| 查看: 1656 | 回复: 3 | ||||
zhimakaihua金虫 (著名写手)
粪青派士
|
[交流]
Ph.D. position Self-organisation in an underground storage 已有2人参与
|
|
Dr. Panfilov at Nancy University, France, has a Ph.D. position with the topic "Self-organisation in an underground storage of hydrogen Ph. D. Thesis Self-organisation in an underground storage of hydrogen Abstract : The thesis objective is to perform the hydrodynamic analysis of the processes observed during the underground storage of Hydrogen in the form of mixtures with other gases, especially with CO2, in an aquifer. Hydrogen is considered as the renewable energy, the underground storage is estimated as the best method of storing large volumes of gas. The behaviour of such mixtures in presence of some additional species produces intensive chemical reactions catalyzed by reservoir methanogenic bacteria. Being superposed with a high diffusivity of H2, they form a natural underground reactor functioning in a nonlinear oscillating regime. The oscillations lead to a fluctuating dynamic structure with creation of large-scale zones of hydrogen alternated with the zones sursaturated by methane. The forecast of the dynamics of these zones and their chemical composition has an industrial importance. The mathematical part of the thesis will consist in developing an appropriate kinetic model of chemical activity and kinetics model of the population dynamics. The preliminary results show that the simplest model of the process reduces to the Turing oscillator known in the theory of dynamic systems. The qualitative analysis of the process, the bifurcation analysis and detection of various scenarios of evolution, the 3D-reservoir simulation based on the developed model will be also the objective of the thesis. A short experimental part devoted to bacterium kinetics will be performed under the guidance of the Laboratory of microbiology. The last part of the thesis will be devoted to the applications of the developed theory to the following engineering problems: simulating a field case, evaluating the mixing between H2 and CO2, evaluating the geometry and dynamics of the dynamic zones, optimisation of gas recovery and injection. Profile of candidates: Differential Equations. Dynamic systems, Numerical methods and programming. Thesis direction: Michel Panfilov, professor, INPL Nancy Start: October 2011 Laboratory: LEMTA CONTACT: Michel.panfilov@ensem.inpl-nancy.fr Tel. 33 3 83 59 56 97 33 6 10 88 19 35 [ Last edited by flyingskynk on 2012-5-18 at 23:27 ] |
回复此楼» 收录本帖的淘帖专辑推荐
 公派出国 |
» 猜你喜欢
浙江师范大学是怎么坑我的
已经有7人回复
-
求教各位大神：2026教育部人文社科青年基金项目何时公示呀？
已经有6人回复
-
面上有专家说实验设备不是我们单位的
已经有8人回复
-
科研求助
已经有4人回复
-
博士去二本高校当辅导员，如何调整心态？
已经有11人回复
-
江苏省自然基金 什么时候出结果
已经有6人回复
-
闲聊
已经有3人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- I wish you the best in your search for a professional position
已经有2人回复
- Organic or Polymer Chemistry Ph.D position pls contact by yourself
已经有4人回复
- Ph.D student position at The Paul Scherrer Institute contact by yourself
已经有4人回复
- PH.D. POSITION AVAILABLE IN MIXED MATRIX MEMBRANES--U TWENTE
已经有13人回复
- Ph.D. Positions and CSC position in Université de Montréal, Canada
已经有4人回复
- 荷兰Nijmegen大学，Ph.D position available。physics or physical chemistry方向。
已经有6人回复
- 【讨论】各位Ph.D candidate都有了自己的postdoctoral position了吗？！
已经有28人回复
2楼2011-06-07 12:42:02
3楼2011-12-04 10:38:21
linxi5925
至尊木虫 (知名作家)
- 应助: 56 (初中生)
- 金币: 17720.4
- 散金: 1
- 红花: 11
- 帖子: 8062
- 在线: 624.5小时
- 虫号: 639293
- 注册: 2008-10-28
- 专业: 半导体材料
4楼2011-12-19 21:31:58