Dentistry Journal, 2021 Introduction: Heat is a kinetic process whereby energy flows from between two systems; hot-to-cold objects. In oro-dental implantology, conductive heat transfer/(or thermal stress) is a complex physical phenomenon to analyze and consider in treatment planning.
Grigorios P. Panotopoulos +1 more
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Mathematics, 2022 The article describes a multi-grid algorithm for integrating the Reynolds equation for hydrodynamic pressures in the lubricating film of a heavy-loaded journal bearing.
Elena Zadorozhnaya +3 more
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Evaluating the onset conditions of a thermoacoustic Stirling engine loaded with an audio loudspeaker
Frontiers in Thermal Engineering, 2023 This paper aims to evaluate the onset conditions of a thermoacoustic Stirling engine loaded with a commercially available audio loudspeaker. The thermoacoustic engine converts supplied heat power into mechanical power in the form of sound, without any ...
Shu-Han Hsu, Chuan-Heng Lai
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Lack of controllability of the heat equation with memory [PDF]
, 2012 We consider a model for the heat equation with memory, which has infinite propagation speed, like the standard heat equation. We prove that, in spite of this, for every T > 0 there exist square integrable initial data which cannot be steered to hit zero ...
Andrei Halanay, Pandolfi, Luciano
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Well-posedness of stochastic heat equation with distributional drift and skew stochastic heat equation [PDF]
, 2020 We study stochastic reaction--diffusion equation ∂tut(x)=12∂2xxut(x)+b(ut(x))+W˙t(x),t>0,x∈D where b is a generalized function in the Besov space Bβq,∞(R), D⊂R and W˙ is a space-time white noise on R+×D.
Butkovsky, O. +8 more
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Thermal quadrupole method with internal heat sources [PDF]
, 2012 A new method based on the thermal quadrupoles technique for heat transfer modelling in multilayered slabs with heat sources is proposed. Classical thermal quadrupoles use hyperbolic functions and numerical problems occur according to the argument value ...
A. Kusiak +21 more
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Time-decoupled high order continuous space-time finite element schemes for the heat equation [PDF]
, 2014 Copyright © by SIAMIn Comput. Methods Appl. Mech. Engrg., 190 (2001), pp. 6685—6708 Werder et al. demonstrated that time discretizations of the heat equation by a temporally discontinuous Galerkin finite element method could be decoupled by diagonalising
Kruse, C, Shaw, S
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Analytical Solution of the Problem of Symmetric Thermally Stressed State of Thick Plates Based on the 3D Elasticity Theory [PDF]
Journal of Mechanical Engineering, 2021 An important place among thermoelasticity problems is occupied by the plane elasticity problem obtained from the general three-dimensional problem after using plane stress state hypotheses for thin plates. In the two-dimensional formulation, this problem
Viktor P. Revenko
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Null controllability of heat equation with switching controls under Robin's boundary condition [PDF]
, 2016 In this paper, we consider the null controllability of 1-d heat equation endowed with Robin's boundary conditions, when the operator - d(2)/dx(2) has positive eigenvalues and try to find sufficient conditions for building switching controls.
Hamidoglu, Ali
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A Development of Heating and Cooling Load Prediction Equations for Office Buildings in Korea [PDF]
Journal of Asian Architecture and Building Engineering, 2014 The study intends to develop energy load prediction equations which can be easily used to estimate the energy consumption of office buildings in the central climatic zone in Korea during the early ...
Kang, Hae Jin, Rhee, Eon Ku
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