Centro Universitario FEI: Envíos recientes
Mostrando ítems 1181-1200 de 2258
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CAF—a simplified approach to calculate springback in Al 7050 alloys
(2017)© 2017, Springer-Verlag London.Aeronautical industries have looked for news fabrication processes to reduce the costs and the waste of the material during milling operations. One of these new processes is the creep age ... -
Effect of the hardening rules on the creep age forming prediction of 7050 aluminum alloy with experimental verification
(2018)© 2018, The Brazilian Society of Mechanical Sciences and Engineering.The creep age forming (CAF) has been used in the aerospace sector due to its attractive characteristics that allows producing a component with low residual ... -
Thermal performance and pressure drop in a ceramic heat exchanger evaluated using CFD simulations
(2012)There is one potential demand for heat exchangers capable of supporting high temperatures, typically higher than 800 °C, for use in thermal power plants. These heat exchangers could be used in the implementation of EFGT ... -
Reverse strain-induced martensitic transformation of the ferrite to austenite in duplex stainless steels
(2016)© 2016, Springer Science+Business Media New York.The possibility of a reverse strain-induced martensitic transformation (RSIMT) of ferrite into austenite was evaluated in two duplex stainless steels (DSS) solution treated ... -
Predictive simulation of gait at low gravity reveals skipping as the preferred locomotion strategy
(2012)The investigation of gait strategies at low gravity environments gained momentum recently as manned missions to the Moon and to Mars are reconsidered. Although reports by astronauts of the Apollo missions indicate alternative ... -
Turbidity control on dissolved air flotation process using fuzzy logic
(2018)© IWA Publishing 2018. This study intends to explore fuzzy logic control on clean water turbidity process with dissolved air flotation (DAF). Three different strategies were tested to regulate clean water turbidity by ... -
Plantwide control systems design and evaluation applied to biodiesel production
(2019)© 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group.Chemical processes have complex dynamic behaviors due to the presence of recycle streams, heat integration and several unit operations being interconnected, ... -
An adaptive fuzzy feedforward-feedback control system applied to a saccharification process
(2018)© 2018 Walter de Gruyter GmbH, Berlin/Boston.In industrial bioprocess control, disturbance sources typically influences process variable regulation. These disturbances may reduce a system control performance or even affect ... -
Dynamic linear modeling of a refrigeration process with electronic expansion valve actuator Modélisation dynamique linéaire d'un procédé frigorifique à actionneur de détendeur électronique
(2017)© 2017 Elsevier Ltd and IIRUsually, commercial control solutions for superheat control still use PID controllers as a standard. Although there are several applications of advanced control in refrigeration processes in the ... -
Automation and Control of a Dissolved Air Flotation Pilot Plant
(2017)© 2017Turbidity is an important process variable on water treatment processes for safeguard health requirements, and dissolved air flotation (DAF) is a physical treatment that allows water turbidity reduction by floating ... -
Analysis of the effects of neuro-fuzzy control configuration parameters on PH neutralization process
(2018)© 2018 Walter de Gruyter GmbH, Berlin/Boston.The pH neutralization process is typical in chemical, biological and petrochemical industries. One of the major challenges to control it is to understand its nonlinearities and ...