Filtry
An analysis of lower hybrid grill coupling using an efficient full wave code
Lower hybrid waves are very important for heating and current drive in tokamaks. Phased arrays of rectangular waveguides, generally called grills, are typically used as launchers. We develop a code which solves, in the 3D geometry of the
BL - Fyzika plasmatu a výboje v plynech
- 2012 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
3D LH GRILL COUPLING AND EFFICIET FULL WAVE CODE (Frascati2011)
of rectangular waveguides are frequently used for this purpose. We developed 3D grill theory for coupling elements. At the same time, we adopted an efficient procedure to handle accurately eigenmodes exited by the LH grill...
BL - Fyzika plasmatu a výboje v plynech
- 2011 •
- O
Rok uplatnění
O - Ostatní výsledky
Full wave 2D Theory of LH Grills suitable for large structure
Fast algorithm for the full wave solution of lower hybrid wave-guide grill for plasma related part of integrands for all coupling admitances. This mesh ofsolutions is independent on the grill parameters so it could be used ...
BL - Fyzika plasmatu a výboje v plynech
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Efficient full wave code for the coupling of large multirow multijunction LH grills
The full wave code OLGA, for determining the coupling of a single row lower hybrid launcher (waveguide grills) to the plasma, is extended to handle multirow for the integration of the coupling elements and (iii) utilizing t...
Fluids and plasma physics (including surface physics)
- 2017 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
OLGA – efficient full wave code for the coupling of LH grills
The full wave code OLGA, for determining the coupling of a single row lower hybrid launcher (waveguide grills) to the plasma, is extended to handle multirow for the integration of the coupling elements and (iii) utilizing t...
Fluids and plasma physics (including surface physics)
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Long distance coupling of lower hybrid waves in JET plasmas with edge and coretransport barriers
Efficient coupling of lower hybrid (LH) waves in conditions close to those foreseen in ITER has been obtained in advanced scenario plasmas in the JET tokamak....
BL - Fyzika plasmatu a výboje v plynech
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Progress in LHCD: a tool for advanced regimes on ITER
The recent success in coupling lower hybrid (LH) waves in high performance plasmas at JET is presented, together with the first demonstration of the new PAM launcher in FTU....
BL - Fyzika plasmatu a výboje v plynech
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Full Wave 2D Theory of LH Grills Suitable for Large Structures
as launcher. While the simple theory of parallel plate waveguide coupling to the plasma slab with thelinear density profile was successful [1],it neglected the coupling of the poloidal field. These drawbacks were overcome by 2D
BL - Fyzika plasmatu a výboje v plynech
- 2011 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
A 3-D Two Fluid Model of the Plasma Vortex in Front of LM Grills.
It was demostrated that the acceleration of electrons in front of the lower hybrid (LH)grill mouth by the field of the LH wave results in important growth of the plasma density in front of the grill, which should lead to ensuing fut...
BL - Fyzika plasmatu a výboje v plynech
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
The Influence of Different Conditions on the Textural Properties of Meat during Grilling
The effect of grilling for 20 minutes on the hardness, cohesiveness. Hardness of chicken meat increased by the 5th minute of grilling with subsequent stagnation to15th minute of grilling; after this time there was a sharp r...
GM - Potravinářství
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
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