Banca de QUALIFICAÇÃO: ISABELA CORRÊA E CASTRO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : ISABELA CORRÊA E CASTRO
DATE: 20/07/2022
TIME: 10:00
LOCAL: REMOTA
TITLE:

THEORETICAL STUDY OF A CENTRAL AIR CONDITIONING SYSTEM ATTACHED TO THE SOLAR PLANT OF PARABOLIC COLLECTORS OF CEFET-MG

KEY WORDS:

Solar energy; air conditioning; energy efficiency.

PAGES: 35
BIG AREA: Engenharias
AREA: Engenharia Mecânica
SUBÁREA: Engenharia Térmica
SUMMARY:

In view of the growing world energy demand, the search for replacing non-renewable energy sources with renewable energy sources is increasingly relevant. Among the consuming sectors of an economy, buildings represent significant consumption. Although the number of buildings that have solar energy systems is increasing, there are still few direct applications to power air conditioning systems from solar energy. Added to this context, the fact that air conditioning systems represent the largest share of consumption in buildings in general. Thus, the development of studies related to the use of renewable energies in air conditioning systems becomes relevant.
This work aims to carry out a theoretical study of the solar plant of CEFET-MG, for total or partial supply of thermal energy for the air conditioning system with a direct-burning chiller to be proposed for building 20, in order to reduce costs. operations with electrical energy and operate the system in a more sustainable way. The air conditioning system studied is a central air conditioning system and will be used for thermal comfort in the classrooms of the institutional building, with a significant usage profile in terms of energy consumption. It is intended to verify the feasibility of replacing or reducing the electric energy of the concessionaire by the energy supplied by the solar plant installed on the Nova Gameleira campus. Software TRNSYS 16 will be used for modeling collectors, simulating the solar plant, developed in partnership with
Companhia Energética de Minas Gerais – CEMIG, through a research and development project. In addition to the simulation of the solar plant feeding the air conditioning system of the institutional building, more comprehensive economic feasibility analyzes will be carried out, taking into account costs, such as installation, which help to conclude on the advantage of using the proposed system.

BANKING MEMBERS:
Externo à Instituição - ANTÔNIO GABRIEL SOUZA ALMEIDA - IFBA
Presidente - FREDERICO ROMAGNOLI SILVEIRA LIMA
Interno - PAULO EDUARDO LOPES BARBIERI