| Impact of Thermodiffusion on the Initial Vertical Distribution of Species in Hydrocarbon Reservoirs | |
Galliero G; Bataller H; Croccolo F; Vermorel R; Artola PA; Rousseau B; Vesovic V; Bou-Ali M; de Zarate JMO; Xu SH(徐升华) ; Zhang K; Montel F; Galliero, G (reprint author), Univ Pau & Pays Adour, Lab Fluides Complexes & Leurs Reservoirs, UMR CNRS TOTAL 5150, Pau, France.
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| Source Publication | MICROGRAVITY SCIENCE AND TECHNOLOGY
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| 2016 | |
| Volume | 28Issue:2Pages:79-86 |
| ISSN | 0938-0108 |
| Abstract | In this work we propose a methodology, based on molecular dynamics simulations, to quantify the influence of segregation and thermodiffusion on the initial state distribution of the fluid species in hydrocarbon reservoirs. This convection-free approach has been applied to a synthetic oil composed of three normal alkanes and to a real acid gas. It has been found that the thermodiffusion effect induced by the geothermal gradient is similar (but opposite in sign) to that due to segregation for both mixtures. In addition, because of the combined effect of thermal expansion and thermodiffusion, it has been observed that the density gradient can be reversed, in the presence of a geothermal gradient. These numerical results emphasize the need of improving our quantification of thermodiffusion in multicomponent mixtures. The SCCO-SJ10 experiments will be a crucial step towards this goal. |
| Keyword | Flame Spread Extinction Limit Thick Fuel Microgravity |
| DOI | 10.1007/s12217-015-9465-6 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000376652000001 |
| WOS Keyword | Flame spread ; Extinction limit ; Thick fuel ; Microgravity |
| WOS Research Area | Engineering ; Thermodynamics ; Mechanics |
| WOS Subject | Engineering, Aerospace ; Thermodynamics ; Mechanics |
| Funding Organization | We gratefully acknowledge computational facilities provided by the University of Pau and the MCIA. This work has been supported by ESA through the SCCO project. The authors thank Total S.A. for permission to publish this paper. The Spanish teams (Mondragon Unibertsitatea and Universidad Complutense) are thankful to the TERDISOMEZ (FIS2014-58950-C2-1-P and FIS2014-58950-C2-2-P) of MINECO. |
| Department | NML复杂流体 |
| Classification | 二类 |
| Ranking | False |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/59558 |
| Collection | 微重力重点实验室 |
| Corresponding Author | Galliero, G (reprint author), Univ Pau & Pays Adour, Lab Fluides Complexes & Leurs Reservoirs, UMR CNRS TOTAL 5150, Pau, France. |
| Recommended Citation GB/T 7714 | Galliero G,Bataller H,Croccolo F,et al. Impact of Thermodiffusion on the Initial Vertical Distribution of Species in Hydrocarbon Reservoirs[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2016,28,2,:79-86. |
| APA | Galliero G.,Bataller H.,Croccolo F.,Vermorel R.,Artola PA.,...&Galliero, G .(2016).Impact of Thermodiffusion on the Initial Vertical Distribution of Species in Hydrocarbon Reservoirs.MICROGRAVITY SCIENCE AND TECHNOLOGY,28(2),79-86. |
| MLA | Galliero G,et al."Impact of Thermodiffusion on the Initial Vertical Distribution of Species in Hydrocarbon Reservoirs".MICROGRAVITY SCIENCE AND TECHNOLOGY 28.2(2016):79-86. |
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| File Name/Size | DocType | Version | Access | License | ||
| a2016-139.pdf（372KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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