Andréa Oliveira Nunes
Federal University of Rio Grande do Norte
Construction engineeringSupply chainImpact assessmentRisk analysis (engineering)Manufacturing engineeringEngineeringIncinerationData collectionLean manufacturingEco-efficiencySubmarine pipelineEnvironmental impact assessmentWork (electrical)Energy (signal processing)StandardizationRanking (information retrieval)Systematic reviewRankingReliability engineeringCleaner productionReuseData qualityInventory analysisOriginalitySingle-Minute Exchange of DieCarbon fiber reinforced polymerReverse logisticsSoftwarePlastic recyclingProduction (economics)Life-cycle assessmentQuality (business)Context (language use)Energy consumptionAction planCarbon footprintILCDEnergy sourceCause effect analysisManufacturing processProduct systemFree accessEnvironmental scienceGlobal environmental analysisComputer scienceProcess (engineering)Reliability (statistics)Relative standard deviationEnvironmental protectionWaste managementMachine toolSea breezeMunicipal solid wasteDatabaseSecondary dataExploratory researchAnalytic hierarchy processOffshore wind powerHydroelectricityNode (circuits)
13Publications
6H-index
78Citations
Publications 13
Newest
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#1Luri Shirosaki Marçal de Souza (UFSCar: Federal University of São Carlos)H-Index: 1
#2Andréa Oliveira Nunes (UFRN: Federal University of Rio Grande do Norte)H-Index: 6
Last. Diogo Aparecido Lopes Silva (UFSCar: Federal University of São Carlos)H-Index: 14
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Abstract The generation of reliable life cycle inventories is essential towards Life Cycle Assessment (LCA) development, and the use of literature inventories as data sources can serve as a driving force for emerging LCA databases. The aim of this paper was to propose a method to select and rank scientific publications to be used as possible data sources for supplying LCA databases with new datasets. A case study was designed to identify eligible datasets to compose the emergent Brazilian Life C...
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#1Leornardo de Moura Lacerda (UFSCar: Federal University of São Carlos)
#2Andréa Oliveira Nunes (UFRN: Federal University of Rio Grande do Norte)H-Index: 6
Last. Virgínia Aparecida da Silva Moris (UFSCar: Federal University of São Carlos)H-Index: 8
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RESUMO Os impactos ambientais gerados por processos produtivos e um assunto em crescente evidencia no mundo organizacional, e a analise comparativa de processos vem sendo utilizada pelas empresas para verificar os impactos ambientais e suas principais fontes de emissoes. A analise dos impactos de um processo produtivo, com dois contextos distintos para a producao de hastes de oculos de policarbonato (PC), em uma industria localizada no interior de Sao Paulo, foi realizada com a finalidade de com...
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#1Mateus Sant’Anna de Sousa Gomes (UFSCar: Federal University of São Carlos)H-Index: 1
#2Jane Maria Faulstich de Paiva (UFSCar: Federal University of São Carlos)H-Index: 16
Last. Andréa Oliveira Nunes (UFRN: Federal University of Rio Grande do Norte)H-Index: 6
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Abstract The electric energy matrix in Brazil mostly comprises energy from hydroelectric power plants, approximately 60.8%. This large participation presents some vulnerability in periods of drought and often the country's electric energy matrix is complemented by the use of other energy sources, such as thermoelectric. Even though it is currently among the largest onshore wind power producers in the world, Brazil has not yet started developing this energy source in the offshore segment. However...
8 CitationsSource
#1Diogo Aparecido Lopes Silva (UFSCar: Federal University of São Carlos)H-Index: 14
#2Andréa Oliveira Nunes (UFRN: Federal University of Rio Grande do Norte)H-Index: 6
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Abstract There are different software tools to perform Life Cycle Assessment (LCA) and results may be different according to which software the user chooses. This paper aims to present how different LCA results can be achieved due to using different LCA software tools for the same product system. The present study focuses on analyzing four LCA software tools: SimaPro, Gabi, Umberto® and openLCA, and a standard case study was designed for the LCA comparisons for the particleboard production in Br...
12 CitationsSource
#1Graziele Lucca Longo (UFSCar: Federal University of São Carlos)
#1Virgínia Aparecida da Silva Moris (UFSCar: Federal University of São Carlos)H-Index: 8
Last. Jane Maria Faulstich de Paiva (UFSCar: Federal University of São Carlos)H-Index: 16
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Nas ultimas decadas, o consumo de recursos naturais e a geracao de residuos solidos aumentaram de maneira acelerada devido ao aumento da populacao e crescimento das cidades. Alem disso, a rapida obsolescencia e descarte de produtos contribuiu para aumentar os impactos causados ao meio ambiente. Um grande desafio atual e a reutilizacao desses residuos, de forma a agregar valor a esses materiais descartados e reinseri-los na cadeia produtiva atraves, por exemplo, da reciclagem desses materiais. Ha...
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#1Fabricio Leon Garcia (UFSCar: Federal University of São Carlos)H-Index: 1
#2Virgínia Aparecida da Silva Moris (UFSCar: Federal University of São Carlos)H-Index: 8
Last. Diogo Aparecido Lopes Silva (UFSCar: Federal University of São Carlos)H-Index: 14
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Purpose The purpose of this paper is to overview the literature about the environmental performance of additive manufacturing (AM) and to evaluate the use of life cycle assessment (LCA) on these studies. Design/methodology/approach This study was based on the systematic literature review. Findings The investigation found that most authors were concerned about the energy consumption of the AM equipment, which is the subject studied by 87% of articles. In addition, 25% of the studies used LCA at l...
8 CitationsSource
#1Roberto Donizeti Leme Júnior (UFSCar: Federal University of São Carlos)H-Index: 1
#2Andréa Oliveira Nunes (UFRN: Federal University of Rio Grande do Norte)H-Index: 6
Last. Diogo Aparecido Lopes Silva (UFSCar: Federal University of São Carlos)H-Index: 14
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Abstract It is possible to create value with less environmental impact through the adoption of Lean and Green manufacturing concepts and tools. This paper proposes a Lean-Green model based on the application of the Single Minute Exchange of Die (SMED) combined with Carbon Footprint (CF) to analyze eco-efficiency of a machining center in a case study in Brazil. The novelty of this paper was the proposal of a Lean-Green model based on ecoefficiency indicators to measure performance of production s...
19 CitationsSource
#1Andréa Oliveira Nunes (University of Toulouse)H-Index: 6
#1Andréa Oliveira Nunes (University of Toulouse)H-Index: 1
Last. Yannick Soudais (University of Toulouse)H-Index: 3
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Purpose Carbon fibers have been widely used in composite materials, such as carbon fiber-reinforced polymer (CFRP). Therefore, a considerable amount of CFRP waste has been generated. Different recycling technologies have been proposed to treat the CFRP waste and recover carbon fibers for reuse in other applications. This study aims to perform a life cycle assessment (LCA) to evaluate the environmental impacts of recycling carbon fibers from CFRP waste by steam thermolysis, which is a recycling p...
16 CitationsSource