DTU would like to invite applications for a 3-year PhD position starting as soon as possible; no later than October 1, 2010.
Project description
Three departments at DTU would like to invite applications for a joint PhD position in scientific computing and plasma physics. The project initiates a unique collaboration among the Scientific Computing section at DTU Informatics, DTU Mathematics, and the Plasma Physics group at Risø DTU. The PhD student will conduct research in advanced numerical methods for high-performance computations of magnetised plasma in fusion power devices. This collaborative effort reflects the need for a multi-disciplinary approach towards mathematical modelling of complex physical processes, which requires a strong interplay between physics, scientific computing, and mathematics.
In plasmas, self-organisation processes result in coherent structures forming out of turbulence if the dynamics is mainly two-dimensional. In magnetised plasmas this happens due to the strong anisotropy in the dynamics parallel and perpendicular to the magnetic field. Fusion machine (tokamak) operation is hindered by the occurrence of such structures, bringing with them expulsions of energy dangerous to the integrity of the material surfaces facing the hot plasma. Since the dynamics of such events involves physical effects occurring at very different spatial and temporal scales even the computational power of the fastest supercomputers available today is insufficient for straightforward first principles simulations. Only by utilizing the special geometric structure of the problem in conjunction with high-performance computing can we hope to model such complex systems.
The PhD project will be devoted to finding, developing, and testing strategies towards solving this problem. The focus will be on the use of advanced numerical methods which support spatial and temporal adaptivity for resolving local features in complex three-dimensional geometries. The student will have an opportunity to conduct research in high-order accurate schemes and scalable parallel algorithms for efficient solution of the relevant prototype problems. The project includes the possibility of interaction with the international fusion research effort.
Qualifications
Candidates should have a master´s degree in engineering, physics or applied mathematics. She/he should have a strong background and interest in mathematics and/or physics and be able to document skills in scientific computing. Furthermore, good command of the English language is essential.
Approval and Enrolment
The scholarships for the PhD degree are subject to academic approval, and the candidates will be enrolled in one of the general degree programmes of DTU. For information about the general requirements for enrolment and the general planning of the scholarship studies, please see the DTU PhD Guide.
Salary and appointment terms
The salary and appointment terms are consistent with the current rules for PhD degree students. The period of employment is 3 years. The project is financed by DTU Informatics, DTU Mathematics, and Risø DTU. Place of work will be Risø DTU and DTU Lyngby. The successful candidate is expected to start shortly after the application closing date.
Further information
Further information concerning the project can be obtained from Senior Scientist Naulin Volker +45 4677 4538, Assist. Prof. Allan P. Engsig-Karup +45 4525 3073 or Assist. Prof. Anton Evgrafov +45 4525 3051.
ApplicationWe must have your online application by 1 June 2010. Please open the link "apply for this job online" and fill in the application form and attach your application, CV and information about academic grades.
Applications must include:
Three departments at DTU would like to invite applications for a joint PhD position in scientific computing and plasma physics. The project initiates a unique collaboration among the Scientific Computing section at DTU Informatics, DTU Mathematics, and the Plasma Physics group at Risø DTU. The PhD student will conduct research in advanced numerical methods for high-performance computations of magnetised plasma in fusion power devices. This collaborative effort reflects the need for a multi-disciplinary approach towards mathematical modelling of complex physical processes, which requires a strong interplay between physics, scientific computing, and mathematics.
In plasmas, self-organisation processes result in coherent structures forming out of turbulence if the dynamics is mainly two-dimensional. In magnetised plasmas this happens due to the strong anisotropy in the dynamics parallel and perpendicular to the magnetic field. Fusion machine (tokamak) operation is hindered by the occurrence of such structures, bringing with them expulsions of energy dangerous to the integrity of the material surfaces facing the hot plasma. Since the dynamics of such events involves physical effects occurring at very different spatial and temporal scales even the computational power of the fastest supercomputers available today is insufficient for straightforward first principles simulations. Only by utilizing the special geometric structure of the problem in conjunction with high-performance computing can we hope to model such complex systems.
The PhD project will be devoted to finding, developing, and testing strategies towards solving this problem. The focus will be on the use of advanced numerical methods which support spatial and temporal adaptivity for resolving local features in complex three-dimensional geometries. The student will have an opportunity to conduct research in high-order accurate schemes and scalable parallel algorithms for efficient solution of the relevant prototype problems. The project includes the possibility of interaction with the international fusion research effort.
Qualifications
Candidates should have a master´s degree in engineering, physics or applied mathematics. She/he should have a strong background and interest in mathematics and/or physics and be able to document skills in scientific computing. Furthermore, good command of the English language is essential.
Approval and Enrolment
The scholarships for the PhD degree are subject to academic approval, and the candidates will be enrolled in one of the general degree programmes of DTU. For information about the general requirements for enrolment and the general planning of the scholarship studies, please see the DTU PhD Guide.
Salary and appointment terms
The salary and appointment terms are consistent with the current rules for PhD degree students. The period of employment is 3 years. The project is financed by DTU Informatics, DTU Mathematics, and Risø DTU. Place of work will be Risø DTU and DTU Lyngby. The successful candidate is expected to start shortly after the application closing date.
Further information
Further information concerning the project can be obtained from Senior Scientist Naulin Volker +45 4677 4538, Assist. Prof. Allan P. Engsig-Karup +45 4525 3073 or Assist. Prof. Anton Evgrafov +45 4525 3051.
ApplicationWe must have your online application by 1 June 2010. Please open the link "apply for this job online" and fill in the application form and attach your application, CV and information about academic grades.
Applications must include:
- Application (letter of motivation)
- C.V.
- Documentation of a relevant completed M.Sc. or M.Eng.-degree
- Course and grade list of bachelor and master degrees
All candidates irrespective of age, gender, race, religion or ethnic background are encouraged to apply.
Tentative Application Deadline : 1 June 2010
Hi, thank you very much for help. I am going to test that in the near future. Cheers
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