Results 31 to 40 of about 972,673 (349)

Thermal Performance Analysis of Carbon Materials Based TSV in Three Dimensional Integrated Circuits

open access: yesIEEE Access, 2023
This paper applies the carbon materials (i.e., SWCNT, MWCNT, and GNR) as new prospective filler materials of through silicon vias (TSV) for replacing the conventional copper (Cu) to improve the thermal performance of three-dimensional integrated circuits
Peng Xu   +3 more
doaj   +1 more source

Dimensional crossover of thermal conductance in nanowires

open access: yes, 2007
Dimensional dependence of thermal conductance at low temperatures in nanowires is studied using the nonequilibrium Green's function (NEGF) method.
Wang, Jian, Wang, Jian-Sheng
core   +1 more source

Thermal time in sprinkler-irrigated lowland rice [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2017
: The objective of this work was to evaluate methods of thermal time calculation and the duration of the development stages of lowland rice (Oryza sativa) irrigated by sprinkling. The experiment was conducted during three growing seasons (2010/2011, 2011/
Alex Cristiano Bartz   +7 more
doaj   +1 more source

Quantum kinetic approach for studying thermal transport in the presence of electron-electron interactions and disorder [PDF]

open access: yes, 2009
A user friendly scheme based on the quantum kinetic equation is developed for studying thermal transport phenomena in the presence of interactions and disorder. We demonstrate that this scheme is suitable for both a systematic perturbative calculation as
A. A. Abrikosov   +18 more
core   +3 more sources

CALCULATION OF THERMAL CONDUCTIVITY FOR CRYSTALLINE NANOSTRUCTURES

open access: yesJournal of Sustainable Technologies and Materials, 2023
We have introduced a theory for the calculation of thermodynamic characteristics for some characteristic nanostructures (ultrathin films and superlattices), using the adapted method of two-time temperature Green's functions.
Siniša Vučenović, Jovan Šetrajčić
doaj   +1 more source

Calculation of thermal diffuse scattering [PDF]

open access: yesPhysica B: Condensed Matter, 1997
The authors developed a computer program to calculate the thermal diffuse scattering (TDS) intensity distribution for single crystal specimens in a diffractometer with no energy analysis. They assumed that the phonon frequencies are approximated by those of elastic waves and that the elastic constants, density and lattice parameters of the system under
N Wakabayashi   +6 more
openaire   +3 more sources

Calculation, simulation and fast estimation of thermal resistance of rotary voice coil actuators

open access: yesIET Electric Power Applications, 2022
Rotary voice coil actuator (RVCA) is mainly used for reciprocating drive of small inertia loads in a limited range of angle, which is widely used in aerospace and other fields. Thermal resistance is one of the most important parameters of RVCAs, which is
Jianhui Hu   +6 more
doaj   +1 more source

Calculation of thermal parameters of SiGe microbolometers

open access: yes, 2012
The thermal parameters of a SiGe microbolometer were calculated using numerical modeling. The calculated thermal conduction and thermal response time are in good agreement with the values found experimentally and range between 2x10$^-7$ and 7x10$^-8$ W/K
A. P. Babychev   +12 more
core   +1 more source

Generalized forward scattering amplitudes in QCD at high temperature [PDF]

open access: yes, 1997
We extend to a general class of covariant gauges an approach which relates the thermal Green functions to forward scattering amplitudes of thermal particles.
A. H. Weldon   +15 more
core   +3 more sources

Linearization of Thermal Equivalent Temperature Calculation for Fast Thermal Comfort Prediction

open access: yesEnergies, 2021
Virtual simulations and calculations are a key technology for future development methods. A variety of tools and methods for calculating thermal comfort have not gained sufficient acceptance in practice due to their inherent complexity.
Christian Rommelfanger   +3 more
doaj   +1 more source

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