Results 91 to 100 of about 575,194 (302)
Adaptação de um sistema de medição de gases dissolvidos em óleo mineral isolante para monitoração de múltiplos transformadores de potência [PDF]
, 2005 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Metrologia Científica e IndustrialTransformadores de potência são equipamentos caros e com amplo uso em subestações de transmissão e de ...
Cardoso, Patrick Mendes
core
What Do Large Language Models Know About Materials?
Advanced Engineering Materials, EarlyView.If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer +2 more
wiley +1 more source
GasesThis study provides a site-specific, unlevered financial screening of gas-to-power, gas-to-pipeline, and gas-to-compressed-natural-gas (CNG) options at three Nigerian flare sites: Amukpe (1.16 MMscf/d), Oziengbe South (5.15 MMscf/d), and Oben (10.88 ...
Ibrahim Yayaji, Xiaoyi Mu, Tong Zhu
doaj +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Algae Bioreactor Performance Under Different Light Wavelengths
GasesThe rising concentration of carbon dioxide (CO2) in the atmosphere is a pressing challenge since it is a major contributor to climate change. Algae, a group of photosynthetic organisms, have attracted attention for their potential to absorb atmospheric ...
Zarook Shareefdeen, Ahmed Aidan
doaj +1 more source
Ciência e Agrotecnologia, 2008 A raspa de batata foi misturada ao capim-elefante (Pennisetum purpureum Schum.) na ensilagem. A colheita do capim-elefante foi realizada manualmente após 80 dias do corte de uniformização a uma altura de 10 cm da superfície do solo.
Adauton Vilela de Rezende +5 more
doaj +1 more source
Desenvolvimento de filtros cerâmicos fibrosos ara gases a altas temperaturas [PDF]
, 2008 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Ciência e Engenharia de MateriaisEstruturas fibrosas são especialmente indicadas para filtração a temperaturas elevadas, pela alta ...
Muller, Daliana
core
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Thermodynamic Analysis of Methanation of Pyrolysis Gas from Anthropogenic Residues
GasesThe methanation of pyrolysis gas was investigated using the open access software DWSIM v9.0.5 to assess its potential for producing methane-rich gas.
Cesare Freda +4 more
doaj +1 more source
Archives of Environmental Protection, 2015 Przeprowadzono badania nad zanieczyszczeniem powietrza na terenie składowiska odpadów innych niż obojętne i niebezpieczne. Wybrany obiekt został otwarty w 1997; zajmuje 20 ha i rocznie przyjmuje 40 000 Mg odpadów komunalnych, które nie podlegają ...
Miaśkiewicz-Pęska Ewa +1 more
doaj +1 more source