Banca de DEFESA: Katherine Hernandez Mateo

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : Katherine Hernandez Mateo
DATA : 20/06/2017
HORA: 14:00
LOCAL: Centro Federal de Educação Tecnológica de Minas Gerais
TÍTULO:

SIMULAÇÃO NUMÉRICA DO EFEITO DA VENTILAÇÃO NATURAL EM AMBIENTES MICRO-URBANOS

PALAVRAS-CHAVES:

Architectural analysis. Air flow. Computational Fluid Dynamics. Fluent. LES.

PÁGINAS: 87
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Civil
SUBÁREA: Construção Civil
ESPECIALIDADE: Materiais e Componentes de Construção
RESUMO:

The behavior of the wind over the buildings follows the variables that change depending on the country, region, state and the constructive typologies. That’s why, the movement of air is one of the least understood behaviors and, therefore, represents major challenges in fluid dynamics, especially in environments where the buildings act as barriers to the external environment and the effect of the wind becomes the dominant form of the same buildings and the proximity of other constructions. Numerical simulation technique applied to the study of the effect of natural ventilation provides ways to quantify and qualify the air flow around the buildings, in addition to presenting detailed information about the disposal of air. The main objective of this research project is to propose a method of analysis of wind from the evaluation of their behavior in a micro urban environment, with geometric models and computational numerical simulations, the main scientific question: how the architectural concept is able to influence the movement of the wind within the built environment? To achieve the goals of the research, was created a methodology divided into: 1. Characterization of the object of study and data collection; 2. Generation of geometry; 3. The mesh generation; 4. Boundary conditions; 5. Equations for Computational Fluid Dynamics models. Preliminary results obtained reflect the behavior of a sector within the Unit II at CEFET-MG, attesting to the accuracy of the numerical simulation for the experimental data collected within the campus. These results serve as a basis for the simulation of Unit II complete. It is expected with the completion of the research, systematization of a method air drainage study for architectural analysis. 

MEMBROS DA BANCA:
Externo ao Programa - FREDERICO ROMAGNOLI SILVEIRA LIMA
Interno - HERSILIA DE ANDRADE E SANTOS
Externo à Instituição - IRACI PEREIRA STENSJO - UFMG
Presidente - MARIA CRISTINA RAMOS DE CARVALHO