Results 231 to 240 of about 21,357,317 (281)

Three-Dimensional Temperature Field of Mixer Chamber Analysis

open access: yesAdvanced Materials Research, 2011
This paper analyzes the three-dimensional temperature field of mixer chamber during the mixing process by using the finite element method. The paper focuses on analyzing the three-dimensional temperature field of mixer chamber, the distribution of heat transferring, and the influence of forced cooling on the mixing temperature, and has verified by ...
Hui Guang Bian   +4 more
openaire   +2 more sources

Cylindrical Tank Filled With a Liquid in a Three-Dimensional Temperature Field

Russian Mathematics, 2018
In the cylindrical coordinate system, the authors construct an exact solution of the three dimensional thermoelasticity problem for a tank filled with a liquid. After determining the temperature field from the heat conduction equation, they solve the equations of the asymmetrical problem of the theory of elasticity. In doing so, the system of resolving
Gur'yanov, N. G., Tyuleneva, O. N.
openaire   +4 more sources

Measurement of three-dimensional temperature fields with interferometric tomography

Applied Optics, 1999
Optical computerized tomography (OCT) technology is used to reconstruct the asymmetric three-dimensional temperature field generated by radiators and electronic chips. First, the OCT method is described. Second, the reconstructed results are tested by a double-cylinder radiator model.
D, Wu, A, He
openaire   +2 more sources

Three-dimensional transient temperature field model for laser annealing

Journal of Applied Physics, 2005
A three-dimensional transient temperature field model (TTFM) is proposed for the general problem of laser-induced out-of-equilibrium annealing of a bilayer device, which is made up of a bulk material covered by a transparent layer. The TTFM solves the moving-boundary problem with a deterministic relation between the interface velocity and temperature ...
Jean-Yves Degorce   +3 more
openaire   +2 more sources

An Optimized Iterative Reconstruction Algorithm for Three-dimensional Temperature Field

Proceedings of the 1st International Conference on Graphics and Signal Processing, 2017
Acoustic tomography based on sound travel-time measurement is a promising technology for temperature field reconstruction. In order to obtain good-quality reconstructed fields, it is necessary to employ an iterative reconstruction method. Simultaneous iterative reconstruction technique (SIRT) is often used. For a iterative algorithm, it is important to
H. Y. Zhu, Hua Yan, Lijun Liu
openaire   +2 more sources

Three-dimensional fields and temperatures in a squat helicon reactor

IEEE Transactions on Plasma Science, 2002
Magnetically enhanced inductively coupled plasmas (MEICP) and helicons have complex plasma electric-field coupling between the electric field and the plasma due to the tensor conductivity and multiple-dimensional antenna segments. Computed three-dimensional electric fields and electron temperatures are presented for a helicon reactor demonstrating ...
R.L. Kinder, M.J. Kushner
openaire   +1 more source

Three-dimensional rainbow schlieren tomography of a temperature field in gas flows

Applied Optics, 1998
We present quantitative rainbow schlieren deflectometry with tomography for measurements of temperature in three-dimensional gas flows. The schlieren apparatus with a continuously graded spectral filter of known transmissivity was used to create color schlieren images of the test media.
A K, Agrawal   +3 more
openaire   +2 more sources

Reconstitution of the three-dimensional temperature field inside the impenetrable solid

2016 Prognostics and System Health Management Conference (PHM-Chengdu), 2016
For reconstructing three-dimensional (3D) temperature field of small-scale and impenetrable solid, such as printed circuit board (PCB), a new method based on fuzzy relationships between temperatures of different points was proposed and software was developed for solving the issue.
Jinwei Zhao   +7 more
openaire   +1 more source

Three-dimensional temperature field simulation for the rotor of an asynchronous motor

European Journal of Physics, 2010
A three-dimensional heat transfer model is built according to the rotor structure of an asynchronous motor, and three-dimensional temperature fields of the rotor under different working conditions, such as the unloaded, rated loaded and that with broken rotor bars, are studied based on the finite element numerical method and experiments.
Yanwu Wang   +3 more
openaire   +1 more source

Steady three-dimensional temperature field in cooled turbine blades

Journal of Engineering Physics, 1977
A method based on the use of Green functions is proposed for calculating the temperature field of cooled turbine blades. The method presumes the use of high-speed computers with large memories.
V. I. Lokai, �. I. Gunchenko
openaire   +1 more source

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