed weak without loss of accuracy due to the differences between the time constants in order of magnitudes. But, especially for devices loaded with high electrical energy pulses, this may be no longer valid, since rapid temperature rises may influence electrical ...
O. Michelsson +2 more
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Stress and coupled electromagnetic-thermal analysis of field excited flux switching machine
World Journal of Engineering, 2020Purpose Field excited flux switching machines (FEFSM) are preferred over induction and synchronous machines due to the confinement of all excitation sources on the stator leaving a robust rotor. This paper aims to perform coupled electromagnetic thermal analysis and stress analysis for single phase FEFSM as, prolonged high-speed operational time with ...
Muhammad Umair, Faisal Khan, Wasiq Ullah
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Analysis of Coupled Electromagnetic and Thermal Fields in the Instationary Case
2001The handling of mission-critical devices, e.g. electro-mechanical actuators, requires an exact calculation of the electromagnetic field. For this task, thermal influences on the electrical behavior cannot be neglected. Furthermore stationary solutions will no longer be sufficient for the coupled problem.
O. Michelsson +2 more
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