Transient model and boundary inverse problem

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00324331" target="_blank" >RIV/68407700:21110/18:00324331 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Transient model and boundary inverse problem
Original language description
Identification of material parameters is being used in many fields ranging from geophysics, medical imaging, archaeology, material science to preservation of historical structures, etc. We focus on problems in civil engineering described by a transient heat equation, where the intervention into the structure might not be possible, hence our approach utilize only boundary measurements. We employ a Bayesian inference method to reconstruct both parameter fields, i.e. thermal conductivity and volumetric heat capacity. The spatial variability is approximated by randomfield which generally forms bases of the unknown fields and reduces the problem. The proposed approach is computationally verified for various loading scenarios, solver setups and material field distributions.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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