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Water-in-oil emulsions separation using an ultrasonic standing wave coalescence chamber.
(Elsevier, 2019)
The offshore extraction of crude oil produces stable water in oil emulsion. To separate this emulsion into oil and water phases, the oil/water interfacial film is commonly destroyed by the addition of chemical demulsifiers. ...
Two diode lasers versus ultrasonic activation of EDTA: push-out analysis and penetrability by confocal analysis
(2021-03-01)
EDTA solution removes smear layers; this function is more effective when the solution is agitated. The purpose of this study was to evaluate the protocol application of two diode lasers, compared with conventional energization ...
Improving ultrasonic imaging of aluminum plates using phase modulation
(2020-01-01)
Conventional techniques for ultrasonic image beamforming use amplitude information to produce the im-ages. Although amplitude images can be obtained with high quality, they can also present limitations regarding dead zone, ...
Application of ultrasound in comminutionULTRASONICSUltrasonics
(ELSEVIER SCIENCE BV, 2017)
Application of ultrasound in comminutionULTRASONICSUltrasonics
(ELSEVIER SCIENCE BV, 2017)
Ultrasonic measurement of viscosity: Signal processing methodologies
(Universidad Autónoma de Occidente, 2019-01)
This work deals with two alternative methodologies for data post-processing resulting from the ultrasonic shear-wave reflectance method used for liquid viscosity measurement. In the shear-wave reflectance method, the ...
Ultrasonic techniques for the detection of discontinuities in aluminum foams
(American Institute of Physics, 2017-02)
Metal foams are interesting materials with many potential applications. They are characterized by a cellular structure, that is the metals or metal alloys foamed include gas voids in the material. Their particular lightweight ...