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Safety, reliability and economics in mining systems
(IEEE, 2006)
Events, incidents, accidents, failures, production losses, life reduction of equipment, casualties, and insurance coverage are all critical topics with respect to safety, reliability, and economics. This paper identifies ...
Análise de falha e determinação das métricas de confiabilidade de um aquecedor de água
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2019-10-04)
The objective of this work was to develop a failure cause analysis, as well as to determine the reliability metrics of a water heater. Reliability, failure probability, failure rate, mean time between failures, and pdf ...
Análise de falhas dos equipamentos de um alto forno
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2019-10-04)
With the global competitiveness increasing in the steel industry and large-scale production by large countries such as China and USA, it is necessary to reduce costs in a smart and strategical manner in order to stabilize ...
Análise RAM de um conjunto tensor de uma linha de galvanização
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia da ConfiabilidadeUTFPR, 2017-11-03)
The competitiveness of the industry is directly related to the level of reliability of its equipment. An equipment that fails little or that is able to predict its failure with an adequate level of confidence is of fundamental ...
Análise RAM aplicada aos equipamentos de limpeza de gás de um alto forno
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2019-10-04)
This study will be applied to blast furnace 1 Gas Cleaning, with the objective of presenting a structured analysis of reliability of this area after adoption of high rates of coal injection in big steel company, from 2015, ...
Análise das métricas de confiabilidade do regulador de velocidade de uma usina hidrelétrica
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2019-10-04)
According to ANEEL, 60% of Brazil's electricity comes from hydroelectric dams. The generation process of this energy has some complexity and is related to the availability of generators. The application of the reliability ...
Sensitivity of reliability-growth models to operational profile errors vs testing accuracy
(Ieee-inst Electrical Electronics Engineers IncNew York, 1996)
Aplicação de manutenção centrada em confiabilidade em equipamentos de laboratório
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2019-10-04)
This work was developed for a Metallurgical and Product Quality Laboratory, composed by repairable systems for maintenance structure evaluation. For this work we extracted the history of failures from the company's database, ...
Crescimento da confiabilidade no processo de lubrificação de redutores com sistema de blindagem
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Engenharia da ConfiabilidadeUTFPR, 2015-03-07)
The contamination of lubricating oil is directly related to the often lubrication failures in mechanical systems that lead to production interruptions. Quantify the lubrication reliability growth in gearbox after engineering ...