Banca de QUALIFICAÇÃO: ADRIANA RODRIGUES PEREIRA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : ADRIANA RODRIGUES PEREIRA
DATA : 15/06/2018
HORA: 10:00
LOCAL: Prédio 18 - CEFET-MG - Campus II
TÍTULO:

Analysis of thermal comfort for the users of a university residence and of the thermal performance of its envelope

PALAVRAS-CHAVES:

thermal comfort, thermal performance, natural ventilation, computer simulation.

PÁGINAS: 80
GRANDE ÁREA: Ciências Sociais Aplicadas
ÁREA: Arquitetura e Urbanismo
SUBÁREA: Tecnologia de Arquitetura e Urbanismo
ESPECIALIDADE: Adequação Ambiental
RESUMO:

Studies related to thermal comfort has as objective to evaluate if an environment is thermally adequate to the activities and the occupation for the users. This research will evaluate the thermal comfort conditions for users of a student accommodation located in Belo Horizonte and the thermal performance of the building envelope. In order to carry out this evaluation, a naturally ventilated room will be analyzed, which has the most unfavorable situation regarding thermal comfort when compared to other rooms. The answers to the questionnaires and the environmental variables will be collected simultaneously in the month of October. The methodology for assessing thermal comfort is developed in three approaches: (1) evaluation based on the adaptive model of ASHRAE 55 (ASHRAE, 2010); (2) evaluation of users' perception and preference through the application of questionnaires, simultaneously to the collection of environmental variables and (3) evaluation based on the static model using the PMV (Predicted Mean Vote) and PPD (Predicted Percentage of Dissatified) of ISO 7730 (2005). In relation to the evaluation of the thermal performance of the envelope, the methodology is subdivided into two parts: (1) analysis according to parameters of NBR 15220 (ABNT, 2003) and (2) computer simulation using EnergyPlus software. After data collection, in relation to the thermal comfort analysis, it will be possible to compare the results of the static and adaptive models with the results obtained through the application of the questionnaires, aiming to contribute to the study of the applicability of these models. Regarding the thermal performance of the building, if it is unsatisfactory, alternatives will be proposed for solar orientation, materials used in the envelope and shading of the openings. The alternatives will be guided by the recommendations of NBR 15220 (ABNT 2003) for the bioclimatic zone 3, in which Belo Horizonte fits. The thermal performance evaluated in the computer simulation will be analyzed by means of the hourly data obtained for the operative temperature in one of the rooms, within the 90% acceptance range defined in ASHRAE 55 (ASHRAE, 2010). Thus, this work intends to contribute to the expansion of studies on thermal comfort and performance and disseminate strategies that help the elaboration of projects that contribute to thermally acceptable environments in Belo Horizonte or in cities with similar climatic conditions.

MEMBROS DA BANCA:
Interno - RAQUEL DINIZ OLIVEIRA
Interno - ROGERIO CABRAL DE AZEVEDO
Interno - SIMONE QUEIROZ DA SILVEIRA HIRASHIMA
Externo à Instituição - CAMILA CARVALHO FERREIRA - UFV