To accomplish measures and analyses of acid liquids in a steel company environment is not a trivial mission; sensor and conventional analyzers, although in the beginning of the application present convergent results of good capacity to reproduce and for repetition, it doesn't keep them with the same efficiency, due to the aggressiveness of these acids to the primary elements of the transducers. This paper has the objective to develop industrial applications in the metallurgical segment making use of technologies of the ultra-sonic sound waves, specifically in liquid environment with characteristics of high aggressiveness as it is the case of the Hydrochloric acid, the objective of our investigations. In this case study, a prot...
Durante a cura, ou seja, durante o processo de reticulação, resinas sofrem alterações irreversíveis ...
The need to monitor the behavior of substances is fundamental in several areas of the industry, such...
An obstruction in the oil pipelines’ inner walls of transport and production due to hydrocarbon depo...
Neste trabalho foram usadas duas células ultrassônicas para a caracterização de emulsões de água em ...
The objective of this work was the design, manufacture and validation of an acoustic monitoring sys...
This work is a contribution to a measuring system based on ultrasonic techniques to analyse and moni...
This work was aimed at highlighting the potentialities of the reagent generation by ultrasonic irrad...
Ultrasound is an emerging technology that can be applied to monitor food processes. However, ultraso...
In this PhD thesis a methodology for the quality control of reinforced fiberglass plastic manufactur...
Orientadores: Cecilia Amelia de Carvalho Zavaglia, Leonardo Taborda SandorTese (doutorado) - Univers...
Um dos problemas cruciais no atual cenário da indústria nacional de petróleo é a medição das vazões ...
Texto completo: acesso restrito. p.595–602Sonochemical degradation of a metal in aqueous solution wi...
Considerando que o petróleo quando extraído dos poços em águas profundas chega a ter teor de água su...
As ondas acústicas ou sonoras são ondas mecânicas que dependem de um meio para se propagarem e a par...
The objective of this study was to examine the potential of combining sonication with other technolo...
Durante a cura, ou seja, durante o processo de reticulação, resinas sofrem alterações irreversíveis ...
The need to monitor the behavior of substances is fundamental in several areas of the industry, such...
An obstruction in the oil pipelines’ inner walls of transport and production due to hydrocarbon depo...
Neste trabalho foram usadas duas células ultrassônicas para a caracterização de emulsões de água em ...
The objective of this work was the design, manufacture and validation of an acoustic monitoring sys...
This work is a contribution to a measuring system based on ultrasonic techniques to analyse and moni...
This work was aimed at highlighting the potentialities of the reagent generation by ultrasonic irrad...
Ultrasound is an emerging technology that can be applied to monitor food processes. However, ultraso...
In this PhD thesis a methodology for the quality control of reinforced fiberglass plastic manufactur...
Orientadores: Cecilia Amelia de Carvalho Zavaglia, Leonardo Taborda SandorTese (doutorado) - Univers...
Um dos problemas cruciais no atual cenário da indústria nacional de petróleo é a medição das vazões ...
Texto completo: acesso restrito. p.595–602Sonochemical degradation of a metal in aqueous solution wi...
Considerando que o petróleo quando extraído dos poços em águas profundas chega a ter teor de água su...
As ondas acústicas ou sonoras são ondas mecânicas que dependem de um meio para se propagarem e a par...
The objective of this study was to examine the potential of combining sonication with other technolo...
Durante a cura, ou seja, durante o processo de reticulação, resinas sofrem alterações irreversíveis ...
The need to monitor the behavior of substances is fundamental in several areas of the industry, such...
An obstruction in the oil pipelines’ inner walls of transport and production due to hydrocarbon depo...