This research is related with the development of improvements for supporting the consistency of the causal nexus between anomalous phenomena likely to occur in transmission and distribution networks and the occurrence of physical damage to consumer’s equipment. The work is focused on the subject of direct and indirect lightning strikes and the corresponding increase on the earth potential that may cause abnormal dielectric and thermal stresses on consumer devices. In line with these goals, this thesis is dedicated to two specific challenges. The first is related to the representation of grounding systems through earth electrodes, highlighting the main models proposed in the literature, regarding the linearity and non-linearity of the...
Mestrado em Engenharia CivilOs Sistemas Compósitos de Isolamento Térmico pelo Exterior são consider...
The difficulty of exploring the pre-salt deposits has led to the need to make new materials capable...
This work proposes the development of a new approach using a structure called shortterm memory for ...
This work numerically investigates new interference patterns on flows around two circular cylinder...
The use of manufacturing processes by adding layers of material, more specifically of additive manuf...
Currently the electric power quality is a theme of great interest for electric utilities, consumers...
The present work consists of a learning investigation of conservation of mechanical energy subject ...
Nos últimos anos, o ciclismo é cada vez mais apontado como uma das soluções para a resolução dos pro...
Erosion by cavitation is one of the most important problems struggled by designers of high speed hyd...
Due to the increasing demand of the industry for parts with low weight, high strength, and economica...
Mestrado em Engenharia MecânicaUm sistema de diagnóstico e supervisão adequado é essencial em qualqu...
Dissertação de mestrado integrado em Engenharia MecânicaDevido ao crescimento da competitividade do ...
This work presents two strategies used to improve the extraction of solar energy from a photovoltaic...
Na indústria, ao longo dos anos, a garantia da qualidade dos produtos tem vindo a ganhar cada vez m...
Energy is the main resource for the development of a society, being a constant target of the search...
Mestrado em Engenharia CivilOs Sistemas Compósitos de Isolamento Térmico pelo Exterior são consider...
The difficulty of exploring the pre-salt deposits has led to the need to make new materials capable...
This work proposes the development of a new approach using a structure called shortterm memory for ...
This work numerically investigates new interference patterns on flows around two circular cylinder...
The use of manufacturing processes by adding layers of material, more specifically of additive manuf...
Currently the electric power quality is a theme of great interest for electric utilities, consumers...
The present work consists of a learning investigation of conservation of mechanical energy subject ...
Nos últimos anos, o ciclismo é cada vez mais apontado como uma das soluções para a resolução dos pro...
Erosion by cavitation is one of the most important problems struggled by designers of high speed hyd...
Due to the increasing demand of the industry for parts with low weight, high strength, and economica...
Mestrado em Engenharia MecânicaUm sistema de diagnóstico e supervisão adequado é essencial em qualqu...
Dissertação de mestrado integrado em Engenharia MecânicaDevido ao crescimento da competitividade do ...
This work presents two strategies used to improve the extraction of solar energy from a photovoltaic...
Na indústria, ao longo dos anos, a garantia da qualidade dos produtos tem vindo a ganhar cada vez m...
Energy is the main resource for the development of a society, being a constant target of the search...
Mestrado em Engenharia CivilOs Sistemas Compósitos de Isolamento Térmico pelo Exterior são consider...
The difficulty of exploring the pre-salt deposits has led to the need to make new materials capable...
This work proposes the development of a new approach using a structure called shortterm memory for ...