Core confinement and the overall performance of the tokamak have been considerably enhanced with the combination of two improved confinement regimes. Internal transport barriers characteristic of the optimized shear regime and an edge transport barrier of the high confinement H mode regime have been superposed in the double barrier (DB) mode. In DT discharges the DB mode has resulted in a fusion gain Q a factor of 2 higher than in conventional sawtoothing steady state ELMy H mode plasmas. The DB mode has been routinely established in the new Gas Box divertor configuration on JET. Off-axis lower hybrid current drive and edge radiation cooling through impurity seeding have been used for current and pressure profile control. This has made it p...
A key issue for steady-state tokamak operation is to determine the edge conditions that are compatib...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
Core confinement and the overall performance of the tokamak have been considerably enhanced with the...
Internal Transport Barriers characteristic for the Optimised Shear regime and an edge transport barr...
Abstract Recent progress of advanced operation modes in tokamaks is addressed focusing upon internal...
OAK-B135 High confinement mode (H-mode) operation is a leading scenario for burning plasma devices d...
High confinement (H-mode) operation is the choice for next-step tokamak devices based either on conv...
Substantial progress has been made towards both understanding and control of internal transport barr...
Discharges characteristic of the quiescent double barrier (QDB) regime [1] are attractive for develo...
Improving confinement and beta limits simultaneously in long-pulse ELMy HÐmode discharges is investi...
In JET advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs), ...
A key issue for steady-state tokamak operation is to determine the edge conditions that are compatib...
Discharges characteristic of the quiescent double barrier (QDB) regime [1] are attractive for develo...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
A key issue for steady-state tokamak operation is to determine the edge conditions that are compatib...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
Core confinement and the overall performance of the tokamak have been considerably enhanced with the...
Internal Transport Barriers characteristic for the Optimised Shear regime and an edge transport barr...
Abstract Recent progress of advanced operation modes in tokamaks is addressed focusing upon internal...
OAK-B135 High confinement mode (H-mode) operation is a leading scenario for burning plasma devices d...
High confinement (H-mode) operation is the choice for next-step tokamak devices based either on conv...
Substantial progress has been made towards both understanding and control of internal transport barr...
Discharges characteristic of the quiescent double barrier (QDB) regime [1] are attractive for develo...
Improving confinement and beta limits simultaneously in long-pulse ELMy HÐmode discharges is investi...
In JET advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs), ...
A key issue for steady-state tokamak operation is to determine the edge conditions that are compatib...
Discharges characteristic of the quiescent double barrier (QDB) regime [1] are attractive for develo...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
A key issue for steady-state tokamak operation is to determine the edge conditions that are compatib...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) ...