Title of article
The heat flux pattern on HT-7 lower toroidal limiter
Author/Authors
Chen، نويسنده , , H. and Li، نويسنده , , Q. Z. Luo، نويسنده , , G.-N. and Guo، نويسنده , , H.-Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
2111
To page
2114
Abstract
An expression for the heat flux on the lower toroidal limiter of HT-7 is derived according to the cosine law, taking into account of the ripple fields. The relationship between the heat flux pattern and the safety factor at LCFS is described. The self-shadow effect and perpendicular heat deposition are also taken into account. The perpendicular heat flux onto the limiter roof is analysed on the basis of the funnel effect, and a quantative result is obtained. In addition, the detailed 3D temperature distribution is simulated with COMSOL (FEMLAB).
Keywords
Safety factor , Self-shadow effect , Parallel heat flux , Funnel effect , heat flux , ripple , Toroidal limiter , Perpendicular heat flux
Journal title
Fusion Engineering and Design
Serial Year
2010
Journal title
Fusion Engineering and Design
Record number
2357225
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