Results 21 to 30 of about 63,087 (257)
Heat Conduction in Lenses [PDF]
Mathematical Problems in Engineering, 2007 We consider several heat conduction problems for glass lenses with different boundary conditions. The problems dealt with in Sections sec:1 to sec:3 are motivated by the problem of an airborne digital camera that is initially too cold and must be heated up to reach the required image quality.
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Stroh-like formalism for Kirchhoff anisotropic thermoelastic plates [PDF]
Theoretical and Applied Mechanics, 2013 A Stroh-like formalism is developed for the heat conduction and the coupled stretching and bending deformations of a laminated anisotropic thermoelastic thin plate based on Kirchhoff theory.
Wang Xu, Schiavone Peter
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Identifying the Amount of Heat Flux and Thermal Conduction through Fabrics with Appropriate Heat Equation [PDF]
Computational Engineering and Physical Modeling, 2021 Heat equations such as heat flux and thermal conduction were applied in this paper so that these values were obtained during heat setting. Cotton spandex woven fabrics have the properties of stretch ability like stretch, growth, elasticity etc.
Shariful Islam +2 more
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Nihon Kikai Gakkai ronbunshu, 2021 Heat transfer in media is generally characterized by the empirical heat conduction law which was proposed by Fourier. However, the application of this empirical law to the problem of fast transient heat transfer such as a pulsed laser heat is not ...
Masayuki ARAI +2 more
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Discrete Applied Mathematics, 1994 An eigenvalue problem associated with a graph is interpreted through a differential equation model of heat conduction in a graph-like object. Eigenvalue bounds and a way to find eigenvalues and eigenvectors are provided.
Nafiz Abu-Jaradeh, David L. Powers
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Communications in Mathematical Physics, 2008 We define a deterministic ``scattering'' model for heat conduction which is continuous in space, and which has a Boltzmann type flavor, obtained by a closure based on memory loss between collisions. We prove that this model has, for stochastic driving forces at the boundary, close to Maxwellians, a unique non-equilibrium steady state.
Collet, P., Eckmann, Jean-Pierre
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Entropy, 2018 In this paper, an investigation of the maximum temperature propagation in a finite medium is presented. The heat conduction in the medium was modelled by using a single-phase-lag equation with fractional Caputo derivatives.
Stanisław Kukla, Urszula Siedlecka
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Emergence of Non-Fourier Hierarchies
Entropy, 2018 The non-Fourier heat conduction phenomenon on room temperature is analyzed from various aspects. The first one shows its experimental side, in what form it occurs, and how we treated it.
Tamás Fülöp +7 more
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Multi layer heat conduction analysis using SPH method
Nihon Kikai Gakkai ronbunshu, 2016 Smoothed particle hydrodynamics (SPH) is a particle method for analyzing physical problems. But this method has numerical problems when treating multilayer problems and free surface. In this report we propose equations to treat multilayer heat conduction
Naohiro MATSUMOTO +3 more
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Investigation of moving trapezoidal and exponential fins with multiple nonlinearities
Ain Shams Engineering Journal, 2023 In this article, we study moving longitudinal and exponential fins with variable thermal conductivity, thermal emissivity, and heat transfer coefficient. The problem is solved numerically using shooting technique.
Zia Ud Din +3 more
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