Results 261 to 270 of about 10,707,489 (316)
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Computational analysis of non-Fourier motion
Vision Research, 1994Non-Fourier motion is now commonplace in research on visual motion perception, yet lacks a computational framework. This paper examines this issue based on the observation that many non-Fourier motion stimuli have a simple characterization in the frequency domain, in terms of oriented power distributions that lie along lines (or planes) that do not ...
D J, Fleet, K, Langley
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International Journal of Modern Physics B, 2022
The double diffusion heat transfer phenomenon for the unsteady viscous fluid has been focused subject to the non-Fourier relations. The thermal radiation impact along the inclined direction has also been utilized. The non-Fourier analysis for the heating
Samina Batool +7 more
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The double diffusion heat transfer phenomenon for the unsteady viscous fluid has been focused subject to the non-Fourier relations. The thermal radiation impact along the inclined direction has also been utilized. The non-Fourier analysis for the heating
Samina Batool +7 more
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Non-Fourier heat conduction in IC chip
[1992 Proceedings] Intersociety Conference on Thermal Phenomena in Electronic Systems, 1995Instead of the classic Fourier equation based on diffusion, a hyperbolic equation based on a wave model has been used to predict the rapid transient heat conduction in IC chips. The peak temperature, spatial difference, and time variation of temperature, which are critical to thermal reliability of the chip, are given and compared with that obtained ...
Zeng-Yuan Guo, Yun-Sheng Xu
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Non‐fourier encoding with multiple spin echoes
Magnetic Resonance in Medicine, 1997AbstractThe advantages and limitations of multiple spin‐echo sequences for non‐Fourier encoding are investigated. Complications caused by improper encoding of alternate magnetization pathways due to imperfect refocusing pulses are analyzed. It is shown that mirror image ghosts result if the encoding RF pulse matrix is real‐valued.
L P, Panych +4 more
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Integrating First-Principles-Based Non-Fourier Thermal Analysis Into Nanoscale Device Simulation
IEEE Transactions on Electron DevicesThermal analysis is an essential component of semiconductor device simulation for device design and thermal management. The prevalent approach of device thermal analysis uses Fourier-law-based heat diffusion equation (HDE).
Yufei Sheng +5 more
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Non-Fourier plasma electrodynamics
Physica Scripta, 1994New exact analytical solutions describing the non-stationary propagation of non-sine electromagnetic waves in plasma are obtained by direct solution of Maxwell equations without the traditional Fourier transformations. Unlike the usual travelling monochromatic waves the fields discussed are distinguished by unequal periods of electric and magnetic ...
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Non-Fourier heat conductions in nanomaterials
Journal of Applied Physics, 2011We study the non-Fourier heat conductions in nanomaterials based on the thermomass theory. For the transient heat conduction in a one-dimensional nanomaterial with a low-temperature step at both ends, the temperature response predicted by the present model is consistent with those by the existing theoretical models for small temperature steps. However,
Moran Wang, Nuo Yang, Zeng-Yuan Guo
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Heat Transfer, 2020
In the present work, the effects of the transfer of heat, as well as the mass phenomenon of a Maxwell fluid in revolving flow over a unidirectional stretching surface are discussed. The result of the magnetic field within the boundary layer is considered.
Dasaradha Ramaiah K. +3 more
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In the present work, the effects of the transfer of heat, as well as the mass phenomenon of a Maxwell fluid in revolving flow over a unidirectional stretching surface are discussed. The result of the magnetic field within the boundary layer is considered.
Dasaradha Ramaiah K. +3 more
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Non-Fourier Heat Conduction based on Self-Adaptive Weight Physics-Informed Neural Networks
Cybersecurity and Cyberforensics Conference, 2021This paper establishes the non-Fourier heat conduction model to describe the heat transfer process of mono-crystalline silicon under the condition of unstable thermal field and thermal shock in the Czochralski method.
Shuyan Shi, Ding Liu, Zhongdan Zhao
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Non-Fourier analysis of skin biothermomechanics
International Journal of Heat and Mass Transfer, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xu, F., Seffen, K. A., Lu, T. J.
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