Banca de QUALIFICAÇÃO: HENRIQUE SANTOS LIGEIRO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : HENRIQUE SANTOS LIGEIRO
DATE: 14/12/2022
TIME: 09:00
LOCAL: Campus Nova Gameleira CEFET-MG - Sala 100
TITLE:

Pressurized lines repairs by additive manufecturing; Qualification, Integrity, Durability and Safety

KEY WORDS:

3D printing, Photopolymerization, Repair, offshore pipes

PAGES: 50
BIG AREA: Engenharias
AREA: Engenharia Mecânica
SUBÁREA: Processos de Fabricação
SUMMARY:

The continuity of demand for oil on the world stage in the medium term implies the perseverance of the oil industry in Brazil, as well as stimulating the creation of new technologies for the maintenance of offshore processing plants. In order to reduce the presence of ignition sources in hydrocarbon plants, researchers have been developing alternatives to welded repairs with bandages composed of composite and polymeric material. Despite numerous researches, few studies are dedicated to the application of additive manufacturing resins for the manufacture of pressurized components. The 3D printing of a qualified repair or a section of pipeline, during the corrective maintenance of an oil platform, is something that can solve the logistical problems typical of the offshore environment. The objective of the work is to analyze the technical feasibility of carrying out emergency repairs of pressurized elements with additive manufacturing by photopolymerization. The preliminary results of the work demonstrate the possibility of using these materials and processes in low operational risk applications in a promising way.

BANKING MEMBERS:
Presidente - ARTUR CARON MOTTIN
Externa à Instituição - CAROLINE SALVAN PAGNAN - UEMG
Interna - CRISTINA ALMEIDA MAGALHÃES