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   Articles with "conduction problems" as a keyword



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An improved implementation of triple reciprocity boundary element method for three-dimensional steady state heat conduction problems

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recommendations! Published in 2019 at "Engineering Analysis with Boundary Elements"

DOI: 10.1016/j.enganabound.2019.06.013

Abstract: Abstract The domain integrals caused by heat generation appearing in the boundary integral equation (BIE) of steady state heat conduction problems can be converted into boundary integrals by triple reciprocity method (TRM). However, the current… read more here.

Keywords: conduction problems; triple reciprocity; heat; heat conduction ... See more keywords
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Simulation of two-dimensional steady-state heat conduction problems by a fast singular boundary method

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recommendations! Published in 2019 at "Engineering Analysis with Boundary Elements"

DOI: 10.1016/j.enganabound.2019.06.020

Abstract: Abstract The study presents a fast direct algorithm for solutions of systems arising from singular boundary method (SBM) in two-dimensional (2D) steady-state heat conduction problems. As a strong-form boundary discretization collocation technique, the SBM is… read more here.

Keywords: heat conduction; boundary method; conduction problems; singular boundary ... See more keywords

Global-element-based free element method for solving non-linear and inhomogeneous heat conduction problems

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recommendations! Published in 2019 at "Engineering Analysis With Boundary Elements"

DOI: 10.1016/j.enganabound.2019.09.018

Abstract: Abstract In this paper, a family of global elements (GEs) are constructed for modeling geometries and representing physical variables, based on a set of complete basis functions formulated in terms of normalized global coordinates. The… read more here.

Keywords: element method; method; free element; heat conduction ... See more keywords
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RI-IGABEM in inhomogeneous heat conduction problems

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recommendations! Published in 2021 at "Engineering Analysis With Boundary Elements"

DOI: 10.1016/j.enganabound.2020.12.021

Abstract: Abstract The isogeometric analysis boundary element method (IGABEM) has great potential in the simulation of heat conduction problems due to its exact geometric representation and good approximation properties. In this paper, the radial integration IGABEM… read more here.

Keywords: method; heat conduction; conduction problems; heat ... See more keywords
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Calculating 3-D multi-domain heat conduction problems by the virtual boundary element-free Galerkin method

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recommendations! Published in 2020 at "Numerical Heat Transfer, Part B: Fundamentals"

DOI: 10.1080/10407790.2020.1713620

Abstract: Abstract A new boundary-type meshfree collection method, namely the virtual boundary element-free Galerkin method (VBEFGM), is demonstrated for three-dimension (3-D) multi-domain steady-state heat conduction problems. The virtual source functions of the virtual nodes are constructed… read more here.

Keywords: method; heat conduction; conduction problems; heat ... See more keywords