Stability Study and Modelling of a Pilot Controlled Regulator

El Golli Rami; Jean-Jacques Bézian; Grenouilleau Pascal; Menu François

Stability Study and Modelling of a Pilot Controlled Regulator

El Golli Rami Jean-Jacques Bézian ¹ Grenouilleau Pascal Menu François

1 RAPSODEE - Centre de recherche d'Albi en génie des procédés des solides divisés, de l'énergie et de l'environnement

Abstract : With the increase of gas consumption and the expansion of the associated distribution network, Gaz de France set up a research program to develop a methodology and a library of models to study the stability of any type of pressure regulator. The pressure level is controlled by pressure regulating stations. The objective of this study is to point out the working conditions that lead to instabilities. Some experiments and numerical simulations have been carried out to identify the relative influence of several parameters on the amplitude of oscillations. It turned out from measurements and simulations that the amplitudes of the downstream pressure are especially sensitive to the upstream pressure and to the size of the downstream volume.

Keywords : Regulator Stability Regulation Simulation Experimental Design Pumping

Document type :

Journal articles

Domain :

Engineering Sciences [physics] / Chemical and Process Engineering

Environmental Sciences / Environmental Engineering

Complete list of metadatas

Cited literature [18 references] Display Hide Download

https://hal-mines-albi.archives-ouvertes.fr/hal-01798207
Contributor : Lina Maria Romero Millan <>
Submitted on : Tuesday, November 13, 2018 - 10:22:11 AM
Last modification on : Thursday, July 18, 2019 - 10:26:03 AM
Long-term archiving on : Thursday, February 14, 2019 - 1:35:55 PM

Version-ed-ok-MSA20110700024_4...

Publisher files allowed on an open archive

Stability Study and Modelling of a Pilot Controlled Regulator

File

Identifiers

Collections

Citation

Export

Metrics

69

59

Contact

Stability Study and Modelling of a Pilot Controlled Regulator

File

Identifiers

Collections

Citation

Export

Share

Metrics

69

59

Contact