Results 1 to 10 of about 10,740,258 (280)

Non-Fourier heat conduction in 2D thermal metamaterials

Materials Today Communications, 2023
Zheng-Yang Li, Marius Mellmann, Yangzheng Wang, Tian-Xue Ma, Dongjia Yan, Mikhail Golub, Seyed Mahmoud Hosseini, Donghuan Liu, Peijun Wei, Chuanzeng Zhang   +9 more
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Nonequilibrium Temperature in Non-Fourier Heat Conduction

2015
The definition of temperature is the foundation of thermodynamics. In extended irreversible thermodynamics (EIT) which goes beyond the classical one to be compatible with the non-Fourier heat conduction, the nonequilibrium temperature is defined. Based on the thermomass theory, it is shown that the static and stagnant pressures of the thermomass flow ...
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Simulation tool for non-Fourier MRSI reconstruction

ISMRM Annual Meeting
With the wider availability of ultra-high field MR systems, metabolic imaging using MRSI is a fast-developing area of research. Frequently used sequences use non-uniformly sampled trajectories to achieve high-acceleration factors e.g. concentric-ring trajectories (CRT).
Carina Graf, Christopher Rodgers
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Experimental Probing of Non-Fourier Thermal Conductors

2016
Even though theoretical studies on non-Fourier thermal conduction have continued for many decades, experimental investigations on the topic just started in recent years. In this chapter, I will give my personal reflections on our past and recent experimental progress in elucidating the non-Fourier thermal conduction phenomena in SiGe nanowires, Si-Ge ...
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Non-Fourier Heat Conduction

2023
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Thermomass Theory for Non-Fourier Heat Conduction

2014
With the rapid development of femtosecond laser and micro/nano processing techniques, researchers face great challenges in thermal management and analysis under the extreme conditions. As the theoretical basis of heat transfer, Fourier’s law may break down at femtosecond temporal scales and nanometer spatial scales. In 1822, Fourier stated in his book “
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Adaptation to non-Fourier motion

Ophthalmic and Physiological Optics, 1994
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Discrete Fourier transforms when the number of data samples is prime

Proceedings of the IEEE, 1968
C M Rader
exaly  

Fractional Fourier series expansion for finite signals and dual extension to discrete-time fractional Fourier transform

IEEE Transactions on Signal Processing, 1999
Soo-Chang Pei, Min-Hung Yeh
exaly  

What is the fast Fourier transform?

Proceedings of the IEEE, 1967
C M Rader
exaly