Prédiction du comportement de phases et des enthalpies de mélange de gaz naturels atypiques contenant de l'argon, du monoxyde de carbone et de l'hélium

Abstract : The development of the predictive E-PPR78 model, based on a contribution group method, has been undertaken since ten years to predict accurately the behaviour of multi-component systems. This model lies on the Peng-Robinson equation of state with classical Van der Waals mixing rules. It uses a unique binary interaction parameter, kij, which is temperature dependant. To enable the E-PPR78 model to predict the behavior of natural gases, three new groups are added: carbon monoxide, helium and argon. It was necessary to build an experimental database, as exhaustive as possible, containing phase equilibrium and enthalpies of mixing data for binary systems formed by these groups and those defined in previous studies and present in natural gases. After a description of the classification scheme of Van Konynenburg and Scott, the E-PPR78 model is described. The third part is about the addition of the three new groups to the model. It clearly appears that the E-PPR78 model is able to predict the fluid-phase behavior of natural gases over wide ranges of temperatures and pressures
Document type :
Theses
Complete list of metadatas

Cited literature [180 references]  Display  Hide  Download

https://hal.univ-lorraine.fr/tel-01751147
Contributor : Thèses Ul <>
Submitted on : Thursday, March 29, 2018 - 1:08:11 PM
Last modification on : Tuesday, April 10, 2018 - 1:29:33 AM

File

DDOC_T_2014_0186_PLEE.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : tel-01751147, version 1

Collections

Citation

Vincent Plée. Prédiction du comportement de phases et des enthalpies de mélange de gaz naturels atypiques contenant de l'argon, du monoxyde de carbone et de l'hélium. Alimentation et Nutrition. Université de Lorraine, 2014. Français. ⟨NNT : 2014LORR0186⟩. ⟨tel-01751147⟩

Share

Metrics

Record views

39

Files downloads

58