Modelling of a radial pump fast startup with the CATHARE-3 Code and analyse of the loop response

Matteo, L.; Moral, R.; Dazin, A.; Tauveron, N.

Document type :

Autre communication scientifique (congrès sans actes - poster - séminaire...): Communication dans un congrès avec actes

Title :

Modelling of a radial pump fast startup with the CATHARE-3 Code and analyse of the loop response

Author(s) :

Matteo, L. [Auteur correspondant]
CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) [CEA-DES (ex-DEN)]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Moral, R. [Auteur]
CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) [CEA-DES (ex-DEN)]
Dazin, A. [Auteur]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Tauveron, N. [Auteur]
CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) [CEA-DES (ex-DEN)]

Conference title :

ETC13 - 13th European Conference on Turbomachinery Fluid dynamics and Thermodynamic

City :

Lausanne

Country :

Suisse

Start date of the conference :

2019-04-08

Publication date :

2018

English keyword(s) :

one-dimensional
startup
Pump
Transient
Model
CATHARE

HAL domain(s) :

Physique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
Physique [physics]/Physique Nucléaire Théorique [nucl-th]

English abstract : [en]

The french alternative energies and atomic energy commission (CEA) is currently doingresearch in the pump modelling field. A predictive transient, two-phase flow rotodynamicpump model has been developed in the CATHARE-3 ...
Show more >The french alternative energies and atomic energy commission (CEA) is currently doingresearch in the pump modelling field. A predictive transient, two-phase flow rotodynamicpump model has been developed in the CATHARE-3 code. Flow inside parts of the pump(suction, impeller, diffuser, volute) is computed according to a one-dimensional discretization.A mean flow path has to be defined for such a modelling. Validation has startedduring years 2017-18 at the component scale by comparison to an existing experimentaldatabase. The ability of the model to predict head and torque as a function of time duringa 1-second pump fast start-up has been proved when imposing rotational speed and flowrate evolutions. The present study aims at extending the validation at the system scale awhole loop is modelled.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

Laboratoire de Mécanique des Fluides de Lille Kampé de Fériet (LMFL) - UMR 9014

Source :

Harvested from HAL

Files

https://hal-cea.archives-ouvertes.fr/cea-02338463/document
Open access
Access the document

https://hal-cea.archives-ouvertes.fr/cea-02338463/document
Open access
Access the document

https://hal-cea.archives-ouvertes.fr/cea-02338463/document
Open access
Access the document

document
Open access
Access the document

201800003559.pdf
Open access
Access the document

document
Open access
Access the document

201800003559.pdf
Open access
Access the document

Modelling of a radial pump fast startup ... BibTeX CSV Excel RIS

Files

Modelling of a radial pump fast startup ...

BibTeX

CSV

Excel

RIS