title: Intensification of heat and mass transfer by ultrasound: application to heat exchangers and membrane separation processes.
abstract: This paper aims to illustrate the interest of ultrasound technology as an efficient technique for both heat and mass transfer intensification. It is demonstrated that the use of ultrasound results in an increase of heat exchanger performances and in a possible fouling monitoring in heat exchangers. Mass transfer intensification was observed in the case of cross-flow ultrafiltration. It is shown that the enhancement of the membrane separation process strongly depends on the physico-chemical properties of the filtered suspensions.
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France; Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France; CNRS, LEPMI, F-38000 Grenoble, France. Electronic address: nicolas.gondrexon@ujf-grenoble.fr.
authors.forename: N
authors.initials: N
authors.lastname: Gondrexon
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: L
authors.initials: L
authors.lastname: Cheze
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: Y
authors.initials: Y
authors.lastname: Jin
authors.affiliation: Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France; CNRS, LEPMI, F-38000 Grenoble, France.
authors.forename: M
authors.initials: M
authors.lastname: Legay
authors.affiliation: Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France; CNRS, LEPMI, F-38000 Grenoble, France.
authors.forename: Q
authors.initials: Q
authors.lastname: Tissot
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: N
authors.initials: N
authors.lastname: Hengl
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: S
authors.initials: S
authors.lastname: Baup
authors.affiliation: Université de Savoie, Savoie Technolac, 73376 Le Bourget du Lac Cedex, France.
authors.forename: P
authors.initials: P
authors.lastname: Boldo
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: F
authors.initials: F
authors.lastname: Pignon
authors.affiliation: Univ. Grenoble Alpes, LRP, F-38000 Grenoble, France; CNRS, LRP, F-38000 Grenoble, France.
authors.forename: E
authors.initials: E
authors.lastname: Talansier
keywords: Heat exchanger; Heat transfer; Intensification; Mass transfer; Ultrafiltration; Ultrasound