Title :

Determination of representative and instantaneous process side heat transfer coefficients in agitated vessel using heat flux sensors

Author(s) :

Delaplace, Guillaume [Auteur]
Laboratoire de Génie des Procédés et Technologie Alimentaires [LGPTA]
Demeyre, J.-F. [Auteur]
Laboratoire de Génie des Procédés et Technologie Alimentaires [LGPTA]
Guérin, Romuald [Auteur]
37730|||Laboratoire de Génie des Procédés et Technologie Alimentaires [LGPTA]
Debreyne, Pascal [Auteur]
Laboratoire de Génie des Procédés et Technologie Alimentaires [LGPTA]
Leuliet, Jean Claude [Auteur]
Laboratoire de Génie des Procédés et Technologie Alimentaires [LGPTA]

Journal title :

Chemical Engineering and Processing: Process Intensification

Volume number :

44

Pages :

993-998

Publisher :

Elsevier

Publication date :

2005

ISSN :

0255-2701

English keyword(s) :

Heat flux sensors
Mixing
Heat transfer
Helical ribbon impeller
Newtonian fluid

HAL domain(s) :

Sciences du Vivant [q-bio]
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Sciences de l'ingénieur [physics]/Génie des procédés
Sciences du Vivant [q-bio]/Ingénierie des aliments
Sciences du Vivant [q-bio]/Biochimie, Biologie Moléculaire/Biologie moléculaire

English abstract : [en]

In this work, process side heat transfer coefficients were determined through the use of a heat flux sensor and compared to those using conventional thermocouples and heat balance technique. A local heat fluxmeter was ...
Show more >In this work, process side heat transfer coefficients were determined through the use of a heat flux sensor and compared to those using conventional thermocouples and heat balance technique. A local heat fluxmeter was mounted on the inner wall of a rounded bottom vessel equipped with an atypical helical ribbon impeller supported by two vertical arms. A detailed analysis of the variations of instantaneous heat flux with impeller positions is also presented. It is shown that the heat flux sensor is able to monitor the thermal boundary layer thickness and its renewal with the impeller rotation.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Related reference(s) :

https://www.journals.elsevier.com/chemical-engineering-and-processing-process-intensification

Administrative institution(s) :

ENSCL
Université de Lille
CNRS
INRA

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Processus aux Interfaces et Hygiène des Matériaux (PIHM)

Submission date :

2022-02-01T13:09:56Z
2022-02-03T14:49:47Z