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Hydrodynamic cavitation for lignocellulosic biomass pretreatment: a review of recent developments and future perspectives
(2022-12-01)
The hydrodynamic cavitation comes out as a promising route to lignocellulosic biomass pretreatment releasing huge amounts of energy and inducing physical and chemical transformations, which favor lignin–carbohydrate matrix ...
NOISE GENERATED BY CAVITATION IN ORIFICE-PLATES WITH SOME GASEOUS EFFECTS.
(1986-12-01)
An experimental investigation of the noise generated by cavitation in turbulent shear flows produced by confined sharp-edge orifice-plates is reported. The acoustic source strength of cavitation was determined by means of ...
Control de la cavitación para obtener los parámetros de funcionamiento óptimos en bombas centrífugasCavitation control to obtain optimal operating parameters in centrifugal pumps
(Universidad Nacional del Centro del Peru, 2022)
Ultrasound technology: effect of processing conditions and material on cavitation level
(Latin American and Caribbean Consortium of Engineering InstitutionsPE, 2021-09-08)
Ultrasound technology has been widely studied for
its application in food area to improve different processes and
properties of food. The most used form of application is by
immersing the product in a medium placed ...
Natural and laser-induced cavitation in corn stems: On the mechanisms of acoustic emissions
(Instituto de Física de Líquidos y Sistemas Biológicos, 2012-05)
Water in plant xylem is often superheated, and therefore in a meta-stable state. Under<br />certain conditions, it may suddenly turn from the liquid to the vapor state. This cavitation<br />process produces acoustic ...
NOISE GENERATED BY CAVITATION IN ORIFICE-PLATES WITH SOME GASEOUS EFFECTS.
(1986-12-01)
An experimental investigation of the noise generated by cavitation in turbulent shear flows produced by confined sharp-edge orifice-plates is reported. The acoustic source strength of cavitation was determined by means of ...
A New Proposal Using a Turbine in the Reactor with a Cavitation System in the Biodiesel Synthesis
(2017-12-01)
The present research investigates the effect of a cavitation system with a turbine in comparison to the vigorous stirring on the process of biodiesel synthesis by the transesterification reaction using oil (triglycerides) ...
Theoretical modeling and experimental validation of hydrodynamic cavitation reactor with a Venturi tube for sugarcane bagasse pretreatment
(2020-09-01)
A hydrodynamic cavitation reactor with a Venturi tube was modeled through a computational fluid dynamics approach in order to evaluate the influence of pressure ratio, diameter and length of the throat zone. A cavitation ...