Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maria Teresa Viegas"'
Autor:
Eusébio Conceição, João Gomes, Maria Manuela Lúcio, Jorge Raposo, Domingos Viegas, Maria Teresa Viegas
Publikováno v:
iCRBE Procedia. :39-49
This work presents the development of a numerical design in forest fire environments. A comparison between a tree body and a human body (fireman) thermal response systems is made. The three-dimensional pine tree model is constituted by trunk, branche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5b4e613edfb0bcde02545cfa172dc5
https://doi.org/10.32438/icrbe.202045
https://doi.org/10.32438/icrbe.202045
Autor:
Jorge Raposo, Maria Teresa Viegas, Domingos Xavier Viegas, Maria Manuela Lúcio, Eusébio Conceiçã, João Gomes
Publikováno v:
WEENTECH Proceedings in Energy. :57-65
This paper refers to a numerical study of the hypo-thermal behaviour of a pine tree in a forest fire environment. The pine tree thermal response numerical model is based on energy balance integral equations for the tree elements and mass balance inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d92f15eecdd9a316a26c1293387d0b7f
https://doi.org/10.32438/wpe.0220
https://doi.org/10.32438/wpe.0220
Autor:
Eusébio Conceição, João Gomes, Maria Manuela Lúcio, Domingos Xavier Viegas, Maria Teresa Viegas
Publikováno v:
Advances in Forest Fire Research 2022 ISBN: 9789892622989
This work presents the heat and mass exchanges in a fireman subjected to forest fire. A fireman thermal response systems is made. The human body model is divided into 35 elements. Each element is subdivided into several layers, constituted by fat, mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c56b16cf9e4ffe161d77160485a112
https://doi.org/10.14195/978-989-26-2298-9_130
https://doi.org/10.14195/978-989-26-2298-9_130
Design of Three-Dimensional Pine Tree Geometry and the Radiation Heat Exchanges in Fire Environments
Autor:
Eusébio Conceição, João Gomes, Maria Manuela Lúcio, Rafael Raposo, Xavier Viegas, Maria Teresa Viegas
Publikováno v:
Human Interaction & Emerging Technologies (IHIET-AI 2022): Artificial Intelligence & Future Applications.
This work presents a design of a three-dimensional pine tree geometry and the ra-diation heat exchanges in forest fire environments. Using Computer Aided De-sign software, the pine tree geometry design is developed in this study. The radia-tion heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c969f2c57556821ff358b024e295be
https://doi.org/10.54941/ahfe100847
https://doi.org/10.54941/ahfe100847
Autor:
Eusébio Conceição, João Gomes, Maria Manuela Lúcio, Domingos Xavier Viegas, Maria Teresa Viegas
Publikováno v:
Advances in Forest Fire Research 2022 ISBN: 9789892622989
This paper presents a study on two-dimensional model of heat transfers in a pine tree trunk under the influence of a forest fire environment. In this study, a thermal response model of the tree trunk was developed, starting from a geometric model of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::409580423f1e34d2508a6f9ef532dfd8
https://doi.org/10.14195/978-989-26-2298-9_277
https://doi.org/10.14195/978-989-26-2298-9_277
Autor:
Domingos Xavier Viegas, Jorge Raposo, Maria Teresa Viegas, Maria Manuela Lúcio, João Gomes, Eusébio Conceição
Publikováno v:
Human Interaction, Emerging Technologies and Future Systems V ISBN: 9783030855390
IHIET (Paris)
IHIET (Paris)
This article presents a numerical study where the thermal responses of a tree and a fireman are compared, both inserted in a forest fire environment. The three-dimensional pine tree model is constituted by 1039 cylindrical elements to represent its t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78988baefa035f8ec92ec640759c8fa
https://doi.org/10.1007/978-3-030-85540-6_147
https://doi.org/10.1007/978-3-030-85540-6_147
Autor:
Maria Manuela Lúcio, Jorge Raposo, Domingos Xavier, Maria Teresa Viegas, João Gomes, Eusébio Conceição
Publikováno v:
Sustainable Development of Water and Environment ISBN: 9783030752774
The numerical simulation presented in this paper is focused on the development of a numerical model used to calculate the evolution of the temperature distribution in a tree trunk when it is affected by the passing of a fire front. The purpose is to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da41a0fe550e9210f8a96dc6c2ba90e9
https://doi.org/10.1007/978-3-030-75278-1_8
https://doi.org/10.1007/978-3-030-75278-1_8
Res_eng:In this work the radiative and convective heat exchanges between a fireman and the fire front and wind is made. In the radiative heat exchanges the Mean Radiant Temperature value, using the Human Thermal Response, is applied and in the convec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35cdb74ed084c08a157d334812d1e0f0
https://doi.org/10.14195/978-989-26-16-506_68
https://doi.org/10.14195/978-989-26-16-506_68