ITER shielding blanket
Creators
- 1. ENTEK, Moscow (Russian Federation)
- 2. NIAT, Moscow (Russian Federation)
- 3. KIAE, Moscow (Russian Federation)
- 4. DYNAMICA, Moscow (Russian Federation)
Description
A reference non-breeding blanket is under development now for the ITER Basic Performance Phase for the purpose of high reliability during the first stage of ITER operation. More severe operation modes are expected in this stage with first wall (FW) local heat loads up to 100-300Wcm-2. Integration of a blanket design with protective and start limiters requires new solutions to achieve high reliability, and possible use of beryllium as a protective material leads to technologies. The rigid shielding blanket concept was developed in Russia to satisfy the above-mentioned requirements. The concept is based on a copper alloy FW, austenitic stainless steel blanket structure, water cooling. Beryllium protection is integrated in the FW design. Fabrication technology and assembly procedure are described in parallel with the equipment used. (orig.)
Additional details
Publishing Information
- Journal Title
- Fusion Engineering and Design
- Journal Volume
- 27
- Journal Page Range
- p. 363-371.
- ISSN
- 0920-3796
- CODEN
- FEDEEE
Conference
- Title
- 3. international symposium on fusion nuclear technology (ISFNT-3).
- Dates
- 26 Jun - 1 Jul 1994.
- Place
- Los Angeles, CA (United States).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 27049764
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AUSTENITIC STEELS; BERYLLIUM; BREEDING BLANKETS; COOLANTS; COPPER ALLOYS; DESIGN; FABRICATION; FIRST WALL; ITER TOKAMAK; PERFORMANCE; REACTOR COOLING SYSTEMS; RELIABILITY; SHIELDING; SHIELDS; STAINLESS STEELS; STRESS ANALYSIS; THERMAL STRESSES; WALL LOADING; WATER
- Descriptors DEC
- ALKALINE EARTH METALS; ALLOYS; CARBON ADDITIONS; CLOSED PLASMA DEVICES; COOLING SYSTEMS; ELEMENTS; HIGH ALLOY STEELS; HYDROGEN COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; METALS; OXYGEN COMPOUNDS; POWER DENSITY; REACTOR COMPONENTS; STEELS; STRESSES; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTOR WALLS; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS; TRANSITION ELEMENT ALLOYS