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zhimakaihua

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[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 ]

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1楼 2011-06-07 11:22:35

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ll8nol

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beibei9535: 是啊，我也想搬过去，发现没法搬动，等区长后台弄了~ 2011-06-07 13:42:08

好题目，顶一下~
斑竹不考虑放到招聘信息里吗？

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2楼2011-06-07 12:42:02

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rose1986

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1楼: Originally posted by zhimakaihua at 2011-06-07 11:22:35:
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 s ...

专业啊专业

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3楼2011-12-04 10:38:21

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