The radiation and transport characteristics of ASDEX Upgrade discharges with a neon driven radiative mantle are modelled using a 1-D radial impurity transport code that has been coupled to a simple divertor model describing particle recycling and pumping. The code is well suited to describe the measured impurity line radiation, total, soft X-ray and bremsstrahlung radiation in regions of the plasma which are not dominated by two dimensional effects. The recycling and pumping behaviour of neon as well as the bulk transport of neon for radiative boundary scenarios are discussed. (orig.)Available from TIB Hannover: RA 71(10/1) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
Radiation transport in dense plasmas can be an important process in plasma dynamics and diagnostics,...
The concept of a cold radiative plasma boundary is presented as a possible solution of the energy ex...
+See App. of F. Romanelli et al., Proc. of the 23rd IAEA Fusion Energy Conf. 2010, Daejeon, Korea Th...
Measurement and modelling of neon line emission profiles in radiating boundary discharges in ASDEX u...
Puffing of impurities (neon, argon) and deuterium gas in the main chamber is used to simultaneously ...
The flow of heat in the scrape-off layer region of ASDEX Upgrade is investigated and compared with s...
Light impurities are inevitable in the core of future fusion devices and will undoubtly have a delet...
The presently favoured option for reactor power handling combines metallic plasma-facing components ...
The elements of transport into and across the scrape-off layer in the poloidal divertor tokamak ASDE...
Heat transport in steady state ASDEX Upgrade discharges is compared with the predictions of four the...
AbstractGas puff modulation experiments are performed at ASDEX Upgrade in L-mode plasmas. We model t...
High-Z materials as tungsten are intended to be used in future fusion reactors due to their low sput...
Plasma radiation plays important role in temperature balance and stability of plasmas at the edge of...
Using newly developed spectroscopic models to measure the divertor concentration of Ne and Ar, it is...
For neon seeded discharges the quantity [DeltaP(rad)/DeltaZ(eff)(0)]/(2)(e0), which depends linearly...
Radiation transport in dense plasmas can be an important process in plasma dynamics and diagnostics,...
The concept of a cold radiative plasma boundary is presented as a possible solution of the energy ex...
+See App. of F. Romanelli et al., Proc. of the 23rd IAEA Fusion Energy Conf. 2010, Daejeon, Korea Th...
Measurement and modelling of neon line emission profiles in radiating boundary discharges in ASDEX u...
Puffing of impurities (neon, argon) and deuterium gas in the main chamber is used to simultaneously ...
The flow of heat in the scrape-off layer region of ASDEX Upgrade is investigated and compared with s...
Light impurities are inevitable in the core of future fusion devices and will undoubtly have a delet...
The presently favoured option for reactor power handling combines metallic plasma-facing components ...
The elements of transport into and across the scrape-off layer in the poloidal divertor tokamak ASDE...
Heat transport in steady state ASDEX Upgrade discharges is compared with the predictions of four the...
AbstractGas puff modulation experiments are performed at ASDEX Upgrade in L-mode plasmas. We model t...
High-Z materials as tungsten are intended to be used in future fusion reactors due to their low sput...
Plasma radiation plays important role in temperature balance and stability of plasmas at the edge of...
Using newly developed spectroscopic models to measure the divertor concentration of Ne and Ar, it is...
For neon seeded discharges the quantity [DeltaP(rad)/DeltaZ(eff)(0)]/(2)(e0), which depends linearly...
Radiation transport in dense plasmas can be an important process in plasma dynamics and diagnostics,...
The concept of a cold radiative plasma boundary is presented as a possible solution of the energy ex...
+See App. of F. Romanelli et al., Proc. of the 23rd IAEA Fusion Energy Conf. 2010, Daejeon, Korea Th...