Results 21 to 30 of about 426,026 (265)
Zhongguo dianli, 2022 Conventional finite element analysis(FEA) employed in multiphysical field coupling analysis usually suffers from such drawbacks as large computational effort and heavy reliance on grid quality.
Tianyi ZHANG, Zhijian LIANG, Rui ZHU
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Applied Sciences, 2022 The present study was envisaged to evaluate the influence of different brine cooling schemes on the freezing process in the formation of sand-cobble strata in an underground connection aisle in Hohhot, China.
Jun Hu +4 more
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Thermoelastic Response of Closed Cylindrical Shells in a Supersonic Gas Flow
Aerospace, 2020 The work is devoted to the investigation of flutter oscillations and the stability of the closed cylindrical shell in supersonic gas flow in an inhomogeneous temperature field.
Marine Mikilyan
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Thermal Field Analysis of Building Materials Type Building Integrated Photovoltaics (BIPV) Devices
International Journal of Electrochemical Science, 2013 Thermal conductivity, thermal convection and thermal radiation analysis of BIPV block is necessary which directly affect the output voltage and conversion efficiency of solar cells. A practical theoretical model established a simulation for thermal field
Hanmin Tian +4 more
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Физика волновых процессов и радиотехнические системы, 2023 Background. Interest in the study of entangled states of systems of natural and artificial atoms (qubits) interacting with selected modes of microwave resonators is associated with their use as logic elements of quantum computers.
Eugene K. Bashkirov
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Enhancing far-field thermal emission with thermal extraction [PDF]
CLEO: 2013, 2013 The control of thermal radiation is of great current importance for applications such as energy conversions and radiative cooling. Here we show theoretically that the thermal emission of a finite-size blackbody emitter can be enhanced in a thermal extraction scheme, where one places the emitter in optical contact with an extraction device consisting of
Zongfu, Yu +5 more
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Metals, 2023 Theoretical models based on solutions of the conduction heat transfer equation have been widely proposed to calculate the thermal fields generated during laser welding, revealing simplification benefits and limitations in the accuracy of the results.
Fabio Giudice, Andrea Sili
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Thermal Equilibrium in a General Gravitational Field [PDF]
Proceedings of the National Academy of Sciences, 1935 In the absence of any appreciable gravitational field the conditions satisfied by the temperature of a medium having no thermal flow from one portion to another, are well known to be those of uniformity throughout the system. In the presence of a gravitational field, however, the conditions imposed at thermal equilibrium on the proper temperature -- as
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Active thermal extraction of near-field thermal radiation
Physical Review B, 2016 Radiative heat transport between materials supporting surface-phonon polaritons is greatly enhanced when the materials are placed at sub-wavelength separation as a result of the contribution of near-field surface modes. However, the enhancement is limited to small separations due to the evanescent decay of the surface waves.
Ding, D., Kim, T., Minnich, A. J.
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Numerical Modeling of the Heating Process in a Radiofrequency Electromagnetic Field Using Comsol Multiphysics [PDF]
Journal of Electrical and Electronics Engineering, 2014 This paper presents aspects concerning the numerical modeling of heating oak wood in a radiofrequency field, using a staggered throughfield type applicator of 13.56 MHz frequency and Comsol Multiphysics software.
LAZA (BULC) Marcela +2 more
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