Experimental techniques for generation of high temperature toroidal fusion plasmas, including vacuum technology, magnets, energy storage, plasma control methods and data acquisition. Underlying principles for common plasma diagnostic methods such as magnetic measurements, measurements of plasma particle flux, measurements of plasma refractive index, electromagnetic emission by free electrons, electromagnetic emission from bound electrons, scattering of electromagnetic waves, measurements of ion processes. Practical usage of some basic plasma diagnostic applications. The selection of diagnostic applications is based on the systems available at EXTRAP T2R, and includes magnetic diagnostics, interferometer, Thomson scattering, spectrometers, bolometers, SXR camera, and electric probes.
ED2220 Experimental Fusion Plasma Physics 6.0 credits
This course has been discontinued.
Last planned examination: Spring 2022
Decision to discontinue this course:
No information insertedInformation per course offering
Course offerings are missing for current or upcoming semesters.
Course syllabus as PDF
Please note: all information from the Course syllabus is available on this page in an accessible format.
Course syllabus ED2220 (Autumn 2010–)Content and learning outcomes
Course contents
Intended learning outcomes
The purpose of this course is to make the student familiar with basic experimental and diagnostic techniques used in magnetic confinement fusion plasma physics research. The student will learn about techniques for generation of high temperature toroidal fusion plasmas and be able to understand the physics underlying the common fusion plasma diagnostics methods. Experimental techniques for generation of fusion plasmas will be exemplified by studying the systems at the EXTRAP T2R reversed field pinch device at KTH. In addition, the student will gain practical experience of using some diagnostics that are available at EXTRAP T2R and analyzing real measurement data. Physics concepts underlying the plasma diagnostic methods will be introduced and discussed, using a systematic approach from first principles. A number of plasma diagnostic applications will be introduced in more detail.
After passing the course, the student should be able to
- describe experimental techniques for generation of high temperature toroidal fusion plasmas,
- formulate the underlying physics principles for common plasma diagnostic methods,
- estimate measurement errors in plasma diagnostic data,
- explain the technical features of some commonly used basic plasma diagnostic applications,
- demonstrate the practical usage of some selected plasma diagnostics that are available at EXTRAP T2R,
- write simple computer codes for acquiring, analyzing and visualizing data from some selected plasma diagnostics using commercial software packages (IDL, MATLAB),
- perform certain common data analysis tasks, such as Fourier transform and signal filtering using available software routines,
- present analyzed data in graphic form in short reports, that includes descriptions of the diagnostic setup and the data analysis methods used.
Literature and preparations
Specific prerequisites
120 hp in electrical engineering or technical physics including documented proficiency in English B or equivalent.
Recommended prerequisites
Good knowledge of physics and electromagnetics.
Equipment
Literature
Experimental Fusion Plasma Physics, Per Brunsell, KTH, 2007
Examination and completion
If the course is discontinued, students may request to be examined during the following two academic years.
Grading scale
Examination
- INL1 - Assignment, 6.0 credits, grading scale: A, B, C, D, E, FX, F
Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.
The examiner may apply another examination format when re-examining individual students.
Other requirements for final grade
Individual home assignments will be given that exemplify the theory. Group assignments will be given that require the students to use diagnostics and analyze data to obtain specific information, e. g. electron temperature and density, radial radiation profiles, or plasma fluctuation characteristics. Course credits will be given for completed individual and group assignments.
Opportunity to complete the requirements via supplementary examination
Opportunity to raise an approved grade via renewed examination
Examiner
Ethical approach
- All members of a group are responsible for the group's work.
- In any assessment, every student shall honestly disclose any help received and sources used.
- In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.
Further information
Course room in Canvas
Offered by
Main field of study
Education cycle
Add-on studies
Contact
Supplementary information
Replaces 2A1190