Searched for: subject:"thermal%5C+modelling"
(1 - 7 of 7)
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Yang, Y. (author), van Keulen, A. (author), Ayas, C. (author)
Selective laser melting (SLM) is a widely used additive manufacturing method for building metal parts in a layer-by-layer manner thereby imposing almost no limitations on the geometrical layout of the part. The SLM process has a crucial impact on the microstructure, strength, surface quality and even the shape of the part, all of which depend on...
journal article 2020
document
Bilgin, Berker (author), Liang, Jianbin (author), Terzic, Mladen V. (author), Dong, J. (author), Rodriguez, Romina (author), Trickett, Elizabeth (author), Emadi, Ali (author)
This paper presents a comprehensive state-of-the-art review of the modeling and analysis methods for the multidisciplinary design of electric motors for various applications including vehicular power and propulsion systems and electrified powertrains. It covers the important aspects of different engineering domains, such as dynamic modeling,...
review 2019
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Ortiz Lizcano, J.C. (author), Haghighi, Z. (author), Wapperom, Sander (author), Infante Ferreira, C.A. (author), Isabella, O. (author), van den Dobbelsteen, A.A.J.F. (author), Zeman, M. (author)
This work presents the concept of a photovoltaic (PV)-powered solar chimney. We modeled and experimentally studied the integration of a PV system within a naturally ventilated façade (NVF), attempting to use the inherent cavity as a ventilation channel to transfer heat. Thermodynamic models were created to study the thermal and, therefore,...
journal article 2019
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Sun, B. (author), Fan, J. (author), Fan, Xuejun (author), Zhang, Kouchi (author), Zhang, Guohao (author)
In this paper, a physics of failure-based prediction method is combined with statistical models to consider the impact of current crowding and current droop effects on the reliability of LED arrays. Electronic-thermal models of LEDs are utilized to obtain the operation conditions under the influences of current crowding and current droop. A...
journal article 2019
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Yang, Y. (author), Knol, Marius (author), van Keulen, A. (author), Ayas, C. (author)
Selective laser melting (SLM) wherein a metal part is built in a layer-by-layer manner in a powder bed is a promising and versatile way for manufacturing components with complex geometry. However, components built by SLM suffer from substantial deformation of the part and residual stresses. Residual stresses arise due to temperature gradients...
journal article 2018
document
Vu Xuan, H. (author)
In this thesis modeling, analysis, design and measurement of exterior rotor permanent magnet (PM) machines with concentrated windings are dealt with. Special attention is paid to slotting effect. The PM machine is integrated in flywheel and used for small-scale ship application. Analytical model and automated nonlinear transient finite-element...
doctoral thesis 2012
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Van der Aa, E.M. (author)
One of the major problems during welding of thin plate structures is the occurrence of buckling distortion. This type of distortion is caused by the formation of compressive welding stresses; when these stresses exceed a certain critical stress level, the structure will buckle. Most methods for eliminating the welding induced buckling distortion...
doctoral thesis 2007
Searched for: subject:"thermal%5C+modelling"
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