Advanced numerical investigation of the heat flux in an array of microbolometers

Abstract The investigation of the thermal properties of an array of microbolometers has been carried out by mean of two independent numerical analysis, respectively the Direct-Simulation Monte Carlo (DSMC) and the classic diffusive approach of the Fourier’s equation. In particular, the thermal dissi...

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Autores principales:	Matteo Stocchi, Davide Mencarelli, Luca Pierantoni, Alexander Göritz, Canan Baristiran Kaynak, Matthias Wietstruck, Mehmet Kaynak
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d28aeb84b1d74d4d8ac68f22d69169ac
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spelling	oai:doaj.org-article:d28aeb84b1d74d4d8ac68f22d69169ac2021-12-02T15:08:21ZAdvanced numerical investigation of the heat flux in an array of microbolometers10.1038/s41598-019-47472-22045-2322https://doaj.org/article/d28aeb84b1d74d4d8ac68f22d69169ac2019-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-47472-2https://doaj.org/toc/2045-2322Abstract The investigation of the thermal properties of an array of microbolometers has been carried out by mean of two independent numerical analysis, respectively the Direct-Simulation Monte Carlo (DSMC) and the classic diffusive approach of the Fourier’s equation. In particular, the thermal dissipation of a hot membrane placed in a low-pressure cavity has been studied for different values of the temperature of the hot body and for different values of the pressure of the environment. The results for the heat flux derived from the two approaches have then been compared and discussed.Matteo StocchiDavide MencarelliLuca PierantoniAlexander GöritzCanan Baristiran KaynakMatthias WietstruckMehmet KaynakNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-6 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Matteo Stocchi Davide Mencarelli Luca Pierantoni Alexander Göritz Canan Baristiran Kaynak Matthias Wietstruck Mehmet Kaynak Advanced numerical investigation of the heat flux in an array of microbolometers
description	Abstract The investigation of the thermal properties of an array of microbolometers has been carried out by mean of two independent numerical analysis, respectively the Direct-Simulation Monte Carlo (DSMC) and the classic diffusive approach of the Fourier’s equation. In particular, the thermal dissipation of a hot membrane placed in a low-pressure cavity has been studied for different values of the temperature of the hot body and for different values of the pressure of the environment. The results for the heat flux derived from the two approaches have then been compared and discussed.
format	article
author	Matteo Stocchi Davide Mencarelli Luca Pierantoni Alexander Göritz Canan Baristiran Kaynak Matthias Wietstruck Mehmet Kaynak
author_facet	Matteo Stocchi Davide Mencarelli Luca Pierantoni Alexander Göritz Canan Baristiran Kaynak Matthias Wietstruck Mehmet Kaynak
author_sort	Matteo Stocchi
title	Advanced numerical investigation of the heat flux in an array of microbolometers
title_short	Advanced numerical investigation of the heat flux in an array of microbolometers
title_full	Advanced numerical investigation of the heat flux in an array of microbolometers
title_fullStr	Advanced numerical investigation of the heat flux in an array of microbolometers
title_full_unstemmed	Advanced numerical investigation of the heat flux in an array of microbolometers
title_sort	advanced numerical investigation of the heat flux in an array of microbolometers
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/d28aeb84b1d74d4d8ac68f22d69169ac
work_keys_str_mv	AT matteostocchi advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT davidemencarelli advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT lucapierantoni advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT alexandergoritz advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT cananbaristirankaynak advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT matthiaswietstruck advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers AT mehmetkaynak advancednumericalinvestigationoftheheatfluxinanarrayofmicrobolometers
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Advanced numerical investigation of the heat flux in an array of microbolometers

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